JBG SMITH Properties 10-K

Table of Contents ​ ​ ​ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ​ ​ ​ ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ​ ​ ​ ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ___________ to ___________ Commission file number 001-37994 JBG SMITH PROPERTIES (Exact name of Registrant as specified in its charter) ​ ​ ​ Maryland 81-4307010 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) ​ ​ ​ ​ ​ ​ ​ 4747 Bethesda Avenue Bethesda MD 20814 Suite 200 ​ ​ (Zip Code) (Address of Principal Executive Offices) ​ ​ ​ ​ Registrant's telephone number, including area code: ( 240 ) 333-3600 Securities registered pursuant to Section 12(b) of the Act: ​ Title of each class Trading Symbol(s) Name of each exchange on which registered Common Shares, par value $0.01 per share ​ JBGS ​ New York Stock Exchange ​ Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☒ No ☐ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☒ Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐ Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulations S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act. Large accelerated filer ☒ Accelerated filer ☐ Non-accelerated filer ☐ Smaller reporting company ☐ Emerging growth company ☐ ​ ​ ​ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b- 2 of the Exchange Act) Yes ☐ No ☒ As of February 19, 2021, JBG SMITH Properties had 131,600,858 common shares outstanding. As of June 30, 2020, the aggregate market value of common stock held by non-affiliates of the Registrant was approximately $ 3.8 billion based on the June 30, 2020 closing share price of $ 29.57 per share on the New York Stock Exchange. DOCUMENTS INCORPORATED BY REFERENCE Part III incorporates by reference information from certain portions of the registrant's definitive proxy statement for its 2021 annual meeting of shareholders to be filed with the Securities and Exchange Commission within 120 days after the end of the fiscal year to which this report relates. ​ . ​ Table of Contents JBG SMITH PROPERTIES ANNUAL REPORT ON FORM 10-K YEAR ENDED DECEMBER 31, 2020 TABLE OF CONTENTS ​ 9 ​ ​ ​ ​ ​ Page ​ ​ Definitions 3 ​ ​ PART I ​ Item 1. ​ Business 8 Item 1A. ​ Risk Factors 18 Item 1B. ​ Unresolved Staff Comments 34 Item 2. ​ Properties 34 Item 3. ​ Legal Proceedings 40 Item 4. ​ Mine Safety Disclosures 40 ​ ​ PART II ​ Item 5. ​ Market For Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities 40 Item 6. ​ Selected Financial Data 42 Item 7. ​ Management's Discussion and Analysis of Financial Condition and Results of Operations 42 Item 7A. ​ Quantitative and Qualitative Disclosures About Market Risk 67 Item 8. ​ Financial Statements and Supplementary Data 69 Item 9. ​ Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 116 Item 9A. ​ Controls and Procedures 116 Item 9B. ​ Other Information 118 ​ ​ PART III ​ Item 10. ​ Directors, Executive Officers and Corporate Governance 141 Item 11. ​ Executive Compensation 141 Item 12. ​ Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 141 Item 13. ​ Certain Relationships and Related Transactions and Director Independence 141 Item 14. ​ Principal Accounting Fees and Services 141 ​ ​ PART IV ​ Item 15. ​ Exhibits and Financial Statement Schedules 142 Item 16. ​ Form 10-K Summary 150 ​ ​ Signatures 151 ​ ​ ​ ​ 2 Table of Contents DEFINITIONS Defined terms used in this Annual Report on Form 10-K: "ADA" means the Americans with Disabilities Act. "Amazon" refers to Amazon.com, Inc. "Americana Portfolio" refers to a 1.4-acre future development parcel in National Landing, which was formerly occupied by the Americana Hotel, and three other parcels. "Annualized rent" means: (i) for commercial assets, or the retail component of a mixed-use asset, the in-place monthly base rent before free rent, plus tenant reimbursements as of December 31, 2020, multiplied by 12 and (ii) for multifamily assets, or the multifamily component of a mixed-use asset, the in-place monthly base rent before free rent as of December 31, 2020, multiplied by 12. Annualized rent excludes rent from signed but not yet commenced leases. The in-place monthly base rent does not take into consideration temporary rent relief arrangements. "At JBG SMITH Share" and "Our share" refer to our ownership percentage of consolidated and unconsolidated assets in real estate ventures. "CBRS" means the Citizens Broadband Radio Service. "Code" refers to the Internal Revenue Code of 1986, as amended. "CODM" means our Chief Operating Decision Maker. "Combination" refers to our acquisition of the management business and certain assets and liabilities of JBG. " COVID-19" refers to the novel coronavirus pandemic. "D&I" means diversity and inclusion. "Development pipeline" refers to the near-term development pipeline and future development pipeline. "Disposed Properties" collectively refers to Commerce Executive/Commerce Executive Metro Land, 1600 K Street, Vienna Retail, a 50.0% interest in the entity that owns Central Place Tower, and Metropolitan Park. "ESG " means environmental, social and governance. "Estimated incremental investment" means management's estimate of the remaining cost to be incurred in connection with the development of an asset as of December 31, 2020, including all remaining acquisition costs, hard costs, soft costs, tenant improvements (excluding free rent converted to tenant improvement allowances), leasing costs and other similar costs to develop and stabilize the asset but excluding any financing costs and ground rent expenses. Actual incremental investment may differ substantially from our estimates due to numerous factors, including unanticipated expenses, delays in the estimated start and/or completion date, changes in design and other contingencies. 3 Table of Contents "Estimated potential development density" reflects management's estimate of developable gross square feet based on our current business plans with respect to real estate owned or controlled as of December 31, 2020. Our current business plans may contemplate development of less than the maximum potential development density for individual assets. As market conditions change, our business plans, and therefore, the estimated potential development density, could change accordingly. Given timing, zoning requirements and other factors, we make no assurance that estimated potential development density amounts will become actual density to the extent we complete development of assets for which we have made such estimates. "Exchange Act" refers to the Securities Exchange Act of 1934, as amended. "FATCA" means the Foreign Account Tax Compliance Act. "FATCA withholding" refers to a FATCA withholding tax. "FIRPTA" means the Foreign Investment in Real Property Tax Act of 1980, as amended. "Formation Transaction" refers to the Separation and the Combination. "Free rent" means the amount of base rent and tenant reimbursements that are abated according to the applicable lease agreement ( s). "FFO," means funds from operations, a non-GAAP financial measure computed in accordance with the definition established by NAREIT in the NAREIT FFO White Paper - 2018 Restatement. NAREIT defines FFO as net income (loss) (computed in accordance with GAAP), excluding depreciation and amortization related to real estate, gains and losses from the sale of certain real estate assets, gains and losses from change in control and impairment write-downs of certain real estate assets and investments in entities when the impairment is directly attributable to decreases in the value of depreciable real estate held by the entity, including our share of such adjustments for unconsolidated real estate ventures . We believe FFO is a meaningful non-GAAP financial measure useful in comparing our levered operating performance from period-to-period and as compared to similar real estate companies because FFO excludes real estate depreciation and amortization expense and other non-comparable income and expenses, which implicitly assumes that the value of real estate diminishes predictably over time rather than fluctuating based on market conditions. FFO does not represent cash generated from operating activities and is not necessarily indicative of cash available to fund cash requirements and should not be considered as an alternative to net income (loss) (computed in accordance with GAAP) as a performance measure or cash flow as a liquidity measure. FFO may not be comparable to similarly titled measures used by other companies. "Future development pipeline" refers to assets that are development opportunities on which we do not intend to commence construction within the next three years where we (i) own land or control the land through a ground lease or (ii) are under a long-term conditional contract to purchase, or enter into a leasehold interest with respect to land. " GAAP " means United States generally accepted accounting principles. "GSA" means the General Services Administration, the independent U.S. federal government agency that manages real estate procurement for the federal government and federal agencies. "In-service " refers to commercial or multifamily operating assets that are at or above 90% leased or have been operating and collecting rent for more than 12 months as of December 31, 2020. "IRS" means the Internal Revenue Service. "JBG" refers to The JBG Companies. "JBG SMITH share" refers to our ownership percentage of consolidated and unconsolidated assets in real estate ventures. "JBG Legacy Funds" refers to the legacy funds formerly organized by The JBG Companies. 4 Table of Contents "JBG SMITH" refers to JBG SMITH Properties together with its consolidated subsidiaries. "JBG SMITH LP" refers to JBG SMITH Properties LP, our operating partnership together with its consolidated subsidiaries. "JBG Excluded Assets" refers to the assets of the JBG Legacy Funds that were not contributed to JBG SMITH LP in the Combination. "LIBOR" means the London Interbank Offered Rate. "LTIP Units" refers to JBG SMITH Properties LP long-term incentive partnership units. "Metro" is the public transportation network serving the Washington, D.C. metropolitan area operated by the Washington Metropolitan Area Transit Authority. "Metro-served" are locations, submarkets or assets that are within walking distance of a Metro station, defined as being within 0.5 miles of an existing or planned Metro station . "MGCL" means the Maryland General Corporation Law. "MTA" means the Master Transaction Agreement, dated as of October 31, 2016, by and among Vornado, certain affiliates of Vornado, JBG SMITH and certain affiliates of JBG SMITH, as amended. "NAREIT" means the National Association of Real Estate Investment Trusts. "NAV" refers to net asset value. "Near-term development pipeline" refers to select assets that have the potential to commence construction over the next three years, subject to receipt of full entitlements, completion of design and market conditions. "NOI" means net operating income, a non-GAAP financial measure management uses to assess a segment's performance. The most directly comparable GAAP measure is net income (loss) attributable to common shareholders. We use NOI internally as a performance measure and believe NOI provides useful information to investors regarding our financial condition and results of operations because it reflects only property related revenue (which includes base rent, tenant reimbursements and other operating revenue, net of free rent and payments associated with assumed lease liabilities) less operating expenses and ground rent, if applicable. NOI also excludes deferred rent, related party management fees, interest expense, and certain other non-cash adjustments, including the accretion of acquired below-market leases and amortization of acquired above-market leases and below-market ground lease intangibles. Management uses NOI as a supplemental performance measure for our assets and believes it provides useful information to investors because it reflects only those revenue and expense items that are incurred at the asset level, excluding non-cash items. In addition, NOI is considered by many in the real estate industry to be a useful starting point for determining the value of a real estate asset or group of assets. However, because NOI excludes depreciation and amortization and captures neither the changes in the value of our assets that result from use or market conditions, nor the level of capital expenditures and capitalized leasing commissions necessary to maintain the operating performance of our assets, all of which have real economic effect and could materially impact the financial performance of our assets, the utility of NOI as a measure of the operating performance of our assets is limited. NOI presented by us may not be comparable to NOI reported by other REITs that define these measures differently. We believe that to facilitate a clear understanding of our operating results, NOI should be examined in conjunction with net income (loss) attributable to common shareholders as presented in our financial statements. NOI should not be considered as an alternative to net income (loss) attributable to common shareholders as an indication of our performance or to cash flows as a measure of liquidity or our ability to make distributions. "Annualized NOI" means the NOI from the specified quarterly period multiplied by four. "NYSE" means the New York Stock Exchange. 5 Table of Contents "Non-same store" refers to all operating assets excluded from the same store pool. "OP Units" refers to JBG SMITH LP common limited partnership units. "Percent leased" is based on leases signed as of December 31, 2020, and is calculated as total rentable square feet less rentable square feet available for lease divided by total rentable square feet expressed as a percentage. Out-of-service square feet are excluded from this calculation. "Percent occupied" is based on occupied rentable square feet/units as of December 31, 2020, and is calculated as: (i) for office and retail space, total rentable square feet less unoccupied square feet divided by total rentable square feet, and (ii) for multifamily space, total units less unoccupied units divided by total units, expressed as a percentage. Out-of-service square feet and units are excluded from this calculation. "Percent pre-leased" is based on leases signed as of December 31, 2020, and is calculated as the estimated rentable square feet leased divided by estimated total rentable square feet expressed as a percentage. "Performance-Based LTIP Units" refers to LTIP Units with performance-based vesting requirements. "Recently delivered" refers to commercial and multifamily operating assets that are below 90% leased and have been delivered within the 12 months ended December 31, 2020 . "REIT" means real estate investment trust. "REMIC" means a real estate mortgage investment conduit. "Same store" refers to the pool of assets that were in-service for the entirety of both periods being compared, except for assets for which significant redevelopment, renovation, or repositioning occurred during either of the periods being compared. "SEC" means the Securities and Exchange Commission. "Separation" refers to the spin-off transaction on July 17, 2017 through which we received substantially all the assets and liabilities of Vornado's Washington, D.C. segment. "Separation Agreement" refers to the Separation and Distribution Agreement. "Signed but not yet commenced leases" means leases for assets in our portfolio that, as of December 31, 2020, have been executed but for which no rental payments had yet been charged to the tenant. "SOFR" means the Secured Overnight Financing Rate. "Square feet" ( "SF") refers to the area that can be rented to tenants, defined as: (i) for commercial assets, rentable square footage defined in the current lease and for vacant space the rentable square footage defined in the previous lease for that space, (ii) for multifamily assets, management's estimate of approximate rentable square feet, (iii) for under-construction assets, management's estimate of approximate rentable square feet based on current design plans as of December 31, 2020, and (iv) for near-term and future development pipeline assets, management's estimate of developable gross square feet based on its current business plans with respect to real estate owned or controlled as of December 31, 2020. "STEM" means science, technology, engineering and mathematics. "Tax Matters Agreement" refers to an agreement with Vornado regarding tax matters. "Time-Based LTIP Units" refers to LTIP Units with time-based vesting requirements. 6 Table of Contents "TIN" means taxpayer identification number. "TMP" means taxable mortgage pool. "Total annualized estimated rent" represents contractual monthly base rent before free rent, plus estimated tenant reimbursements for the month in which the lease is expected to commence, multiplied by 12. "Tranche A-1 Term Loan" refers to the $200.0 million unsecured term loan maturing in January 2023. "Tranche A-2 Term Loan" refers to the $200.0 million unsecured term loan maturing in July 2024. "Transaction and other costs" include fees and expenses incurred for the relocation of our corporate headquarters, demolition costs, integration and severance costs, pursuit costs related to other completed, potential and pursued transactions, as well as other expenses. "TRS" refers to taxable real estate investment trust subsidiaries. "Under-construction" refers to assets that were under construction during the three months ended December 31, 2020. "USD-LIBOR" refers to LIBOR as calculated for U.S. dollar. "VIEs" means variable interest entities. "Vornado" means Vornado Realty Trust, a Maryland real estate investment trust. "WHI" means the Washington Housing Initiative which includes the third-party non-profit, Washington Housing Conservancy and the WHI Impact Pool, a debt financing vehicle which we manage on behalf of the third-party investors. "Woodglen" refers to 11333 Woodglen Drive/NoBe II Land/Woodglen. ​ ​ 7 Table of Contents PART I ITEM 1. BUSINESS The Company JBG SMITH, a Maryland REIT, owns and operates a portfolio of high-growth commercial and multifamily assets amenitized with ancillary retail. JBG SMITH's portfolio reflects its longstanding strategy of owning and operating assets within Metro-served submarkets in the Washington, D.C. metropolitan area that have high barriers to entry and vibrant urban amenities. Over half of our portfolio is in National Landing, where we serve as the exclusive developer for Amazon's new headquarters, and where Virginia Tech's new $1 billion Innovation Campus will be located. In addition, our third-party asset management and real estate services business provides fee-based real estate services to the WHI, Amazon, the JBG Legacy Funds and other third parties. Substantially all our assets are held by, and our operations are conducted through, JBG SMITH LP. As of December 31, 2020, JBG SMITH, as its sole general partner, controlled JBG SMITH LP and owned 90.5% of its OP Units. JBG SMITH is referred to herein as "we," "us," "our" or other similar terms. As of December 31, 2020, our Operating Portfolio consisted of 62 operating assets comprising 41 commercial assets totaling 13.0 million square feet (11.1 million square feet at our share) and 21 multifamily assets totaling 7,800 units (5,999 units at our share). Additionally, we have: (i) two under-construction assets comprising one wholly owned commercial asset totaling 274,000 square feet and one multifamily asset totaling 322 units (161 units at our share); (ii) 10 wholly owned near-term development pipeline assets totaling 5.6 million square feet of estimated potential development density; and (iii) 29 future development pipeline assets totaling 14.8 million square feet (12.0 million square feet at our share) of estimated potential development density. We present combined portfolio operating data that aggregates assets we consolidate in our financial statements and assets in which we own an interest, but do not consolidate in our financial results. For additional information regarding our assets, see Item 2 "Properties." Certain terms used throughout this Annual Report on Form 10-K are defined under "Definitions" starting on page 3. Our Strategy We own and operate assets in high-growth, Metro-served submarkets in the Washington, D.C. metropolitan area, including National Landing, that have significant barriers to entry and key urban amenities and plan to grow through value-added development and acquisitions. We have significant expertise with multifamily, office and retail assets, our core asset classes. We believe that we are known for our creative deal-making and capital allocation skills and for our development and value creation expertise. In addition to our sale, recapitalization and ground lease of approximately $1.6 billion of primarily office assets since 2017, we intend to opportunistically sell at least another approximately $1.5 billion of non-core office assets and land. Recycling the proceeds from these sales will not only fund our planned extensive growth, but it will also further advance the strategic shift in the composition of our portfolio to majority multifamily. One of our approaches to value creation uses a series of complementary disciplines through a process we call "Placemaking." Placemaking involves strategically mixing high-quality multifamily and commercial buildings with anchor, specialty and neighborhood retail in a high density, thoughtfully planned and designed public space. Through this process, we create synergies, and thus value, across those varied uses leading to unique, amenity-rich, walkable neighborhoods that are desirable and enhance tenant and investor demand. We believe our Placemaking approach will increase occupancy and rental rates in our portfolio, in particular with respect to our concentrated and extensive land and operating asset holdings in National Landing, the location of Amazon's new headquarters and the planned $1 billion Virginia Tech Innovation Campus. National Landing, situated in Northern Virginia directly across the Potomac River from Washington, D.C., is the interconnected and walkable neighborhood that encompasses Crystal City, the eastern portion of Pentagon City and the northern portion of Potomac Yard. We believe National Landing is one of the region's best-located urban mixed-use communities due to its central and easily accessible location, its adjacency to Reagan National Airport, and its large base of existing offices, apartments and hotels. We are repositioning our holdings in National Landing by executing a broad array of Placemaking strategies, including the delivery of new multifamily and office developments, locally sourced amenity retail, and thoughtful improvements to 8 Table of Contents the streetscape, sidewalks, parks and other outdoor gathering spaces. In keeping with our dedication to Placemaking, each new project is intended to contribute to authentic and distinct neighborhoods by creating a vibrant street environment with robust retail offerings and other amenities including improved public spaces. We have also invested in CBRS wireless spectrum in National Landing as part of our efforts to make National Landing among the first 5G-operable submarkets in the nation, as discussed below. In November 2018, Amazon announced it had selected sites that we own in National Landing as the location of its new headquarters. We currently have leases with Amazon totaling approximately 857,000 square feet at five office buildings in National Landing. In March 2019, we executed purchase and sale agreements with Amazon for two of our National Landing development sites, Metropolitan Park and Pen Place, which will serve as the initial phase of construction associated with Amazon's new headquarters at National Landing. In January 2020, we sold Metropolitan Park to Amazon for $155.0 million and began constructing two new office buildings thereon, totaling 2.1 million square feet, inclusive of over 50,000 square feet of street-level retail with new shops and restaurants. The sale of Pen Place to Amazon for approximately $149.9 million is expected to close, subject to customary closing conditions, in 2021. We are the developer, property manager and retail leasing agent for Amazon's new headquarters at National Landing. In connection with Amazon's new headquarters in National Landing, in February 2019 the Commonwealth of Virginia enacted an incentives bill, which provides tax incentives to Amazon to create a minimum of 25,000 new full-time jobs and potentially 37,850 full-time jobs with average annual wage targets for each calendar year, starting with $150,000 in 2019, and escalating 1.5% per year, in National Landing. Led by state and local governments, we expect more than $5.5 billion of infrastructure and education investments directly benefitting National Landing. These investments include: two new Metro entrances (Crystal Drive and Potomac Yard); a pedestrian bridge to Reagan National Airport; a new commuter rail station located between two of our Crystal Drive office assets; lowering of elevated sections of U.S. Route 1 that currently divide parts of National Landing to create better multimodal access and walkability; and funding for an innovation campus anchored by Virginia Tech. In addition to government infrastructure investments, we expect at least an additional $5.5 billion of investments, including investments by Amazon, JBG SMITH, and Virginia Tech . Virginia Tech virtually launched in the fall of 2020 the inaugural academic year of its planned $1 billion Innovation Campus in National Landing. This expected powerful demand driver sits adjacent to approximately 1.9 million square feet of development density we own in National Landing and a new, under-construction Potomac Yard Metro station, all approximately one mile south of Amazon's new headquarters. The campus is part of a 20-acre innovation district, of which the fully entitled first phase encompasses approximately 1.7 million square feet of space, including four office towers and two residential buildings, with ground-level retail. On this campus, Virginia Tech intends to create an innovation ecosystem by co-locating academic and private sector uses to accelerate research and development spending, as well as the commercialization of technology. When the Innovation Campus is fully operational, Virginia Tech plans to annually graduate approximately 750 master students and 150 PhD students in STEM fields. The Innovation Campus is contemplated to include 675,000 square feet occupied by Virginia Tech, and construction of the fully entitled initial phase is expected to commence in 2021. The following are key components of our strategy: Focus on High-Growth Mixed-Use Assets in Metro-Served Submarkets in the Washington, D.C. Metropolitan Area. We intend to continue our longstanding strategy of owning and operating assets within high-growth urban-infill, Metro-served submarkets in the Washington, D.C. metropolitan area with high barriers to entry and vibrant urban amenities. These submarkets include National Landing, the Rosslyn-Ballston Corridor, and Reston in Northern Virginia; the Ballpark, U Street/Shaw, and Union Market, in the District of Columbia; and Bethesda in Maryland. These submarkets generally feature strong economic and demographic attributes, as well as superior transportation infrastructure that caters to the preferences of multifamily, office and retail tenants. We believe these positive attributes will enable our assets located in these high-growth submarkets to outperform the Washington, D.C. metropolitan area as a whole. Grow NOI from Significant Demand Catalysts in National Landing. We believe the strong technology sector tailwinds created by Amazon, the Virginia Tech Innovation Campus, and our National Landing Smart City initiative will contribute to substantial NOI growth from our Operating Portfolio and our 7.8 million square foot development pipeline in National Landing. Over half our holdings are located in National Landing, and over 80% are located within a 20-minute commute 9 Table of Contents of the submarket, where Amazon's new headquarters will house a minimum of 25,000 new full-time jobs and potentially 37,850 planned employees, and Virginia Tech's new $1 billion Innovation Campus will be located. Amazon's growth in National Landing is expected to increase the daytime population in the submarket from approximately 50,000 people today to nearly 90,000 people in the future, representing dramatic growth of about 70%, according to estimates from Amazon and the National Landing Business Improvement District. We believe our investment in next-generation connectivity infrastructure such as dense, redundant, and secure fiber networks, data center access, and world-class 5G connectivity, will be a key advantage in continuing to attract companies to National Landing. In September 2020, we took our first step in implementing that strategy by investing $25.3 million to secure access to multiple blocks for between 30 and 40 megahertz of licensed CBRS wireless spectrum to support 5G broadband communications for the geographic license areas stretching across National Landing. In addition to other investments that we are making in the submarket, we believe this investment in CBRS spectrum will allow us to control the process of attracting and partnering with best-in-class service providers, making National Landing among the first 5G-operable submarkets in the nation. It will also provide us with valuable tenant inducement tools, such as the ability to offer ubiquitous and redundant fiber connectivity and 5G private cellular networks. These features are increasingly important to technology companies, especially innovators in cybersecurity, internet of things, artificial intelligence and cloud computing. Drive Incremental Growth Through Lease-up and Stabilization of Our Operating Assets. While COVID-19 has negatively impacted our operating results, we expect many of the affected income streams will respond favorably to a recovery in demand as the pandemic abates. During the fourth quarter of 2020, we believe the impact of COVID-19 reduced our NOI by $15.1 million, comprising $3.7 million of reserves and rent deferrals for office and retail tenants, a $5.8 million decline in NOI in our same store multifamily assets, a $3.9 million decline in parking revenue, and a $1.7 million decline in NOI from the Crystal City Marriott. In addition to the expected recovery from COVID-19, we believe that, given our leasing capabilities and the tenant demand for high-quality space in our submarkets, we are well-positioned to achieve significant internal growth from the lease-up of vacant space in our in-service Operating Portfolio. As of December 31, 2020, we had 39 in-service operating commercial assets totaling 12.4 million square feet (10.7 million square feet at our share), which were 88.2% leased at our share, resulting in 1.3 million square feet available for lease. As of December 31, 2020, we had 18 in-service multifamily assets totaling 7,111 units (5,327 units at our share), which were 91.3% leased at our share. Further, we expect increases in property rental revenue from: (i) the commencement of signed but not yet commenced leases ($33.0 million total annualized estimated rent as of December 31, 2020) and (ii) contractual rent escalators in our non-GSA office and retail leases, which are based on increases in the Consumer Price Index or a fixed percentage. Deliver Our Under-Construction Assets and Stabilize Our Recently Delivered Assets. As of December 31, 2020, we expected to make an estimated incremental investment of $18.9 million at our share to two under-construction assets: (i) 1770 Crystal Drive, a commercial asset with 273,897 square feet located in National Landing and completed in the fourth quarter of 2020, the office portion of which is 100.0% leased to Amazon, and (ii) 7900 Wisconsin Avenue, a multifamily asset with 322 units (161 units at our share) in Bethesda owned by an unconsolidated real estate venture in which we own a 50.0% interest. Since the fourth quarter of 2019, we completed construction and placed into service three multifamily assets with 689 units (672 units at our share) and two commercial assets with 569,399 square feet (448,333 square feet at our share). As of December 31, 2020, the multifamily assets were 46.2% leased and the office assets were 85.4% leased. Construct or Monetize Our Significant Development Pipeline. We expect to create value from our significant pipeline of ground-up development opportunities, which we expect will produce favorable risk-adjusted returns on invested capital. We divide our 18.3 million (15.6 million at our share) square foot land portfolio into our near-term development pipeline and our future development pipeline, the latter of which comprises potentially longer-term opportunities. The development pipeline excludes the 2.1 million square feet of land (Pen Place) held for sale to Amazon, which we expect to close in 2021, and exchange into an income-producing multifamily asset. As of December 31, 2020, our near-term development pipeline consists of 10 wholly owned assets, and we estimate that it can support over 5.6 million square feet of estimated potential development density, 75% of which are multifamily projects located in high-growth submarkets of National Landing, the Ballpark, and Union Market/NoMa/H Street. We 10 Table of Contents expect five of these multifamily projects to deliver approximately 3,100 units within a half mile of Amazon's new headquarters, including approximately 800 units at 1900 Crystal Drive. We intend to invest in multifamily development as market demand evolves, matching delivery dates with Amazon's expected job growth in National Landing, and new office development subject to preleasing. While these opportunities have the potential to commence construction over the next 36 months, subject to receipt of full entitlements, completion of design and market conditions, these potential investment opportunities will be subject to our rigorous return requirements and our ability to maintain prudent leverage and liquidity levels. As of December 31, 2020, our future development pipeline consisted of 29 assets, and we estimate it can support over 14.8 million square feet (12.0 million square feet at our share), including the approximately 2.1 million square feet under contract for sale to Amazon, of estimated potential development density, with 94.9% of this potential development density being Metro-served. The estimated potential development densities and uses reflect our current business plans as of December 31, 2020 and are subject to change based on market conditions. In addition to developing select assets in these pipelines, we will consider opportunities to unlock value through opportunistic asset sales, ground leases and recapitalizations. Actively Allocate our Capital and Reposition Our Portfolio to Majority Multifamily. A fundamental component of our strategy to maximizing long-term NAV per share is active capital allocation. We evaluate development, acquisition, disposition, share repurchase and other investment decisions based on how they may impact long-term NAV per share. Since our inception, we have completed the sale, recapitalization and ground lease of $1.6 billion of primarily office assets, and we intend to opportunistically sell at least another $1.5 billion of non-core office assets and land. Redeploying the proceeds from these sales will not only help fund our planned growth, but it will also further advance the strategic shift of our portfolio to majority multifamily. When we see elevated asset pricing, potential excess supply, and/or limited prospects for future growth, we will likely sell those assets. We are currently targeting dispositions primarily of office assets in submarkets where we have less concentration and where we anticipate lower growth rates going forward relative to other opportunities within our portfolio. We are also focused on opportunities to turn land assets into income streams or retained capital. We expect near-term acquisition activity to be focused on assets with redevelopment potential in emerging growth neighborhoods, as well as assets adjacent to our existing holdings where the combination of sites can add unique value to any new investment with a focus on multifamily given our long-term objective of growing our portfolio to majority multifamily. Where there are opportunities to trade out of higher risk assets with extensive capital needs or those outside of our geographic footprint, we will consider like-kind exchanges under Section 1031 of the Code. Subject to customary closing conditions, we expect to close the sale of Pen Place to Amazon in 2021 for approximately $149.9 million, and we intend to invest the proceeds from the sale into a like-kind exchange acquisition of a multifamily asset. Third-Party Services Business Our third-party asset management and real estate services business provides fee-based real estate services to the WHI, Amazon, the JBG Legacy Funds and other third parties. The WHI pursues a transformational approach to producing affordable workforce housing and creating sustainable, mixed-income communities in the Washington, D.C. region. Although a significant portion of the assets and interests in assets formerly owned by certain of the JBG Legacy Funds were contributed to us in the Combination, the JBG Legacy Funds retained certain assets that were not consistent with our long-term business strategy. With respect to the remaining investments of the JBG Legacy Funds, we provide substantially the same asset management, property management, development, construction management, leasing and other services that were provided prior to the Combination. Other than those related to the WHI, we do not intend to raise any future investment funds, and we expect to continue to earn fees for the management of the JBG Legacy Funds until their investments are liquidated. Certain individual members of our management team own direct equity co-investment and promote interests in the JBG Legacy Funds and certain of the funds' investments that were not contributed to us. These economic interests will be eliminated as the JBG Legacy Funds are wound down over time. We believe that the fees we earn in connection with providing these services enhance our overall returns, provide additional scale and efficiency in our operating, development and acquisition businesses and absorb a portion of the overhead and 11 Table of Contents other administrative costs of our platform. This scale provides competitive advantages, including market knowledge, buying power and operating efficiencies across all product types. We also believe that our existing relationships arising out of our third-party asset management and real estate services business will continue to provide potential access to capital and new investment opportunities. Competition The commercial real estate markets in which we operate are highly competitive. We compete with numerous acquirers, developers, owners and operators of commercial real estate including other REITs, private real estate funds, domestic and foreign financial institutions, life insurance companies, pension trusts, partnerships and individual investors, many of which own or may seek to acquire or develop assets similar to ours in the same markets in which our assets are located. These competitors may have greater financial resources or access to capital than we do or be willing to acquire assets in transactions which are more highly leveraged or are less attractive from a financial viewpoint than we are willing to pursue. Leasing is a major component of our business and is highly competitive. The principal means of competition in leasing are lease terms (including rent charged and tenant improvement allowances), location, services provided and the nature and condition of the asset to be leased. If our competitors offer space at rental rates below current market rates, below the rental rates we currently charge our tenants, in better locations within our markets, in higher quality assets or offer better services, we may lose existing and potential tenants and we may be pressured to reduce our rental rates below those we currently charge to retain tenants when our tenants' leases expire. Segment Data We operate in the following business segments: commercial, multifamily and third-party asset management and real estate services. Financial information related to these business segments for each of the three years in the period ended December 31, 2020 is set forth in Note 19 to the financial statements. Tax Status We have elected to be taxed as a REIT under Sections 856-860 of the Code. Under those sections, a REIT which distributes at least 90% of its REIT taxable income as dividends to its shareholders each year and which meets certain other conditions will not be taxed on that portion of its taxable income which is distributed to its shareholders. We currently adhere and intend to continue to adhere to these requirements and to maintain our REIT status in future periods. Future distributions will be declared and paid at the discretion of our Board of Trustees and will depend upon cash generated by operating activities, our financial condition, capital requirements, annual dividend requirements under the REIT provisions of the Code and such other factors as our Board of Trustees deems relevant. We also participate in the activities conducted by our subsidiary entities that have elected to be treated as TRSs under the Code. As such, we are subject to federal, state, and local taxes on the income from these activities. For additional information regarding our REIT status, see Item 9B "Other Information." Significant Tenants Only the U.S. federal government accounted for 10% or more of our rental revenue, which consists of property rental and other property revenue, as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ (Dollars in thousands) 2020 2019 2018 ​ Rental revenue from the U.S. federal government ​ $ 84,086 ​ $ 86,644 ​ $ 94,822 ​ Percentage of commercial segment rental revenue ​ 23.4 % 21.2 % 22.0 % Percentage of total rental revenue ​ 17.8 % 16.7 % 17.6 % ​ 12 Table of Contents Sustainable Business Strategy Our business values integrate environmental sustainability, social responsibility and strong governance practices throughout our organization, which include the design and construction of our new developments and the operation of our existing buildings. We believe that by understanding the social and environmental impacts of our business, we are better able to protect asset value, reduce risk and advance initiatives that result in positive social and environmental outcomes creating shared value. Our business model prioritizes maximizing long-term NAV per share. By investing in urban infill and transit-oriented development and strategically mixing high-quality multifamily and commercial buildings with public areas, retail spaces, and walkable streets, we are working to define neighborhoods that deliver benefits to the environment and our community, as well as long-term value to our shareholders. We remain committed to transparent reporting of ESG financial and non-financial indicators. We intend to continue publishing an annual ESG report that is aligned with the Global Reporting Initiative reporting framework, Sustainable Development Goals, Sustainability Accounting Standards Board standards and recommendations set forth by the Task Force on Climate-related Financial Disclosures. Additionally, we have developed a strategic plan that progresses toward a carbon neutral portfolio over a ten-year horizon. More detailed sustainability information, including our strategy, key performance targets and indicators, annual absolute and like-for-like comparisons, achievements and historical ESG reports are available on our website at https://www.JBGSMITH.com/About/Sustainability . Our Internet website and the information contained therein or connected thereto are not intended to be incorporated into this Annual Report on Form 10-K. We focus on operating efficiency, responding to evolving environmental and social trends, and delivering on the needs of our tenants and communities. We have demonstrated the results of this focus by: ● Achieving a 5-star rating in the Global Real Estate Sustainability Benchmark Real Estate Assessment and being recognized as a 2020 Global Sector Leader - Diversified - Office/Residential Sector ● Maintaining oversight of environmental and social matters by the Board of Trustees' Corporate Governance & Nominating Committee ● Surpassing $114 million in investor commitments to the JBG SMITH-managed WHI Impact Pool, which raises funds from third parties and, through year end 2020, closed $21.8 million in loans related to the non-profit Washington Housing Conservancy’s purchase of residential communities that contain 1,151 units. We launched the WHI in 2018 in partnership with the Federal City Council to preserve or build between 2,000 and 3,000 units of affordable workforce housing in the Washington, D.C. region. Our ESG team works directly with our business units to integrate our ESG principles throughout our operations and investment process. The team is responsible for annual ESG reporting, maintaining building certifications, ESG improvement programs and implementation and coordinating with industry and community partners. To ensure that our ESG principles are fully integrated into our business practices, Steering Committees, including members of our management team, provide top-down support for the implementation of ESG initiatives. The ESG team provides our Board of Trustees' Corporate Governance & Nominating Committee with periodic updates on ESG strategy. Energy and Water Management We believe that the efficient use of natural resources will result in sustainable long-term value. We have committed to: reduce energy consumption 25%, predicted energy consumption 25%, water consumption 20%, embodied carbon 20%, and greenhouse gas emissions (scope one and two) 25%; increase waste diversion to 60%, and verify all assets across our operating portfolio and development pipeline by 2030. In addition to our 2030 targets, we have a legacy commitment to improve the energy efficiency of our commercial Operating Portfolio by at least 20% over the 10-year period ending in 2024 through the Department of Energy Better Buildings Challenge. We have improved energy performance by an average of approximately 3.0% each year since 2014, which is a cumulative improvement of 15%, and are on track to meet or exceed the improvement goal by 2024. We achieve this improvement through real time energy use monitoring. We plan to report progress on these commitments annually in our ESG report. 13 Table of Contents We use green building certifications as a verification tool across our portfolio. These certifications demonstrate our commitment to sustainable design and performance. At a minimum we strive to benchmark our assets to help inform capital improvement projects. As of December 31, 2020: ● 69% of all operating assets, based on square footage, have earned at least one green certification: o 6.7 million square feet of LEED Certified Commercial Space (61%) o 2.0 million square feet of LEED Certified Multifamily Space (40%) o 4.1 million square feet of ENERGY STAR Certified Commercial Space (37%) o 1.8 million square feet of ENERGY STAR Certified Multifamily Space (37%) ● 97% of our operational assets' energy and water use are benchmarked Our long-term strategy to reduce energy and water consumption includes operational and capital improvements that align with our business plan and contribute to our sustainability targets. Asset teams review historical performance, conduct energy audits and regularly assess opportunities to achieve efficiency targets. Capital investment planning considers the useful life of equipment, energy and water efficiency, occupant health impacts and maintenance requirements. Our development strategy focuses on reducing predicted energy and water consumption and embodied carbon, contributing to our sustainability targets. Development teams use energy, water, and embodied carbon modeling to inform design decisions that best fit each individual building program, adapt to identified climate change conditions for our region, and promote healthy buildings. Tenant Sustainability Impacts Customer service is an integral component of real estate management. Our mission includes creating a unique experience at all our properties where our tenants' needs are our highest priority. We believe in sustainability as a service — by integrating efficiency and conservation into standard operating practices, we engage on topics that are most impactful to our tenants and residents. We are committed to providing a healthy living and working environment for building occupants. We accomplish this goal through monitoring and improving indoor air quality, eliminating toxic chemicals, providing access to nature and daylight, nutritious fresh foods in our common areas and fitness. We are a Green Lease Leader established by the Institute for Market Transformation and the U.S. Department of Energy's Better Buildings Alliance. Green Lease Leaders recognizes companies who use the leasing process to achieve better collaboration between landlords and tenants with the goal of reducing building energy consumption and operating costs. Our standard lease contains a cost recovery clause for resource efficiency-related capital improvements and requires tenants to provide data for measuring, managing, and reporting sustainability performance. This language is included in 100% of our new leases and renewals. Climate Change Adaptation We take seriously climate change and the risks associated with climate change, and we are committed to aligning our investment strategy with science. We stand with our communities, tenants, and shareholders in supporting meaningful solutions that address this global challenge. To develop a more informed view of future climate conditions and further our understanding of the direct physical risks to our properties, we have conducted a climate risk assessment, which includes our operating assets and land holdings in our development pipeline. Management intends to use the results of this assessment to inform our asset management planning and design of our new developments. Social Responsibility We believe the economic strength of our region is central to sustaining the long-term value of our portfolio. We are committed to the economic development of the Washington D.C. metropolitan region through continued investment in our 14 Table of Contents projects and local communities. We recognize, however, that new development can foster challenging growth dynamics, with issues of social equity at the forefront. We strive to work alongside community members, leaders, and local and federal governments to appropriately respond to these challenges. The most recent example of our efforts is the WHI, which we launched in 2018 in partnership with the Federal City Council. The WHI is a transformational market-driven approach to producing affordable workforce housing and creating sustainable, mixed-income communities. The WHI is a scalable, market-driven model funded by a unique relationship between philanthropy and private investment. As of December 31, 2020, we have committed to invest $11.2 million in the WHI Impact Pool, and our Executive Vice President of Social Impact Investing manages this effort. The WHI's Impact Pool has completed closings of capital commitments totaling $114.4 million, and closed $21.8 million in loans related to the non-profit Washington Housing Conservancy’s purchase of residential communities that contain 1,151 units. The initiatives' goals include: ● Preserving or building between 2,000 and 3,000 units of affordable workforce housing in the Washington, D.C. region; and ● Delivering triple bottom line results consisting of environmental and social objectives in addition to financial returns. We recognize that diversity in our workforce brings valuable perspectives, views and ideas to our organization. We pride ourselves on our strong, collaborative culture, and we strive to create an inclusive and healthy work environment for our employees, which helps us continue to attract innovators to our organization. Our workforce comprises 38% females and 56% minorities, and our senior leadership has 41% female representation. Our Board of Trustees currently comprises 27% females which will increase to 33.3% when Phyllis Caldwell joins our Board effective March 1, 2021. Our Board of Trustees has made a long-term commitment to evolve in a direction that reflects the strength and diversity of our national labor force and establish an equal balance between men and women and one that reflects the diversity of our country. To learn more about our ESG initiatives and performance, please visit https://www.JBGSMITH.com/About/Sustainability and download our ESG Report. Our Internet website and the information contained therein or connected thereto are not intended to be incorporated into this Annual Report on Form 10-K. Regulatory Matters Environmental Matters Under various federal, state and local laws, ordinances and regulations, an owner of real estate is liable for the costs of removal or remediation of certain hazardous or toxic substances on such real estate. These laws often impose such liability without regard to whether the owner knew of, or was responsible for, the presence of such hazardous or toxic substances. The costs of remediation or removal of such substances may be substantial and the presence of such substances, or the failure to promptly remediate such substances, may adversely affect the owner's ability to sell such real estate or to borrow using such real estate as collateral. In connection with the ownership and operation of our assets, we may be potentially liable for such costs. The operations of current and former tenants at our assets have involved, or may have involved, the use of hazardous materials or generated hazardous wastes. The release of such hazardous materials and wastes could result in us incurring liabilities to remediate any resulting contamination. The presence of contamination or the failure to remediate contamination at our properties may (i) expose us to third-party liability (e.g., for cleanup costs, natural resource damages, bodily injury or property damage), (ii) subject our properties to liens in favor of the government for damages and costs the government incurs in connection with the contamination, (iii) impose restrictions on the manner in which a property may be used or businesses may be operated, or (iv) materially adversely affect our ability to sell, lease or develop the real estate or to borrow using the real estate as collateral. In addition, our assets are exposed to the risk of contamination originating from other sources. While a property owner may not be responsible for remediating contamination that has migrated onsite from an identifiable and viable offsite source, the contaminant's presence can have adverse effects on operations and the redevelopment of our assets. To the extent we send contaminated materials to other locations for treatment or disposal, we may be liable for the cleanup of those sites if they become contaminated. 15 Table of Contents Most of our assets have been subject, at some point, to environmental assessments that are intended to evaluate the environmental condition of the subject and surrounding assets. These environmental assessments generally have included a historical review, a public records review, a visual inspection of the site and surrounding assets, visual or historical evidence of underground storage tanks, and the preparation and issuance of a written report. Soil and/or groundwater subsurface testing is conducted at our assets, when necessary, to further investigate any issues raised by the initial assessment that could reasonably be expected to pose a material concern to the property or result in us incurring material environmental liabilities as a result of redevelopment. They may not, however, have included extensive sampling or subsurface investigations. In each case where the environmental assessments have identified conditions requiring remedial actions required by law, we have initiated appropriate actions. The environmental assessments did not reveal any material environmental contamination that we believe would have a material adverse effect on our overall business, financial condition or results of operations, or that have not been anticipated and remediated during site redevelopment as required by law. Nevertheless, there can be no assurance that the identification of new areas of contamination, changes in the extent or known scope of contamination, the discovery of additional sites or changes in cleanup requirements would not result in significant cost to us. Affordable Housing and Tenant Protection Regulations Certain states and municipalities have adopted laws and regulations imposing restrictions on the timing or amount of rent increases and other tenant protections. As of December 31, 2020, approximately 7% of the multifamily units in our Operating Portfolio were designated as affordable housing. In addition, Washington, D.C. and Montgomery County, Maryland have laws that require, in certain circumstances, an owner of a multifamily rental property to allow tenant organizations the option to purchase the building at a market price if the owner attempts to sell the property. We expect to continue operating and acquiring assets in areas that either are subject to these types of laws or regulations or where such laws or regulations may be enacted in the future. Such laws and regulations limit our ability to charge market rents, increase rents, evict tenants or recover increases in our operating expenses and could make it more difficult for us to dispose of assets in certain circumstances. The Americans with Disabilities Act and other Federal, State and Local Regulations The ADA generally requires that public buildings, including our assets, meet certain federal requirements related to access and use by disabled persons. Noncompliance could result in the imposition of fines by the federal government or the award of damages to private litigants and/or legal fees to their counsel. If, under the ADA, we are required to make substantial alterations and capital expenditures in one or more of our assets, including the removal of access barriers, it could have a material adverse effect on us. Additionally, our assets are subject to various federal, state and local regulatory requirements, such as state and local fire and life safety requirements. If we fail to comply with these requirements, we could incur fines or private damage awards. We do not know whether existing requirements will change or whether compliance with future requirements will require significant unanticipated expenditures that will affect our cash flow and results of operations. Regulation Related to Government Tenants As discussed above, the U.S. federal government is a significant tenant. Lease agreements with federal government agencies contain provisions required by federal law, which require, among other things, that the lessor of the property agree to comply with certain rules and regulations, including rules and regulations related to anti-kickback procedures, examination of records, audits and records, equal opportunity provisions, prohibition against segregated facilities, certain executive orders, subcontractor cost or pricing data, and certain provisions intending to assist small businesses. We directly manage assets with federal government agency tenants, which subjects us to additional risks associated with compliance with applicable federal rules and regulations. In addition, there are additional requirements relating to the potential application of equal opportunity provisions and related requirements to prepare written affirmative action plans applicable to government contractors and subcontractors. Some of the factors used to determine whether these requirements apply to a company that is affiliated with the actual government contractor (the legal entity that is the lessor under a lease with a federal government agency) include whether such company and the government contractor are under common ownership, have common management, and are under common control. We own the entity that is the government contractor and the 16 Table of Contents property manager, increasing the risk that requirements of the Employment Standards Administration's Office of Federal Contract Compliance Programs and requirements to prepare affirmative action plans pursuant to the applicable executive order may be determined to be applicable to us. Compliance with these regulations is costly and any increase in regulation could increase our costs, which could have a material adverse effect on us. Human Capital Our headquarters are located at 4747 Bethesda Avenue, Suite 200, Bethesda, MD 20814. As of December 31, 2020, we had 1,050 employees. We believe that our talent is our competitive advantage. To that end, we focus on talent development and succession planning, pay-for-performance and diversity and inclusion. We use talent management practices in the broadest sense to create a holistic, engaging work experience for our employees. The upshot of these practices includes accolades such as placing third on The Washington Post's list of Great Places to Work for large employers. The sentiments that led to this award were reiterated by our employees throughout the year in the frequent pulse surveys conducted to ensure we were supporting our population during the pandemic. Commensurate with our high levels of engagement, we also saw a decline in turnover for the second consecutive year. Given our continued desire to remain an employer of choice, we continue to monitor the effectiveness of our engagement and the engagement survey we launched in January 2021 reflected positive results and higher levels of engagement than previous such surveys. A key to engagement for us is ensuring we are prioritizing our employees' needs and creating a workplace experience where employees thrive. We are proud of what we offer in the area of talent management and the investment we are making in our employee population – especially in a year where many companies were not able to do the same due to COVID-19. 2020 also marked a transformative year in our corporate diversity and inclusion effort, as we continued to execute our comprehensive, multi-year strategy. With an ongoing focus on our five strategic pillars – (i) workforce and talent, (ii) workplace culture, (iii) business integration, (iv) industry and branding and (v) metrics and accountability – we have made notable progress in our journey to cultural and behavioral change. ​ From developing a multifaceted D&I communications strategy to launching our JBG SMITH Inclusion Community, our commitment to D&I was a priority throughout 2020. To help build D&I competency throughout the organization, our executive team and senior leaders took part in D&I training and participated in related sessions focused on educating and raising awareness. In response to the external climate, specifically the well-publicized instances of racial injustice that took center stage in 2020, we created platforms for our employees to have a voice and engage in important dialogue. Through the launch of our JBG SMITH D&I Employee Roundtable Series, which included over 100 people, to various facilitated team discussions, we created opportunities to leverage the collective voices of our employees and impact real change. ​ We also focused on embedding D&I even further into our business, with a focus on implementing more inclusive and equitable systems, practices and processes. We assessed our talent and recruitment function to establish more inclusive, equitable processes and practices. From being intentional about how and where we recruit diverse talent, to ensuring diverse candidate slates for all open positions, the changes implemented resulted in our 2020 internship class being 54% diverse, with 30% of our interns coming from new partnerships with diverse colleges, universities and professional organizations. Available Information Copies of our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to those reports are available free of charge through our website ( https://www.JBGSMITH.com ) as soon as reasonably practicable after they are electronically filed with, or furnished to, the SEC. Also available on our website are copies of our Audit Committee Charter, Compensation Committee Charter, Corporate Governance and Nominating 17 Table of Contents Committee Charter, Code of Business Conduct and Ethics and Corporate Governance Guidelines. In the event of any changes to these charters or the code or guidelines, changed copies will also be made available on our website. Copies of these documents are also available directly from us free of charge. Our website also includes other financial information, including certain financial measures not in compliance with GAAP, none of which is a part of this Annual Report on Form 10-K. Copies of our filings under the Exchange Act are also available free of charge from us, upon request. ​ ITEM 1A. RISK FACTORS You should carefully consider the following risks in evaluating our company and our common shares. If any of the following risks were to occur, our business, prospects, financial condition, results of operations, cash flow and the ability to make distributions to our shareholders could be materially and adversely affected, which we refer herein collectively as a "material adverse effect on us," the per share trading price of our common shares could decline significantly, and you could lose all or a part of your investment. Some statements in this Form 10-K, including statements in the following risk factors, constitute forward-looking statements. Refer to the section entitled "Cautionary Statement Concerning Forward-Looking Statements" for additional information regarding these forward-looking statements. Risks Related to COVID-19 COVID-19 has significantly impacted and disrupted our business, is expected to continue to significantly impact and cause disruption to, our business, financial performance and condition, operating results and cash flows, and such impacts and disruptions could have a material adverse effect on us . Future outbreaks of highly infectious or contagious diseases or other public health crises could have adverse effects on our business. Since late February 2020, we have experienced additional cleaning and sanitation costs, reduced revenue from commercial parking, failures by some of our residential and commercial and many of our retail tenants to pay rent, combined with the inability to pursue our rights against many of those tenants due to governmental suspensions of evictions and late fees. Additional factors that could negatively impact our ability to successfully operate during or following COVID-19 or another pandemic, or that have otherwise significantly adversely impacted and disrupted our business, financial performance and condition, operating results and cash flows, or otherwise adversely impact our shareholders and may continue to do so include: ● Property rental income, our primary source of operating cash flow, depends on occupancy levels and rental rates, as well as our tenants' ability and willingness to pay rent, and our ability to continue to collect rents, on a timely basis or at all, without reductions or other concessions, in our commercial and multifamily properties . For the three months ended December 31, 2020, 1.5% on a consolidated basis and 1.4% at our share of our commercial office tenants, 1.4% on a consolidated basis and 1.3% at our share of our multifamily tenants, and 25.7% of our retail tenants on a consolidated basis and 27.4% at our share had not yet paid their rent for the months of October through December 2020. Our rent collections for January 2021 kept pace with our fourth quarter of 2020 rent collections ; ● During the fourth quarter of 2020, we believe the impact of COVID-19 reduced our NOI by $15.1 million, comprising $3.7 million of reserves and rent deferrals for office and retail tenants, a $5.8 million decline in NOI in our same store multifamily assets, a $3.9 million decline in parking revenue, and a $1.7 million decline in NOI from the Crystal City Marriott. The decreased income from the Crystal City Marriott hotel in National Landing was due to its temporary closure and lower occupancy. The hotel closed in late-March 2020 and reopened in mid-June 2020. NOI from this asset decreased $3.8 million for the year ended December 31, 2020 compared to 2019. ● We have experienced and continue to experience decreased property rental revenue due to deferral of rent for tenants that were placed on the cash basis of accounting and increases in uncollectable operating lease receivables. Property rental income may be reduced or eliminated due to delays in enforcing our rights as landlord, including the inability to evict tenants that fail to pay rent, new federal and state governmental regulations related to the pandemic or otherwise. As a result, we may incur substantial costs in protecting our investments, and we can provide no assurances that such efforts will be successful; ● Demand for office space in the Washington, D.C. metropolitan area and nationwide has declined and is likely to continue to decline due to the current economic downturn, bankruptcies, downsizing, layoffs, government regulations and restrictions on travel and permitted businesses operations that may be extended in duration and become recurring, increased usage of teleworking arrangements and cost cutting resulting from the pandemic, which could lead to lower 18 Table of Contents office occupancy (as of December 31, 2020, approximately 9.6% of our commercial and retail leases at our share, based on square footage, were scheduled to expire in 2021 or had month-to-month terms); ● A component of " Third-party real estate services, including reimbursements, " the metric we use to measure and evaluate the performance of our third-party asset management and real estate services business operating segment, may decline if we do not receive reimbursement revenue, which represents reimbursements of expenses incurred by us on behalf of third parties, including allocated payroll costs and amounts paid to third-party contractors for construction management projects. Reimbursement revenue decreased in the second and third quarters and may continue to decline where third-party clients cannot or do not reimburse us for such expenses, resulting in us incurring these costs in " General and administrative: third-party real estate services, " but not being reimbursed for them, which could have a material adverse effect on this operating segment ( " General and administrative: third-party real estate services expense " was $114.8 million and $113.5 million for years ended December 31, 2020 and 2019, and " Reimbursement revenue " was nearly half of total revenue of our third-party asset management and real estate services business –$56.7 million of $113.9 million for the year ended December 31, 2020, and $55.4 million of $120.9 million, for the year ended December 31, 2019); ● The potential deterioration of the appeal of our Placemaking model of amenity-rich, walkable Metro-served neighborhoods. Our Placemaking strategies include the delivery of new multifamily and office developments, locally sourced amenity retail and thoughtful improvements to streetscapes, sidewalks, parks and other outdoor gathering spaces. COVID-19 may change how people think about work and residential spaces, as well as the appeal of public transportation, which could have a material adverse effect on our Placemaking model; ● Demand for retail space in our submarkets may continue to decrease as most of our retail tenants continue to experience diminished revenue and loss of cash flow due to government regulations and restrictions on travel and permitted businesses operations, reduced or eliminated foot traffic and economic uncertainty. Furthermore, our Placemaking model depends in significant part on a retail component, which frequently involves retail assets embedded in or adjacent to our multifamily and/or office assets. Temporary store closures and government mandated physical distancing requirements are significantly affecting our retail tenants' ability to generate sales and have caused many retailers to, among other things, permanently close stores, decrease the size of new or existing stores, ask for concessions from us or go bankrupt; ● Our under-construction assets may take longer to reach completion, and assets that were recently moved from under-construction assets to operating assets totaling approximately 569,399 square feet (448,333 square feet at our share) and 689 units (672 units at our share) in the aggregate as of December 31, 2020 may take longer to stabilize and contribute to NOI; ● The inability to renew leases, lease vacant space or re-let space as leases expire, or a decline in rental rates on new leases due to a deterioration in the economy and market conditions due to the pandemic. We are experiencing and expect to continue to experience depressed near-term leasing activity in both our commercial and multifamily portfolios, including the delay in the lease-up of our recently delivered multifamily assets; ● A delay or reversal of the anticipated growth in our NOI; ● The scaling back or delay of a significant amount of planned discretionary capital expenditures for 2020 and 2021, including planned renovation projects, which could adversely affect the value of our properties ; ● We have experienced and may continue to experience supply chain and/or labor delays and disruptions as a result of new job site procedures or for other reasons, such as insufficient construction personnel, delays in advancing entitlements, or the inability to obtain necessary permits; this could result in construction or development costs for our projects exceeding original estimates; ● Our cash flow from operations may be materially reduced if our tenants fail to pay rent, a risk heightened by COVID-19, and as a result, we may be unable to satisfy our covenants or maintain the required financial ratios under our debt agreements. Failure to comply with our covenants could cause a default under one of our debt instruments, which may require us to repay such debt with capital from other sources or give possession of a property to the lender; and ● The extent and duration of COVID-19-related restrictions on travel and the types of businesses that may continue to operate will affect estimates used in the preparation of the underlying cash flows used in assessing our long-lived assets for impairment and the assessment of the collectability of receivables from tenants, including deferred rent receivables, due to the effects of COVID-19 on their financial position. We have made what we believe to be appropriate accounting estimates based on the facts and circumstances available as of the reporting date. To the extent 19 Table of Contents these estimates differ from actual results, our consolidated financial statements may be materially affected. Furthermore, we recorded an impairment loss of $6.5 million during 2020 as we determined that our investment in our former unconsolidated real estate venture that owns The Marriott Wardman Park hotel was impaired due to a decline in the fair value of the underlying asset due to its closure from the effects of COVID-19, and we could incur further impairment losses on our properties. The significance, extent and duration of the impact of COVID-19 on our business remains largely uncertain and dependent on near-term and future developments that cannot be accurately predicted at this time, such as the continued severity, duration, transmission rate and geographic spread of COVID-19 in the United States, the speed of the vaccine roll-out, effectiveness and willingness of people to take COVID-19 vaccines, the duration of associated immunity and their efficacy against emerging variants of COVID-19, the extent and effectiveness of other containment measures taken, and the response of the overall economy, the financial markets and the population, particularly in areas in which we operate, once the current containment measures are lifted and whether the residential market in the Washington, D.C. region and any of our properties will be materially impacted by the moratoriums on residential evictions, among others . The rapid development and fluidity of this situation precludes any prediction as to the ultimate adverse impact of COVID-19. As a result, we cannot provide an estimate of the overall impact of COVID-19 on our business or when, or if, we will be able to resume normal operations. Nevertheless, COVID-19 presents material uncertainty and risk with respect to our business, financial performance and condition, operating results and cash flows . Risks Related to Our Business and Operations Our portfolio of assets is geographically concentrated in the Washington, D.C. metropolitan area and submarkets therein, and particularly concentrated in National Landing, which makes us susceptible to adverse economic and other conditions such that an economic downturn affecting this area could have a material adverse effect on us. We are particularly susceptible to adverse economic or other conditions in the Washington D.C. metropolitan market (such as periods of economic slowdown or recession, business layoffs or downsizing, industry slowdowns, actual or anticipated federal government shutdowns, uncertainties related to federal elections, relocations of businesses, increases in real estate and other taxes, and the cost of complying with governmental regulations or increased regulation), as well as to natural disasters (including earthquakes, floods, storms and hurricanes), potentially adverse effects of climate change and other disruptions that occur in this market (such as terrorist activity or threats of terrorist activity and other events), any of which may have a greater impact on the value of our assets or on our operating results than if we owned a more geographically diverse portfolio. Terrorist attacks in the Washington, D.C. metropolitan area could directly or indirectly damage our assets, both physically and financially, or cause losses that materially exceed our insurance coverage. Properties that are occupied by federal government tenants may be more likely to be the target of a future attack. Moreover, the same risks that apply to the Washington, D.C. metropolitan area as a whole also apply to the individual submarkets where our assets are located. National Landing makes up more than half of our portfolio based on square footage at our share. Portions of our markets, including National Landing, have underperformed other markets in the region with respect to rent growth and occupancy. Any adverse economic or other conditions in the Washington, D.C. metropolitan area, our submarkets, especially National Landing, or any decrease in demand for office, multifamily or retail assets could have a material adverse effect on us. Our assets and the property development market in the Washington, D.C. metropolitan area are dependent on a metropolitan economy that is heavily reliant on federal government spending, and any actual or anticipated curtailment of such spending could have a material adverse effect on us. Any curtailment of federal government spending, whether due to a change of presidential administration or control of Congress, federal government sequestrations, furloughs or shutdowns, a slowdown of the U.S. and/or global economy or other factors, could have an adverse impact on real estate values and property development in the Washington, D.C. metropolitan area, on demand and willingness to enter into long-term contracts for office space by the federal government and companies dependent upon the federal government, as well as on occupancy rates and annualized rents of multifamily and retail assets by occupants or patrons whose employment is by or related to the federal government. These curtailments in federal spending or changes in federal leasing policy could occur in the future, which could have a material adverse effect on us. 20 Table of Contents If Amazon invests less than the announced amounts in National Landing or makes such investment over a longer period, our ability to achieve the benefits associated with Amazon's headquarters in National Landing could be adversely affected, which could have a material adverse effect on us and the market price of our common shares. Furthermore, National Landing could fail to achieve the anticipated collateral financial effect associated with Amazon's headquarters, which could have a material adverse effect on us and the market price of our common shares. The benefits of Amazon's new headquarters locating in National Landing that might accrue to us may be less than we, financial or industry analysts or investors anticipate. For example, if Amazon invests less than the announced amounts in National Landing or makes such investment over a longer period than anticipated, or if its business prospects decline, our ability to achieve the benefits associated with Amazon's headquarters location in National Landing could be adversely affected. Furthermore, Amazon's headquarters location in National Landing may not have the anticipated collateral financial effect. If we do not achieve the perceived benefits of such location as rapidly or to the extent anticipated by us, financial or industry analysts or investors, we and potentially the market price of our common shares could be adversely affected. Amazon also currently leases a significant amount of office space from us, all or a substantial portion of which it may vacate following completion of the office buildings it is currently developing on land purchased from us in National Landing. If we are unable to re-lease that space at market rents, it could have a material adverse effect on us and the market price of our common shares. Additionally, if the Virginia Tech Innovation Campus reduces its contemplated size or does not have the anticipated collateral financial effect, it could have a material adverse effect on us. We derive a significant portion of our revenue from U.S. federal government tenants and we may face additional risks and costs associated with directly managing assets occupied by government tenants. For the year ended December 31, 2020, approximately 23.4% of the rental revenue from our commercial segment was generated by rentals to federal government tenants, and federal government tenants historically have been a significant source of new leasing for us. For the year ended December 31, 2020, GSA was our largest single tenant, with 61 leases comprising 20.4% of total annualized rent at our share. The occurrence of events that have a negative impact on the demand for federal government office space, such as a decrease in federal government payrolls or a change in policy that prevents governmental tenants from renting our office space, would have a much larger adverse effect on our revenue than a corresponding occurrence affecting other categories of tenants. If demand for federal government office space were to decline, it would be more difficult for us to lease our buildings and could reduce overall market demand and corresponding rental rates, all of which could have a material adverse effect on us. Lease agreements with these federal government agencies contain provisions required by federal law, which require, among other things, that the lessor of the property agree to comply with certain rules and regulations, including rules and regulations related to anti-kickback procedures, examination of records, audits and records, equal opportunity provisions, prohibition against segregated facilities, certain executive orders, subcontractor cost or pricing data, and certain provisions intending to assist small businesses. We directly manage assets with federal government agency tenants, which subjects us to additional risks associated with compliance with applicable federal rules and regulations. In addition, there are additional requirements relating to the potential application of equal opportunity provisions and related requirements to prepare written affirmative action plans applicable to government contractors and subcontractors. Some of the factors used to determine whether these requirements apply to a company that is affiliated with the actual government contractor (the legal entity that is the lessor under a lease with a federal government agency) include whether such company and the government contractor are under common ownership, have common management, and are under common control. We own the entity that is the government contractor and the property manager, increasing the risk that requirements of the Employment Standards Administration's Office of Federal Contract Compliance Programs and requirements to prepare affirmative action plans pursuant to the applicable executive order may be determined to be applicable to us. Compliance with these regulations is costly and any increase in regulation could increase our costs, which could have a material adverse effect on us. We are exposed to risks associated with real estate development and redevelopment, such as unanticipated expenses, delays and other contingencies, any of which could have a material adverse effect on us. Real estate development and redevelopment activities are a critical element of our business strategy, and we expect to engage in such activities with respect to several of our properties and with properties that we may acquire in the future. To the extent that we do so, we will be subject to risks, including, without limitation: ● construction or redevelopment costs of a project may exceed original estimates, possibly making the project less profitable than originally estimated, or unprofitable; 21 Table of Contents ● time required to complete the construction or redevelopment of a project or to lease-up the completed project may be greater than originally anticipated, thereby adversely affecting our cash flow and liquidity; ● contractor, subcontractor and supplier disputes, strikes, labor disputes, weather conditions or supply disruptions; ● failure to achieve expected occupancy and/or rent levels within the projected time frame, if at all; ● delays with respect to obtaining, or the inability to obtain, necessary zoning, occupancy, land use and other governmental permits, and changes in zoning and land use laws; ● occupancy rates and rents of a completed project may not be sufficient to make the project profitable; ● incurrence of design, permitting and other development costs for opportunities that we ultimately abandon; ● the ability of prospective real estate venture partners or buyers of our properties to obtain financing; and ● the availability and pricing of financing to fund our development activities on favorable terms or at all. These risks could result in substantial unanticipated delays or expenses and, under certain circumstances, could prevent the initiation or the completion of development or redevelopment activities, any of which could have a material adverse effect on us. Partnership or real estate venture investments could be adversely affected by our lack of sole decision-making authority, our reliance on partners' or co-venturers' financial condition and disputes between us and our partners or co-venturers, which could have a material adverse effect on us. As of December 31, 2020, approximately 11.6% of our assets measured by total square feet at our share were held through real estate ventures, and we expect to co-invest in the future with other third parties through partnerships, real estate ventures or other entities, acquiring noncontrolling interests in or sharing responsibility for managing the affairs of a property, partnership, real estate venture or other entity. In particular, we may use real estate ventures as a significant source of equity capital to fund our development strategy. Consequently, with respect to any such third-party arrangement, we would not be in a position to exercise sole decision-making authority regarding the property, partnership, real estate venture or other entity, or structure of ownership and may, under certain circumstances, be exposed to risks not present were a third party not involved, including the possibility that partners or co-venturers might become bankrupt or fail to fund their share of required capital contributions, and we may be forced to make contributions to maintain the value of the property. Partners or co-venturers may have economic or other business interests or goals that are inconsistent with our business interests or goals and may be in a position to take action or withhold consent contrary to our policies or objectives. In some instances, partners or co-venturers may have competing interests in our markets that could create conflict of interest issues. These investments may also have the potential risk of impasses on decisions, such as a sale, because neither we nor the partner or co-venturer would have full control over the partnership or real estate venture. We and our respective partners or co-venturers may each have the right to trigger a buy-sell right or forced sale arrangement, which could cause us to sell our interest, or acquire our partners' or co-venturers' interest, or to sell the underlying asset, either on unfavorable terms or at a time when we otherwise would not have initiated such a transaction. In addition, a sale or transfer by us to a third party of our interests in the partnership or real estate venture may be subject to consent rights or rights of first refusal in favor of our partners or co-venturers, which would in each case restrict our ability to dispose of our interest in the partnership or real estate venture. Where we are a limited partner or non-managing member in any partnership or limited liability company, if the entity takes or expects to take actions that could jeopardize our status as a REIT or require us to pay tax, we may be forced to dispose of our interest in that entity, including by contributing our interest to a subsidiary of ours that is subject to corporate level income tax. Disputes between us and partners or co-venturers may result in litigation or arbitration that would increase our expenses and prevent our officers and/or trustees from focusing their time and effort on our business. Consequently, actions by or disputes with partners or co-venturers might result in subjecting assets owned by the partnership or real estate venture to additional risk. In addition, we may in certain circumstances be liable for the actions of our third-party partners or co-venturers. Our real estate ventures may be subject to debt, and the refinancing of such debt may require equity capital calls. Furthermore, any cash distributions from real estate ventures will be subject to the operating agreements of the real estate ventures, which may limit distributions, the timing of distributions or specify certain preferential distributions among the respective parties. The occurrence of any of the risks described above could have a material adverse effect on us. 22 Table of Contents We depend on major tenants in our commercial portfolio, and the bankruptcy, insolvency or inability to pay rent of any of these tenants could have a material adverse effect on us. As of December 31, 2020, the 20 largest office and retail tenants in our Operating Portfolio represented approximately 53.0% of our share of total annualized office and retail estimated rent. In many cases, through tenant improvement allowances and other concessions, we have made substantial upfront investments in leases with our major tenants that we may not recover if they fail to pay rent through the end of the lease term. The inability or failure of a major tenant to pay rent, or the bankruptcy or insolvency of a major tenant, may adversely affect the income produced by our Operating Portfolio. Additionally, we may experience delays in enforcing our rights as landlord due to federal, state and local laws and regulations and may incur substantial costs in protecting our investment. Any such event could have a material adverse effect on us. We derive a significant portion of our revenue from five of our assets. As of December 31, 2020, five of our assets in the aggregate generated approximately 22.6% of our share of annualized rent. The occurrence of events that have a negative impact on one or more of these assets, such as a natural disaster that damages one or more of these assets, would have a much larger adverse effect on our revenue than a corresponding occurrence affecting a less significant property. A substantial decline in the revenue generated by one or more of these assets could have a material adverse effect on us. Our Placemaking business model depends in significant part on a retail component, which frequently involves retail assets embedded in or adjacent to our multifamily assets and/or commercial assets, making us subject to risks that affect the retail environment generally, such as competition from discount and online retailers, weakness in the economy, a decline in consumer spending and the financial condition of major retail tenants, any of which could adversely affect market rents for retail space and the willingness or ability of retailers to lease space in our retail assets. If our retail assets lose tenants, whether to the proliferation of online businesses and discount retailers, a decline in general economic conditions and consumer spending or otherwise, it could have a material adverse effect on us. If we fail to reinvest in and redevelop our assets to maintain their attractiveness to retailers and shoppers, then retailers or shoppers may perceive that shopping at other venues or online is more convenient, cost-effective or otherwise more attractive, which could negatively affect our ability to rent retail space at our assets. In addition, some of our assets depend on anchor or major retail tenants to attract shoppers and could be adversely affected by the loss of, or a store closure by, one or more of these tenants. Any of the foregoing factors could adversely affect the financial condition of our retail tenants, the willingness of retailers to lease space from us, and the success of our Placemaking business model, which could have a material adverse effect on us. The loss of one or more members of our senior management team could adversely affect our ability to manage our business and to implement our growth strategies or could create a negative perception in the capital markets. Our success and our ability to implement and manage anticipated future growth depend, in large part, upon the efforts of our senior management team. Members of our senior management team have national or regional industry reputations that attract business and investment opportunities and assist us in negotiations with lenders, existing and potential tenants and other industry participants. The loss of services of one or more members of our senior management team, or our inability to attract and retain similarly qualified personnel, could adversely affect our business, diminish our investment opportunities and weaken our relationships with lenders, business partners, existing and prospective tenants and industry participants, which could have a material adverse effect on us. The actual density of our development pipeline and/or any development parcel may not be consistent with our estimated potential development density. As of December 31, 2020, we estimate that our 10 wholly owned near-term development pipeline assets will total 5.6 million square feet of estimated potential development density and our 29 future development pipeline assets will total 14.8 million square feet (12.0 million square feet at our share) of estimated potential development density. The potential development density estimates for our development pipeline and/or any particular development parcel are based solely on our estimates, using data available to us, and our business plans as of December 31, 2020. The actual density of our development pipeline and/or any development parcel may differ substantially from our estimates based on numerous 23 Table of Contents factors, including our inability to obtain necessary zoning, land use and other required entitlements, legal challenges to our plans by activists and others, as well as building, occupancy and other required governmental permits and authorizations, and changes in the entitlement, permitting and authorization processes that restrict or delay our ability to develop, redevelop or use our development pipeline at anticipated density levels. Moreover, we may strategically choose not to develop, redevelop or use our development pipeline to its maximum potential development density or may be unable to do so as a result of factors beyond our control, including our ability to obtain financing on terms and conditions that we find acceptable, or at all, to fund our development activities. We can provide no assurance that the actual density of our development pipeline and/or any development parcel will be consistent with our estimated potential development density. The occurrence of cyber incidents, or a deficiency in our cybersecurity, could negatively impact our business by causing a disruption to our operations, a compromise or corruption of our confidential information, regulatory enforcement and other legal proceedings and/or damage to our business relationships, all of which could negatively impact our financial results. A cyber incident is any intentional or unintentional adverse event that threatens the confidentiality, integrity, or availability of our information resources and can include unauthorized persons gaining access to systems to disrupt operations, corrupting data or stealing confidential information. The risk of a cyber incident or disruption, including by computer hackers, foreign governments and cyber terrorists, has generally increased as the number, intensity and sophistication of attempted attacks have increased globally. As our reliance on technology increases, so do the risks posed to our systems – both internal and external. Our primary risks that could directly result from the occurrence of a cyber incident are theft of assets; operational interruption; regulatory enforcement, lawsuits and other legal proceedings; damage to our relationships with our tenants; and private data exposure. A significant and extended disruption could damage our business or reputation, cause a loss of revenue, have an adverse effect on tenant relations, cause an unintended or unauthorized public disclosure, or lead to the misappropriation of proprietary, personally identifying, and confidential information, any of which could result in us incurring significant expenses to resolve these kinds of issues. Although we have implemented processes, procedures and controls to help mitigate the risks associated with a cyber incident, there can be no assurance that these measures will be sufficient for all possible situations. Even security measures that are appropriate, reasonable and/or in accordance with applicable legal requirements may not be sufficient to protect the information we maintain. Unauthorized parties, whether within or outside our company, may disrupt or gain access to our systems, or those of third parties with whom we do business, through human error, misfeasance, fraud, trickery, or other forms of deceit, including break-ins, use of stolen credentials, social engineering, phishing, computer viruses or other malicious codes, and similar means of unauthorized and destructive tampering. Even the most well protected information, networks, systems and facilities remain potentially vulnerable because the techniques used in such attempted cyber incidents evolve and generally are not recognized until launched against a target. Accordingly, we may be unable to anticipate these techniques or to implement adequate security barriers or other preventative measures, making it impossible for us to entirely mitigate this risk. If any of the foregoing risks materialize, it could have a material adverse effect on us. We face risks related to the real estate industry. As a REIT we are subject to significant risks related to the real estate industry, any of which could have a material adverse effect on us. These include, among other things: ● The value of real estate fluctuates depending on conditions in the general economy and the real estate business. Additionally, adverse changes in these conditions may result in a decline in rental revenue, sales proceeds and occupancy levels at our assets and adversely impact our revenue and cash flows. If rental revenue, sales proceeds and/or occupancy levels decline, we generally would expect to have less cash available to pay indebtedness and for distribution to shareholders. In addition, some of our major expenses, including mortgage payments, real estate taxes and maintenance costs generally do not decline when the related rents decline. ● The cost and availability of credit may be adversely affected by illiquid credit markets and wider credit spreads, and our inability or the inability of our tenants to timely refinance maturing liabilities to meet liquidity needs may materially affect our financial condition and results of operations. Additionally, mortgage debt obligations expose us to risk of foreclosure and the loss of properties subject to such obligations. ● It may be difficult to buy and sell real estate quickly, or we or potential buyers of our assets may experience difficulty in obtaining financing, which may limit our ability to vary our portfolio promptly in response to changes in economic or other conditions. Additionally, we may be unable to identify, negotiate, finance or consummate 24 Table of Contents acquisitions of properties, or acquire properties on favorable terms, or at all. ● The composition of our portfolio by asset type is likely to change over time, which could expose us to different asset class risks than if our portfolio composition remained static, and we may be adversely affected by trends in the asset classes we currently own. ● We may not be able to control the operating expenses associated with our properties, which include real estate taxes, insurance, loan payments, maintenance, and costs of compliance with governmental regulation, or our operating expenses may remain constant or increase, even if our revenue does not increase, which could have a material adverse effect on us. ● We may be unable to renew leases, lease vacant space or re-let space as leases expire, or do so on favorable terms, which could have a material adverse effect on us. As of December 31, 2020, leases representing 9.6% of our share of the office and retail square footage in our Operating Portfolio are scheduled to expire in 2021 or have month-to-month terms, and 12.3% of our share of the square footage of the assets in our commercial portfolio was unoccupied and not generating rent. We may find it necessary to make rent or other concessions and/or significant capital expenditures to improve our assets to retain and attract tenants. ● We may be unable to maintain or increase our occupancy and revenue at certain commercial, multifamily and other assets due to an increase in supply, more favorable terms offered by competitors, and/or deterioration in our markets. ● Increased affordability of residential homes and other competition for tenants of our multifamily properties could affect our ability to retain current residents of our multifamily properties, attract new ones or increase or maintain rents, which could adversely affect our results of operations and our financial condition. ● We may from time to time be subject to litigation, which may significantly divert the attention of our officers and/or trustees and result in defense costs, settlements, fines or judgments against us, some of which are not, or cannot be, covered by insurance, any of which could have a material adverse effect on us. ● We own leasehold interests in certain land on which some of our assets are located. If we default under the terms of any of these ground leases, we may be liable for damages and could lose our leasehold interest in the property or our option to purchase the underlying fee interest in such assets. In addition, unless we purchase the underlying fee interests in the land on which a particular property is located, we will lose our right to operate the property or we will continue to operate it at much lower profitability, which would significantly adversely affect our results of operations. In addition, if we are perceived to have breached the terms of a ground lease, the fee owner may initiate proceedings to terminate the lease. ● Our assets may be subject to impairment losses, which could have a material adverse effect on our results of operations. ● Climate change, including rising sea levels, flooding, extreme weather, and changes in precipitation and temperature, may result in physical damage to, or a total loss of, our assets located in areas affected by these conditions, including those in low-lying areas close to sea level, and/or decreases in demand, rent from, or the value of those assets. In addition, we may incur material costs to protect these assets, including increases in our insurance premiums as a result of the threat of climate change, or the effects of climate change may not be covered by our insurance policies. Furthermore, changes in federal and state legislation and regulations on climate change could result in increased utility expenses and/or increased capital expenditures to improve the energy efficiency and reduce carbon emissions of our properties in order to comply with such regulations or result in fines for non-compliance. Any of the foregoing could have a material and adverse effect on us. We may incur significant costs to comply with environmental laws, and environmental contamination may impair our ability to lease and/or sell real estate. Our operations and assets are subject to various federal, state and local laws and regulations concerning the protection of the environment including air and water quality, hazardous or toxic substances and health and safety. Under some environmental laws, a current or previous owner or operator of real estate may be required to investigate and clean up hazardous or toxic substances released at a property. The owner or operator may also be held liable to a governmental entity or to third parties for property damage or personal injuries and for investigation and clean-up costs incurred by those parties because of the contamination. These laws often impose liability without regard to whether the owner or operator knew of the release of the substances or caused such release. The presence of contamination or the failure to remediate 25 Table of Contents contamination may (i) expose us to third-party liability (e.g., for cleanup costs, natural resource damages, bodily injury or property damage), (ii) subject our properties to liens in favor of the government for damages and costs the government incurs in connection with the contamination, (iii) result in restrictions on the manner in which a property may be used or businesses may be operated, or (iv) impair our ability to sell or lease real estate or to borrow using the real estate as collateral. To the extent we send contaminated materials to other locations for treatment or disposal, we may be liable for cleanup of those sites if they become contaminated. Other laws and regulations govern indoor and outdoor air quality including those that can require the abatement or removal of asbestos-containing materials in the event of damage, demolition, renovation or remodeling, and also govern emissions of and exposure to asbestos fibers in the air. The maintenance and removal of lead paint and certain electrical equipment containing polychlorinated biphenyls (PCBs) are also regulated by federal and state laws. We are also subject to risks associated with human exposure to chemical or biological contaminants such as molds, pollens, viruses and bacteria which, above certain levels, can be alleged to be connected to allergic or other health effects and symptoms in susceptible individuals. Our predecessor companies may be subject to similar liabilities for activities of those companies in the past. We could incur fines for environmental noncompliance and be held liable for the costs of remedial action with respect to the foregoing regulated substances or related claims arising out of environmental contamination or human exposure at or from our assets. Most of our assets have been subjected to varying degrees of environmental assessment at various times. To date, these environmental assessments have not revealed any environmental condition material to our business. However, identification of new compliance concerns or undiscovered areas of contamination, changes in the extent or known scope of contamination, human exposure to contamination or changes in cleanup or compliance requirements could result in significant costs to us. In addition, we may become subject to costs or taxes, or increases therein, associated with natural resource or energy usage (such as a "carbon tax"). These costs or taxes could increase our operating costs and decrease the cash available to pay our obligations or distribute to equity holders. Risks Related to the Capital Markets and Related Activities We face risks related to our common shares. These risks include, among other things, the risk that an economic downturn or a deterioration in the capital markets may materially affect the value of our equity and debt securities; the absence of any guarantee or certainty regarding the timing, amount, or payment of future dividends on our common shares; the risk of dilution of ownership in our company due to certain actions taken by us; the risk that future offerings of debt or equity securities, which would be senior to our common shares upon liquidation, and/or preferred equity securities, which may be senior to our common shares for purposes of dividend distributions or upon liquidation, may adversely affect the per share trading price of our common shares; and the risk that the announcement of a material acquisition may result in a rapid and significant decline in the price of our common shares. If any of the foregoing risks materialize, it could have a material adverse effect on us. We have a substantial amount of indebtedness, and our debt agreements include restrictive covenants and other requirements, which may limit our financial and operating activities, our future acquisition and development activities, or otherwise affect our financial condition. As of December 31, 2020, we had $2.0 billion aggregate principal amount of consolidated debt outstanding, and our unconsolidated real estate ventures had $1.2 billion aggregate principal amount of debt outstanding ($399.0 million at our share), resulting in a total of $2.4 billion aggregate principal amount of debt outstanding at our share. A portion of our outstanding debt is guaranteed by our operating partnership. Our cash flow from operations may be insufficient to meet our required debt service and payments of principal and interest on borrowings may leave us with insufficient cash resources to operate our assets or to pay the dividends currently contemplated. Additionally, our debt agreements include customary restrictive covenants, that, among other things, restrict our ability to incur additional indebtedness, to engage in material asset sales, mergers, consolidations and acquisitions, and to make capital expenditures, and some of our debt agreements also include requirements to maintain financial ratios. Our ability to borrow is subject to compliance with these and other covenants, and failure to comply with our covenants could cause a default under the applicable debt instrument, and we may then be required to repay such debt with capital from other sources or give possession of a property to the lender. Any of the foregoing could affect our ability to obtain additional funds as needed, or on favorable terms, which could, among other things, adversely affect our ability to meet operational needs or to finance our future acquisition and development activities. 26 Table of Contents We may not be able to obtain capital to make investments. We are primarily dependent on external capital to fund the expected growth of our business. Our access to debt or equity capital depends on the willingness of third parties to lend or make equity investments and on conditions in the capital markets generally. There can be no assurance that new capital will be available or available on acceptable terms. Our future development plans are capital intensive. To complete these plans, we anticipate funding construction and development through asset sales, real estate ventures with third parties, recapitalizations of assets, and public or private securities offerings, or a combination thereof. Similarly, these plans require a significant amount of debt financing which subjects us to additional risks. For information about our available sources of funds, see "Management's Discussion and Analysis of Financial Condition and Results of Operations-Liquidity and Capital Resources" and the notes to the consolidated financial statements included herein. We are subject to interest rate risk, which could increase our interest expense, increase the cost to refinance and increase the cost of issuing new debt. As of December 31, 2020, approximately $678.3 million of our outstanding consolidated debt was subject to instruments that bear interest at variable rates without the benefit of arrangements that hedge against the risk of rising interest rates, and we may also borrow additional money at variable interest rates in the future without the benefit of associated hedges. With respect to these unhedged amounts, increases in interest rates would increase our interest expense under these instruments, increase the cost of refinancing these instruments or issuing new debt, and adversely affect our cash flow and our ability to service our indebtedness and make distributions to our shareholders, which could, in turn, adversely affect the market price of our common shares. Based on our aggregate variable rate debt outstanding as of December 31, 2020, an increase of 100 basis points in interest rates would result in a hypothetical increase of approximately $6.9 million in interest expense on an annual basis. The amount of this change includes the benefit of interest rate swaps and caps we currently have in place. Subject to these restrictions, we may enter into hedging transactions to protect ourselves from the effects of interest rate fluctuations on floating rate debt. As of December 31, 2020, our hedging transactions included interest rate swap agreements, which covered $862.7 million of our outstanding consolidated debt. Interest rate hedging can be expensive, particularly during periods of rising and volatile interest rates, which could reduce the overall returns on our investments. Moreover, there can be no assurance that our hedging arrangements will qualify as highly effective cash flow hedges under applicable accounting standards. Furthermore, should we desire to terminate a hedging agreement, there could be significant costs and cash requirements. Finally, he REIT provisions of the Code impose certain restrictions on our ability to use hedges, swaps and other types of derivatives to hedge our liabilities. Any of the foregoing could have a material adverse effect on us. The future of the reference rate used in our existing floating rate debt instruments and hedging arrangements is uncertain, which could have an uncertain economic effect on these instruments, which could have a material adverse effect on us. Our existing floating rate debt instruments, including our credit facility, and our hedging arrangements currently use as a reference rate the USD-LIBOR, and we expect a transition from LIBOR to another reference rate due to plans to phase out the reference rate by the end of 2021, after which point its continuation cannot be assured. Though an alternative reference rate for USD-LIBOR, the SOFR, exists, significant uncertainties still remain. We can provide no assurance regarding the future of LIBOR and when our LIBOR-based instruments will transition from USD-LIBOR as a reference rate to SOFR or another reference rate. The discontinuation of a benchmark rate or other financial metric, changes in a benchmark rate or other financial metric, or changes in market perceptions of the acceptability of a benchmark rate or other financial metric, including LIBOR, could, among other things result in increased interest payments, changes to our risk exposures, or require renegotiation of previous transactions. In addition, any such discontinuation or changes, whether actual or anticipated, could result in market volatility, adverse tax or accounting effects, increased compliance, legal and operational costs, and risks associated with contract negotiations. 27 Table of Contents Risks and Conflicts of Interest Related to Our Organization and Structure Tax consequences to holders of JBG SMITH LP limited partnership units upon a sale of certain of our assets may cause the interests of our senior management to differ from your own. Some holders of JBG SMITH LP limited partnership units, including some members of our senior management, may suffer different and more adverse tax consequences than holders of our common shares upon the sale of certain of the assets owned by our operating partnership, and therefore these holders may have different objectives regarding the material terms of any sale or refinancing of certain assets, or whether to sell such assets at all. Certain of our trustees and executive officers may have actual or potential conflicts of interest because of their previous or continuing equity interest in, or positions at, JBG or Vornado, as applicable, including trustees and members of our senior management, who have an ownership interest in the JBG Legacy Funds and own carried interests in certain JBG Legacy Funds and in certain of our real estate ventures that entitles them to receive additional compensation if certain funds or real estate venture achieves certain return thresholds. Some of our trustees and executive officers are persons who are or have been employees of JBG or were employees of Vornado. Because of their current or former positions with JBG or Vornado, certain of our trustees and executive officers own equity interests in certain JBG Legacy Funds and related entities or Vornado common shares or other Vornado equity awards. In addition, one of our trustees continues to serve as chief executive officer and chairman of the Board of Trustees of Vornado. Ownership of interests in the JBG Legacy Funds or Vornado common shares, or service as a trustee or managing partner, as applicable, at either company, could create, or appear to create, potential conflicts of interest. Certain of the JBG Legacy Funds own the JBG Excluded Assets, which JBG Legacy Funds are owned in part by members of our senior management. In addition, although the asset management and property management fees associated with the JBG Excluded Assets were assigned to us upon completion of the Formation Transaction, the general partner and managing member interests in the JBG Legacy Funds held by former JBG executives (who became members of our management team) were not transferred to us and remain under the control of these individuals. As a result, our management's time and efforts may be diverted from the management of our assets to management of the JBG Legacy Funds, which could adversely affect the execution of our business plan and our results of operations and cash flow. In addition, members of our senior management have an ownership interest in the JBG Legacy Funds and own carried interests in each fund and in certain of our real estate ventures that entitle them to receive additional compensation if the fund or real estate venture achieves certain return thresholds. As a result, members of our senior management could be incentivized to spend time and effort maximizing the cash flow from the assets being retained by the JBG Legacy Funds and certain real estate ventures, particularly through sales of assets, which may accelerate payments of the carried interest but would reduce the asset management and other fees that would otherwise be payable to us with respect to the JBG Excluded Assets. These actions could adversely impact our results of operations and cash flow. Other potential conflicts of interest with the JBG Legacy Funds include transactions with these funds and competition for tenants. We have, and in the future we may, enter into transactions with the JBG Legacy Funds, such as purchasing assets from them. Any such transaction would create a conflict of interest as a result of our management team's interests on both sides of the transaction, because we manage the JBG Legacy Funds and because members of our management own interests in the general partner or other managing entities of the funds. We may compete for tenants with the JBG Legacy Funds and because we typically manage the assets of the JBG Legacy Funds, we may have a conflict of interest when competing for a tenant if the tenant is interested in assets owned by us and the JBG Legacy Funds. Any of the above described conflicts of interest could have a material adverse effect on us. We may acquire properties or portfolios of properties through tax deferred contribution transactions, which could result in shareholder dilution and limit our ability to sell or refinance such assets. In the future, we may acquire properties or portfolios of properties through tax deferred contribution transactions in exchange for partnership interests in our operating partnership, which may result in shareholder dilution through the issuance of OP Units that may be exchanged for common shares. This acquisition structure may have the effect of, among other things, reducing the amount of tax depreciation we could deduct (as compared to a transaction where we do not inherit the contributor's tax basis but acquire tax basis equal to the value of the consideration exchanged for the property) until the OP units issued in such transactions are redeemed for cash or converted into common shares. While no such protection arrangements existed as of December 31, 2020, in the future we may agree to protect the contributors' ability to 28 Table of Contents defer recognition of taxable gain through restrictions on our ability to dispose of, or refinance the debt on, the acquired properties for specified periods of time. Similarly, we may be required to incur or maintain debt we would otherwise not incur or maintain so that we can allocate the debt to the contributors to maintain their tax bases. These restrictions could limit our ability to sell an asset at a time, or on terms, that would be favorable absent such restrictions. Our declaration of trust and bylaws, the partnership agreement of our operating partnership and Maryland law contain provisions that may delay, defer or prevent a change of control transaction that might involve a premium price for our common shares or that our shareholders otherwise believe to be in their best interest. Our declaration of trust contains ownership limits with respect to our shares. Generally, to maintain our qualification as a REIT, no more than 50% in value of our outstanding shares of beneficial interest may be owned, directly or indirectly, by five or fewer "individuals" (including some types of entities) at any time during the last half of our taxable year. To address this requirement and other considerations, our declaration of trust prohibits, among other things, the actual, beneficial or constructive ownership by any person of more than 7.5% in value or number of shares, whichever is more restrictive, of the outstanding shares of any class or series. For these purposes, our declaration of trust includes a "group" as that term is used for purposes of Section 13(d)(3) of the Exchange Act in the definition of "person." Our Board of Trustees may exempt a person, prospectively or retroactively, from these ownership limits if certain conditions are satisfied. This ownership limit and the other restrictions on ownership and transfer of our shares contained in our declaration of trust may: ● discourage a tender offer or other transactions or a change in management or of control that might involve a premium price for our common shares or that our shareholders might otherwise believe to be in their best interest; or ● result in the transfer of shares acquired in excess of the restrictions to a trust for the benefit of a charitable beneficiary and, as a result, the forfeiture by the acquirer of the benefits of owning the additional shares. Additionally, our declaration of trust authorizes the Board of Trustees, without shareholder approval, to establish a class or series of common or preferred shares whose terms could delay, deter or prevent a change in control or other transaction that might involve a premium price or otherwise be in the best interest of our shareholders. Our declaration of trust and bylaws contain other provisions that may delay, deter or prevent a change of control or other transaction that might involve a premium price or otherwise be in the best interest of our shareholders. Provisions of Maryland law could inhibit changes in control, which may discourage third parties from conducting a tender offer or seeking other change of control transactions that might involve a premium price for our common shares or that our shareholders might otherwise believe to be in their best interest. Provisions of the MGCL, may have the effect of inhibiting a third party from making a proposal to acquire us or of impeding a change of control under circumstances that otherwise could provide the holders of common shares with the opportunity to realize a premium over the then-prevailing market price of such shares, including: ● provisions that prohibit business combinations between us and an "interested shareholder," defined generally as any holder or affiliate of any holder who beneficially owns 10% or more of the voting power of our shares, for five years after the most recent date on which the shareholder becomes an interested shareholder, and thereafter impose fair price and/or supermajority shareholder voting requirements on these combinations; and ● provisions that provide that a shareholder's "control shares" acquired in a "control share acquisition", as defined in the MGCL, have no voting rights, except to the extent approved by our shareholders by the affirmative vote of at least two-thirds of all the votes entitled to be cast on the matter, excluding all interested shares. As permitted by the MGCL, we have elected in our bylaws to opt out of the business combination and control share provisions of the MGCL. However, we cannot assure you that our Board of Trustees will not opt to be subject to such provisions of the MGCL in the future, including opting to be subject to such provisions retroactively. The limited partnership agreement of our operating partnership requires the approval of the limited partners with respect to certain extraordinary transactions involving JBG SMITH, which may reduce the likelihood of such transactions being consummated, even if they are in the best interests of, and have been approved by, our shareholders. 29 Table of Contents The limited partnership agreement of JBG SMITH LP provides that we may not engage in a merger, consolidation or other combination with or into another person, a sale of all or substantially all of our assets, or a reclassification, recapitalization or a change in outstanding shares (except for changes in par value, or from par value to no par value, or as a result of a subdivision or combination of our common shares), which we refer to collectively as an extraordinary transaction, unless specified criteria are met. In particular, with respect to any extraordinary transaction, if partners will receive consideration for their limited partnership units and if we seek the approval of our shareholders for the transaction (or if we would have been required to obtain shareholder approval of any such extraordinary transaction but for the fact that a tender offer shall have been accepted with respect to a sufficient number of our common shares to permit consummation of such extraordinary transaction without shareholder approval), then the limited partnership agreement prohibits us from engaging in the extraordinary transaction unless we also obtain "partnership approval." To obtain "partnership approval," we must obtain the consent of our limited partners (including us and any limited partners majority owned, directly or indirectly, by us) representing a percentage interest in JBG SMITH LP that is equal to or greater than the percentage of our outstanding common shares required (or that would have been required in the absence of a tender offer) to approve the extraordinary transaction, provided that we and any limited partners majority owned, directly or indirectly, by us will be deemed to have provided consent for our partnership units solely in proportion to the percentage of our common shares approving the extraordinary transaction (or, if there is no shareholder vote with respect to such extraordinary transaction because a tender offer shall have been accepted with respect to a sufficient number of our common shares to permit consummation of the extraordinary transaction without shareholder approval, the percentage of our common shares with respect to which such tender offer shall have been accepted). The limited partners of JBG SMITH LP may have interests in an extraordinary transaction that differ from those of common shareholders, and there can be no assurance that, if we are required to seek "partnership approval" for such a transaction, we will be able to obtain it. As a result, if a sufficient number of limited partners oppose such an extraordinary transaction, the limited partnership agreement may prohibit us from consummating it, even if it is in the best interests of, and has been approved by, our shareholders. Substantially all our assets are owned by subsidiaries. We depend on dividends and distributions from these subsidiaries. The creditors of these subsidiaries are entitled to amounts payable to them by the subsidiaries before the subsidiaries may pay any dividends or other distributions to us. Substantially all of our assets are held through JBG SMITH LP, which holds substantially all of its assets through wholly owned subsidiaries. JBG SMITH LP's cash flow is dependent on cash distributions to it by its subsidiaries, and in turn, substantially all of our cash flow is dependent on cash distributions to us by JBG SMITH LP. The creditors of each of our subsidiaries are entitled to payment of that subsidiary's obligations to them when due and payable before distributions may be made by that subsidiary to its equity holders. In addition, the operating agreements governing some of our subsidiaries which are parties to real estate joint ventures may have restrictions on distributions which could limit the ability of those subsidiaries to make distributions to JBG SMITH LP. Thus, JBG SMITH LP's ability to make distributions to holders of its units, including us, depends on its subsidiaries' ability first to satisfy their obligations to their creditors, and then to make distributions to JBG SMITH LP. Likewise, our ability to pay dividends to our shareholders depends on JBG SMITH LP's ability first to satisfy its obligations, if any, to its creditors and make distributions payable to holders of preferred units (if any), and then to make distributions to us. In addition, our participation in any distribution of the assets of any of our subsidiaries upon the liquidation, reorganization or insolvency of the subsidiary, occurs only after the claims of the creditors, including trade creditors, and preferred security holders, if any, of the applicable direct or indirect subsidiaries are satisfied. Our rights and the rights of our shareholders to take action against our trustees and officers are limited. As permitted by Maryland law, under our declaration of trust, trustees and officers shall not be liable to us and our shareholders for money damages, except for liability resulting from actual receipt of an improper benefit or profit in money, property or services; or a final judgment based upon a finding of active and deliberate dishonesty by the trustee or officer that was material to the cause of action adjudicated. In addition, our declaration of trust requires us to indemnify our trustees and officers for actions taken by them in those and certain other capacities to the maximum extent permitted by Maryland law. The Maryland REIT law permits a REIT to indemnify and advance expenses to its trustees, officers, employees and agents to the same extent as permitted by the MGCL for directors and officers of a Maryland corporation. Generally, Maryland law permits a Maryland corporation to indemnify its present and former directors and officers except in instances where the person seeking indemnification acted in bad faith or with active and deliberate dishonesty, actually received an improper personal benefit in money, property or services or, in the case of a criminal proceeding, had 30 Table of Contents reasonable cause to believe that his or her actions were unlawful. Under Maryland law, a Maryland corporation also may not indemnify a director or officer in a suit by or in the right of the corporation in which the director or officer was adjudged liable to the corporation or for a judgment of liability on the basis that a personal benefit was improperly received. A court may order indemnification if it determines that the director or officer is fairly and reasonably entitled to indemnification, even though the director or officer did not meet the prescribed standard of conduct; however, indemnification for an adverse judgment in a suit by us or in our right, or for a judgment of liability on the basis that personal benefit was improperly received, is limited to expenses. As a result, we and our shareholders may have more limited rights against our trustees and officers than might otherwise exist. Accordingly, if actions taken in good faith by any of our trustees or officers impede the performance of our company, your ability to recover damages from such trustee or officer will be limited. Risks Related to Our Status as a REIT We may fail to qualify or remain qualified as a REIT and may be required to pay income taxes at corporate rates. Although we believe that we are organized and intend to operate to qualify as a REIT for federal income tax purposes, we may fail to remain so qualified. Qualification and taxation as a REIT are governed by highly technical and complex provisions of the Code for which there are only limited judicial or administrative interpretations and depend on various facts and circumstances that are not entirely within our control. If, with respect to any taxable year, we fail to maintain our qualification as a REIT and do not qualify under the relevant statutory relief provisions, we would have to pay federal income tax on our taxable income at regular corporate rates and could not deduct our distributions in determining our taxable income subject to tax. If we had to pay federal income tax, the amount of money available to distribute to shareholders and pay our indebtedness would be reduced for the year or years involved, and we would not be required to make distributions to shareholders in that taxable year and in future years until we again were able to qualify as a REIT. In addition, we would also be disqualified from treatment as a REIT for the four taxable years following the year during which qualification was lost, unless we were entitled to relief under the relevant statutory provisions. REIT distribution requirements could adversely affect our liquidity and our ability to execute our business plan or require us to make distributions of our shares or other securities. For us to qualify to be taxed as a REIT, we generally must distribute to our shareholders each year at least 90% of our REIT taxable income, determined without regard to the dividends paid deduction and excluding any net capital gains. We intend to distribute 100% of our REIT taxable income to our shareholders out of assets legally available therefor. From time to time, we may generate taxable income greater than our cash flow If we do not have other funds available in these situations, we could be required to borrow funds on unfavorable terms, sell assets at disadvantageous prices, distribute amounts that would otherwise be invested in future acquisitions, capital expenditures or repayment of debt, or make taxable distributions of our shares or debt securities to make distributions sufficient to enable us to pay out enough of our taxable income to satisfy the REIT distribution requirement and avoid corporate income tax and a 4% excise tax in a particular year. These alternatives could increase our costs or reduce our equity. Because amounts distributed will not be available to fund investment activities, compliance with the REIT requirements may hinder our ability to grow, which could adversely affect the value of our shares. Any restrictions on our ability to incur additional indebtedness or make certain distributions could preclude us from meeting the 90% distribution requirement. Decreases in funds from operations due to unfinanced expenditures for acquisitions of assets or increases in the number of shares outstanding without commensurate increases in funds from operations would each adversely affect our ability to maintain our current level of distributions to our shareholders. Consequently, there can be no assurance that we will be able to make distributions at the anticipated distribution rate or any other rate. The tax imposed on REITs engaging in "prohibited transactions" may limit our ability to engage in transactions that would be treated as sales for U.S. federal income tax purposes. A REIT's net income from prohibited transactions is subject to a 100% penalty tax. In general, prohibited transactions are sales or other dispositions of property, other than foreclosure property, held primarily for sale to customers in the ordinary course of business. Although we and our subsidiary REITs believe that we have held, and intend to continue to hold, our properties for investment and do not intend to hold direct (rather than through taxable corporate subsidiaries) any properties that could be characterized as held for sale to customers in the ordinary course of our business, such characterization is a factual determination and no guarantee can be given that the IRS would agree with our characterization of our properties or that we will always be able to make use of the available statutory safe harbor. In the case of some of our properties held 31 Table of Contents through partnerships with third parties, our ability to control the disposition of such properties in a manner that avoids the imposition of the prohibited transactions tax depends in part on the action of third parties over which we have no control or only limited influence. To comply with the restrictions imposed on REITs, we may have to conduct certain activities and own certain assets through a TRS, which will be subject to normal corporate income tax, and we could be subject to a 100% penalty tax if our transactions with our TRSs are not conducted on arm's length terms. A TRS is a corporation in which a REIT directly or indirectly holds stock and which has elected, with the REIT to be taxable as a regular corporation, at regular corporate income tax rates. As a REIT, we cannot own certain assets or conduct certain activities directly, without risking failing the income or asset tests that apply to REITs. We can, however, hold these assets or undertake these activities through a TRS. For example, we generally cannot provide certain non-customary services to our tenants, and we cannot derive income from a third party that provides such services. If we forego providing such services to our tenants, we may be at a disadvantage to competitors who are not subject to the same restrictions. Accordingly, we provide such non-customary services to our tenants and share in the revenue from such services our TRSs. As noted, the income earned through our TRSs will be subject to corporate income taxes. In addition, a 100% excise tax will be imposed on certain transactions between us and our TRSs that are not conducted on an arm's length basis. Risks Related to the Formation Transaction We could be required to indemnify Vornado for certain material tax obligations that could arise as addressed in the Tax Matters Agreement and certain obligations under the Separation and Distribution Agreement. Furthermore, Vornado agreed to indemnify us for certain pre-distribution liabilities and liabilities related to Vornado assets and there can be no assurance that these obligations will be sufficient to protect us. Additionally, there may be undisclosed liabilities of the Vornado and JBG assets contributed to us in the Formation Transaction that might expose us to potentially large, unanticipated costs. Under the Tax Matters Agreement that we entered into with Vornado, we may be required to indemnify Vornado against any taxes and related amounts and costs if the distribution of JBG SMITH shares by Vornado, together with certain related transactions, is not tax-free and that treatment results from (i) actions or failures to act by us, or (ii) our breach of certain representations or undertakings. The Separation Agreement provides for indemnification obligations designed to make us financially responsible for substantially all liabilities that may exist relating to our business activities, whether incurred prior to or after the Formation Transaction, as well as those obligations of Vornado that we assumed pursuant to the Separation Agreement. If we are required to indemnify Vornado under the circumstances set forth in the Tax Matters Agreement or the Separation Agreement, we may be subject to substantial liabilities. Pursuant to the Separation Agreement, Vornado agreed to indemnify us for certain liabilities. However, third parties could seek to hold us responsible for any of the liabilities that Vornado agreed to retain, and there can be no assurance that Vornado will be able to fully satisfy its indemnification obligations. Moreover, even if we ultimately succeed in recovering from Vornado any amounts for which we are held liable, such indemnification may be insufficient to fully offset the financial impact of such liabilities and/or we may be temporarily required to bear these losses while seeking recovery from Vornado. Additionally, prior to entering into the MTA, the diligence reviews performed each of Vornado and JBG with respect to the business and assets of the other were necessarily limited in nature and scope and may not have adequately uncovered all of the contingent or undisclosed liabilities that we assumed in connection with the Formation Transaction, many of which may not be covered by insurance. The MTA does not provide for indemnification for these types of liabilities by either party post-closing, and, therefore, we may not have any recourse with respect to such unexpected liabilities. Any such liabilities could cause us to experience losses, which may be significant, which could have a material adverse effect on us. Unless Vornado and JBG SMITH were both REITs following the Separation, JBG SMITH could be required to recognize certain corporate-level gains for tax purposes as a result of the Separation. We believe that each of Vornado and JBG SMITH operated in a manner so that each qualified immediately after the Separation and at all times during the two years after the Separation. However, if either Vornado or JBG SMITH failed to qualify as a REIT following the Separation, then, for our taxable year that includes the Separation, the IRS may assert that JBG SMITH would have to recognize corporate-level gain on assets acquired in the Separation. 32 Table of Contents CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS Certain statements contained herein constitute forward-looking statements within the meaning of the federal securities laws. Forward-looking statements are not guarantees of future performance. They represent our intentions, plans, expectations and beliefs and are subject to numerous assumptions, risks and uncertainties. Our future results, financial condition and business may differ materially from those expressed in these forward-looking statements. You can find many of these statements by looking for words such as "approximates," "believes," "expects," "anticipates," "estimates," "intends," "plans," "would," "may" or other similar expressions in this Annual Report on Form 10-K. One of the most significant factors that could cause actual outcomes to differ materially from our forward-looking statements is the adverse effect of the current pandemic of the novel coronavirus, or COVID-19 and the ensuing economic turmoil on the Company, our financial condition, results of operations, cash flows, performance, our tenants, the real estate market, and the global economy and financial markets. The extent to which COVID-19 continues to impact us and our tenants depends on future developments, many of which are highly uncertain and cannot be predicted with confidence. These developments include: the continued severity, duration, transmission rate and geographic spread of COVID-19 in the United States, the speed of the vaccine roll-out, effectiveness and willingness of people to take COVID-19 vaccines, the duration of associated immunity and vaccine efficacy against emerging variants of COVID-19, the extent and effectiveness of other containment measures taken, and the response of the overall economy, the financial markets and the population, particularly in areas in which we operate, once the current containment measures are lifted and whether the residential market in the Washington, D.C. region and any of our properties will be materially impacted by the moratoriums on residential evictions; the impact of disruptions to the credit and capital markets on our ability to access capital, including refinancing maturing debt; changes to the amount and manner in which tenants use space; whether we incur additional costs or make additional concessions or offer other incentives to existing or prospective tenants to reconfigure space; the impact on our net operating income, same store net operating income, NAV, stock price, revenue from our multifamily and commercial portfolio, operating costs, deferrals of rent, uncollectable operating lease receivables, occupancy rates, parking revenue, and burn-off of rent abatement; whether the Washington, D.C. region will be more resilient than other parts of the country in any recession resulting from COVID-19; our annual dividend per share and dividend yield; annualized net operating income; in the case of our construction and near-term development assets, estimated square feet, estimated number of units and in the case of our future development assets, estimated potential development density; expected key Amazon transaction terms and timeframes for closing any Amazon transactions not yet closed; planned infrastructure and education improvements related to Amazon’s additional headquarters (including whether the incentives bill will have the desired effect on jobs growth, whether state and local governments will make anticipated the infrastructure and education investments and whether the anticipated private investments in National Landing will occur) and the Virginia Tech Innovation Campus; the economic impact of Amazon’s additional headquarters on the D.C. region and National Landing; the impact of our role as the exclusive developer, property manager and retail leasing agent in connection with Amazon’s new headquarters; our development plans related to Amazon’s additional headquarters; whether any of our tenants succeed in obtaining government assistance under the CARES Act and other programs and use any resulting proceeds to make lease payments owed to us; whether we can access agency debt secured by our currently-unencumbered multifamily assets timely, on reasonable terms or at all; whether the delay in our planned 2020 discretionary operating asset capital expenditures had or will have any negative impact on our properties or our ability to generate revenue; and the allocation of capital to our share repurchase plan and any impact on our stock price, among others, investors are cautioned to interpret many of the risks identified under the section titled "Risk Factors" in this Annual Report on Form 10-K as being heightened as a result of the ongoing and numerous adverse impacts of COVID-19. In particular, information included under "Business," "Risk Factors," and "Management's Discussion and Analysis of Financial Condition and Results of Operations" contains forward-looking statements. Many of the factors that will determine the outcome of these and our other forward-looking statements are beyond our ability to control or predict. Such factors include, but are not limited to: ● the economic health of the greater Washington Metro region and our geographic concentration therein, particularly our concentration in National Landing; ● reductions in or actual or threatened changes to the timing of federal government spending; ● changes in general political, economic and competitive conditions and specific market conditions; 33 Table of Contents ● the risks associated with real estate development and redevelopment, including unanticipated expenses, delays and other contingencies; ● the risks associated with the acquisition, disposition and ownership of real estate in general and our real estate assets in particular; ● the ability to control our operating expenses; ● the risks related to co-investments in real estate ventures and partnerships; ● the ability to renew leases, lease vacant space or re-let space as leases expire, and to do so on favorable terms; ● the economic health of our tenants; ● fluctuations in interest rates; ● the supply of competing properties and competition in the real estate industry generally; ● the availability and terms of financing and capital and the general volatility of securities markets; ● the risks associated with mortgage debt and other indebtedness; ● compliance with applicable laws, including those concerning the environment and access by persons with disabilities; ● terrorist attacks and the occurrence of cyber incidents or system failures; ● the ability to maintain key personnel; ● failure to qualify and maintain our qualification as a REIT and the risks of changes in laws affecting REITs; and ● other factors discussed under the caption "Risk Factors." For a further discussion of factors that could materially affect the outcome of our forward-looking statements, see "Risk Factors" in this Annual Report on Form 10-K. You are cautioned not to place undue reliance on our forward-looking statements, which speak only as of the date of this Annual Report on Form 10-K or the date of any document incorporated by reference. All subsequent written and oral forward-looking statements attributable to us or any person acting on our behalf are expressly qualified in their entirety by the cautionary statements contained or referred to in this section. We do not undertake any obligation to release publicly any revisions to our forward-looking statements to reflect events or circumstances occurring after the date of this Annual Report on Form 10-K. ​ ITEM 1B. UNRESOLVED STAFF COMMENTS There are no unresolved comments from the staff of the SEC as of the date of this Annual Report on Form 10-K. ​ ITEM 2. PROPERTIES Note on presentation of "at share" information. We present certain financial information and metrics "at JBG SMITH Share," which is calculated on an entity-by-entity basis. "At JBG SMITH Share" information, which we also refer to as being "at share," "our pro rata share" or "our share," is not, and is not intended to be, a presentation in accordance with GAAP. Because as of December 31, 2020, approximately 11.6% of our assets, as measured by total square feet, were held through real estate ventures in which we own less than 100% of the ownership interest, we believe this form of presentation, which includes our economic interests in the unconsolidated real estate ventures, provides investors important information regarding a significant component of our portfolio, its composition, performance and capitalization. We classify our portfolio as "operating," "under-construction," "near-term development" or "future development." The following tables provide information about each of our commercial, multifamily, near-term development pipeline and future development pipeline portfolios as of December 31, 2020. Many of our near-term and future development pipeline assets are adjacent to or an integrated component of operating commercial or multifamily assets in our portfolio. A significant number of our assets included in the following tables are held through real estate ventures with third parties or are subject to ground leases. In addition to other information, the following tables indicate our percentage ownership, whether the asset is consolidated or unconsolidated, and whether the asset is subject to a ground lease. 34 Table of Contents Commercial Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total ​ ​ ​ ​ ​ % ​ ​ ​ Same Store (2) : ​ Square ​ % ​ Office % ​ Retail % Commercial Assets ​ Ownership ​ C/U (1) ​ YTD 2019-2020 ​ Feet ​ Leased ​ Occupied ​ Occupied ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ D.C. ​ Universal Buildings 100.0 % C Y 659,459 96.9% ​ 96.5% ​ 99.6% ​ 2101 L Street 100.0 % C Y 378,400 82.4% ​ 81.4% ​ 92.6% ​ 1730 M Street (3) 100.0 % C Y 204,860 88.0% ​ 87.5% ​ 100.0% ​ 1700 M Street (4) 100.0 % C Y 34,000 - ​ - ​ - ​ L'Enfant Plaza Office-East (3) 49.0 % U Y 397,057 88.3% ​ 88.3% ​ - ​ L'Enfant Plaza Office-North 49.0 % U Y 297,620 93.4% ​ 93.8% ​ 87.1% ​ 500 L'Enfant Plaza ​ 49.0 % U ​ N ​ 215,218 ​ 96.1% ​ 96.1% ​ - ​ L'Enfant Plaza Retail (3) 49.0 % U Y 119,291 74.7% ​ 100.0% ​ 70.6% ​ The Foundry 9.9 % U Y 225,622 89.6% ​ 89.3% ​ 100.0% ​ 1101 17th Street 55.0 % U Y 208,860 84.6% ​ 83.8% ​ 100.0% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ VA ​ Courthouse Plaza 1 and 2 (3) 100.0 % C Y 630,045 81.7% ​ 80.4% ​ 95.5% ​ 1550 Crystal Drive 100.0 % C Y 547,551 86.4% ​ 86.6% ​ 82.4% ​ 2121 Crystal Drive 100.0 % C Y 505,349 76.2% ​ 76.2% ​ - ​ 2345 Crystal Drive 100.0 % C Y 500,274 77.4% ​ 77.0% ​ 100.0% ​ RTC-West (5) 100.0 % C Y 470,037 90.4% ​ 91.0% ​ 84.8% ​ 2231 Crystal Drive 100.0 % C Y 468,262 83.3% ​ 81.5% ​ 97.4% ​ 2011 Crystal Drive 100.0 % C Y 440,410 73.7% ​ 74.0% ​ 50.3% ​ 2451 Crystal Drive 100.0 % C Y 401,902 78.9% ​ 78.4% ​ 92.6% ​ 1235 S. Clark Street 100.0 % C Y 384,437 97.8% ​ 92.8% ​ 100.0% ​ 241 18th Street S. 100.0 % C Y 361,799 95.1% ​ 93.6% ​ 83.8% ​ 251 18th Street S. 100.0 % C Y 339,628 96.2% ​ 100.0% ​ 71.9% ​ 1215 S. Clark Street 100.0 % C Y 336,159 100.0% ​ 100.0% ​ 100.0% ​ 201 12th Street S. 100.0 % C Y 329,607 99.8% ​ 99.8% ​ 100.0% ​ 800 North Glebe Road 100.0 % C Y 303,644 98.5% ​ 100.0% ​ 82.3% ​ 2200 Crystal Drive 100.0 % C Y 283,608 82.8% ​ 82.8% ​ - ​ 1901 South Bell Street 100.0 % C Y 276,961 91.5% ​ 92.1% ​ - ​ 1225 S. Clark Street 100.0 % C Y 276,594 94.3% ​ 94.1% ​ 100.0% ​ Crystal City Marriott (345 Rooms) 100.0 % C Y 266,000 - ​ - ​ - ​ 2100 Crystal Drive 100.0 % C Y 254,258 99.7% ​ 99.7% ​ - ​ 1800 South Bell Street 100.0 % C N 206,186 99.2% ​ 100.0% ​ 88.8% ​ 200 12th Street S. 100.0 % C Y 202,708 82.6% ​ 82.6% ​ - ​ Crystal City Shops at 2100 100.0 % C Y 53,174 84.4% ​ - ​ 84.4% ​ Crystal Drive Retail 100.0 % C Y 56,965 87.9% ​ - ​ 87.9% ​ Central Place Tower (3) 50.0 % U Y 552,495 96.2% ​ 96.0% ​ 100.0% ​ Stonebridge at Potomac Town Center (6) 10.0 % U Y 503,613 93.7% ​ - ​ 91.9% ​ Rosslyn Gateway-North 18.0 % U Y 145,003 81.9% ​ 80.5% ​ 96.0% ​ Rosslyn Gateway-South 18.0 % U Y 102,791 78.3% ​ 81.3% ​ 40.4% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ MD ​ 7200 Wisconsin Avenue 100.0 % C Y 267,703 78.4% ​ 75.3% ​ 100.0% ​ One Democracy Plaza (3) (6) 100.0 % C Y 212,894 87.1% ​ 87.0% ​ 100.0% ​ Total / Weighted Average ​ ​ ​ ​ ​ ​ 12,420,444 88.5% ​ 88.1% ​ 89.1% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Recently Delivered ​ D.C. ​ 1900 N Street (3) 55.0 % U N ​ 269,035 74.1% ​ 76.4% - ​ MD ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 4747 Bethesda Avenue (7) 100.0 % C N ​ 300,364 90.9% ​ 90.5% 55.9% ​ Total / Weighted Average ​ ​ ​ ​ ​ ​ 569,399 83.0% ​ 83.8% ​ 35.4% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating - Total / Weighted Average ​ ​ ​ ​ ​ ​ 12,989,843 88.3% ​ 87.9% ​ 88.3% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Under-Construction ​ VA ​ ​ ​ 1770 Crystal Drive 100.0 % C ​ ​ 273,897 98.3% ​ ​ Total / Weighted Average ​ ​ ​ ​ 13,263,740 88.5% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Totals at JBG SMITH Share ​ In-service assets ​ ​ ​ ​ ​ ​ 10,665,525 88.2% ​ 87.8% ​ 88.7% ​ Recently delivered assets ​ ​ ​ ​ ​ ​ 448,333 85.4% ​ 85.8% ​ 42.4% ​ Operating assets ​ ​ ​ ​ ​ ​ 11,113,858 88.1% ​ 87.7% ​ 87.7% ​ Under-construction assets ​ ​ ​ ​ ​ ​ 273,897 98.3% ​ ​ 35 Table of Contents Note: At 100% share, unless otherwise noted. Excludes our 10% subordinated interest in one commercial building held through a real estate venture in which we have no economic interest. (1) "C" denotes a consolidated interest. "U" denotes an unconsolidated interest. (2) "Y" denotes an asset as same store and "N" denotes an asset as non-same store. (3) Asset is subject to a ground lease. (4) This asset, a development site in Washington, D.C., was leased by us (as landlord) in 2018 for a 99-year term, with no extension options. (5) The following asset contains space that is held for development or not otherwise available for lease. This out-of-service square footage is excluded from area, leased, and occupancy metrics in the above table. ​ ​ ​ ​ ​ ​ ​ ​ ​ Not Available Commercial Asset In-Service for Lease RTC - West 470,037 ​ 17,988 (6) Not Metro-served. (7) Includes our corporate office lease for approximately 84,400 square feet. Multifamily Assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total ​ ​ ​ ​ ​ ​ ​ ​ % ​ ​ ​ Same Store (2) : ​ Number of ​ Square ​ % ​ Multifamily % ​ Retail % ​ Multifamily Assets ​ Ownership ​ C/U (1) ​ YTD 2019-2020 ​ Units ​ Feet ​ Leased ​ Occupied ​ Occupied ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ D.C. ​ ​ ​ West Half ​ 100.0 % C N 465 384,976 53.8% ​ 49.2% ​ 57.6% ​ Fort Totten Square 100.0 % C Y 345 384,956 97.3% ​ 92.5% ​ 100.0% ​ WestEnd25 100.0 % C Y 283 273,264 96.8% ​ 92.2% ​ - ​ F1RST Residences 100.0 % C N 325 270,928 91.8% ​ 83.4% ​ 100.0% ​ 1221 Van Street 100.0 % C N 291 225,530 95.4% ​ 90.0% ​ 100.0% ​ North End Retail 100.0 % C Y — 27,355 100.0% ​ N/A ​ 94.1% ​ The Gale Eckington 5.0 % U Y 603 466,716 89.7% ​ 81.4% ​ 100.0% ​ Atlantic Plumbing 64.0 % U Y 310 245,527 97.1% ​ 93.9% ​ 97.4% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ VA ​ ​ ​ RiverHouse Apartments 100.0 % C Y 1,676 1,327,551 94.2% ​ 93.1% ​ 100.0% ​ The Bartlett 100.0 % C Y 699 619,372 91.5% ​ 87.3% ​ 100.0% ​ 220 20th Street 100.0 % C Y 265 271,476 95.5% ​ 88.7% ​ 100.0% ​ 2221 S. Clark Street 100.0 % C Y 216 164,743 100.0% ​ 100.0% ​ - ​ Fairway Apartments (3) 10.0 % U Y 346 370,850 97.4% ​ 96.5% ​ - ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ MD ​ ​ ​ Falkland Chase-South & West 100.0 % C Y 268 222,754 94.0% ​ 92.5% ​ - ​ Falkland Chase-North 100.0 % C Y 170 112,186 99.4% ​ 98.2% ​ - ​ Galvan 1.8 % U Y 356 390,293 98.0% ​ 94.1% ​ 97.1% ​ The Alaire (4) 18.0 % U Y 279 266,673 96.4% ​ 92.5% ​ 90.0% ​ The Terano (4) (5) 1.8 % U Y 214 196,921 96.6% ​ 91.6% ​ 88.8% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total / Weighted Average ​ ​ ​ ​ ​ ​ 7,111 6,222,071 92.4% ​ 88.4% ​ 94.1% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Recently Delivered ​ ​ ​ D.C. ​ ​ ​ The Wren (6) ​ 96.1 % C ​ N ​ 433 ​ 332,682 ​ 55.6% ​ 33.5% ​ 100.0% ​ 901 W Street ​ 100.0 % C ​ N ​ 161 ​ 158,431 ​ 47.7% ​ 28.0% ​ 50.9% ​ 900 W Street ​ 100.0 % C ​ N ​ 95 ​ 70,150 ​ - ​ - ​ - ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total / Weighted Average ​ ​ ​ ​ ​ ​ 689 561,263 46.4% ​ 27.6% ​ 82.9% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Operating - Total / Weighted Average ​ ​ ​ ​ ​ ​ 7,800 6,783,334 88.6% ​ 83.0% ​ 92.7% ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Under-Construction ​ ​ ​ MD ​ ​ ​ ​ ​ 7900 Wisconsin Avenue 50.0 % U ​ ​ 322 359,025 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total ​ ​ ​ ​ ​ 8,122 7,142,359 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Totals at JBG SMITH Share ​ ​ ​ In-service assets ​ ​ ​ ​ ​ ​ 5,327 4,561,220 91.3% ​ 87.8% ​ 93.5% ​ Recently delivered assets ​ ​ ​ ​ ​ ​ 672 548,421 46.2% ​ 27.4% ​ 82.5% ​ Operating assets ​ ​ ​ ​ ​ ​ 5,999 5,109,641 86.5% ​ 81.1% ​ 91.6% ​ Under-construction assets ​ ​ ​ ​ ​ ​ 161 179,513 ​ ​ ​ Note: At 100% share, unless otherwise noted. (1) "C" denotes a consolidated interest. "U" denotes an unconsolidated interest. (2) "Y" denotes an asset as same store and "N" denotes an asset as non-same store. (3) Not Metro-served. 36 Table of Contents (4) Asset is subject to a ground lease. (5) The following asset contains space that is held for development or not otherwise available for lease. This out-of-service square footage is excluded from area, leased, and occupancy metrics in the above table. ​ ​ ​ ​ ​ ​ ​ Not Available Multifamily Asset ​ In-Service ​ for Lease The Terano 196,921 2,847 ​ (6) Ownership percentage reflects expected dilution of our real estate venture partner as contributions are funded during the construction of the asset. As of December 31, 2020, our ownership interest was 96.0%. Near-Term Development Pipeline ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Estimated ​ ​ Estimated Potential Development Density (SF) ​ Number of Asset Total Office Multifamily Retail ​ Units ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ D.C. ​ 5 M Street Southwest 705,400 ​ — ​ 675,400 ​ 30,000 ​ 615 Gallaudet Parcel 1-3 (1) ​ 818,000 — 756,400 61,600 840 VA ​ — 1900 Crystal Drive (2) 820,400 — 777,600 42,800 810 2000 South Bell Street 394,400 — 375,900 18,500 365 2001 South Bell Street ​ 323,900 ​ — ​ 312,800 ​ 11,100 ​ 420 2250 Crystal Drive (3) ​ 677,100 ​ — ​ 677,100 ​ — ​ 825 223 23rd Street ​ 512,800 ​ — ​ 512,800 ​ — ​ 700 2525 Crystal Drive (4) ​ 750,000 ​ 750,000 ​ — ​ — ​ — 101 12th Street ​ 239,600 ​ 234,400 ​ — ​ 5,200 ​ — RTC - West Trophy Office ​ 396,000 ​ 380,000 ​ — ​ 16,000 ​ — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total / Weighted Average 5,637,600 1,364,400 4,088,000 185,200 4,575 Note: At JBG SMITH share. (1) Controlled through an option to acquire a leasehold interest. As of December 31, 2020, the weighted average remaining term for the option is 2.4 years. (2) Asset is fully entitled and designed. (3) In the fourth quarter of 2020, 2300 Crystal Drive was renamed 2250 Crystal Drive. (4) Estimated Potential Development Density (SF) use is subject to change based on market demand and entitlement. 37 Table of Contents Future Development Pipeline ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Estimated ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Commercial SF / ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Multifamily ​ ​ Number of ​ Estimated Potential Development Density (SF) ​ Units to be Region Assets Total Office Multifamily Retail Replaced (1) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Owned ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ D.C. D.C. 6 1,024,400 312,100 703,300 9,000 — VA National Landing (2) 7 4,065,700 1,335,000 2,656,500 74,200 206,186 SF Reston 4 2,193,200 544,800 1,462,400 186,000 15 units Other VA 4 199,600 88,200 102,100 9,300 21,675 SF ​ 15 6,458,500 1,968,000 4,221,000 269,500 227,861 SF / 15 units MD Silver Spring 1 1,276,300 — 1,156,300 120,000 170 units Greater Rockville 2 20,400 19,200 — 1,200 — ​ 3 1,296,700 19,200 1,156,300 121,200 170 units Total / weighted average 24 8,779,600 2,299,300 6,080,600 399,700 227,861 SF / 185 units ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Optioned (3) D.C. D.C. 3 1,133,600 — 1,013,900 119,700 — VA Other VA 1 11,300 — 10,400 900 — Total / weighted average 4 1,144,900 — 1,024,300 120,600 — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Held for Sale VA National Landing (4) 1 2,082,000 2,082,000 — — — ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total / Weighted Average 29 12,006,500 4,381,300 7,104,900 520,300 227,861 SF / 185 units Note: At JBG SMITH share. (1) Represents management's estimate of the total office and/or retail rentable square feet and multifamily units that would need to be redeveloped to access some of the estimated potential development density. (2) In December 2020, we acquired the Americana Portfolio for an aggregate total of $65.0 million. $47.3 million was allocated to the former Americana Hotel site, of which $20.0 million has been deferred until the earlier of the approval of certain entitlements or January 1, 2023, and $17.7 million was allocated to the other three parcels. The former Americana Hotel site has the potential to accommodate up to approximately 550,000 square feet of new development density and is located directly across the street from Amazon’s future headquarters. (3) As of December 31, 2020, the weighted average remaining term for the optioned future development pipeline assets is 4.1 years. (4) Represents the estimated potential development density that we have sold to Amazon pursuant to an executed purchase and sale agreement. In March 2019, we entered into an agreement for the sale of Pen Place, a land site with an estimated potential development density of approximately 2.1 million square feet, for approximately $149.9 million, subject to customary closing conditions. The sale of Pen Place to Amazon is expected to close in 2021. 38 Table of Contents Major Tenants The following table sets forth information for our 10 largest tenants by annualized rent for the year ended December 31, 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At JBG SMITH Share ​ ​ ​ ​ ​ ​ ​ ​ Annualized ​ % of Total ​ ​ Number of Square % of Total Rent Annualized Tenant ​ Leases ​ Feet ​ Square Feet ​ (In thousands) ​ Rent GSA 61 2,277,609 23.2 % $ 92,422 20.4 % Amazon 4 598,526 6.1 % 26,113 5.8 % Family Health International 3 298,116 3.0 % 15,852 3.5 % Gartner, Inc 1 174,424 1.8 % 11,792 2.6 % Lockheed Martin Corporation 2 232,598 2.4 % 11,167 2.5 % Arlington County 2 235,779 2.4 % 10,341 2.3 % WeWork (1) 2 163,918 1.7 % 8,713 1.9 % Booz Allen Hamilton Inc 3 159,610 1.6 % 7,561 1.7 % Greenberg Traurig LLP 1 101,602 1.0 % 7,318 1.6 % Accenture LLP 2 116,736 1.2 % 7,004 1.5 % Total 81 4,358,918 44.4 % $ 198,283 43.9 % Note: Includes all in-place leases as of December 31, 2020 for office and retail space within our Operating Portfolio. As signed but not yet commenced leases commence and tenants take occupancy, our tenant concentration will change. (1) Excludes the WeLive lease at 2221 South Clark Street. Lease Expirations The following table sets forth as of December 31, 2020 the scheduled expirations of tenant leases in our Operating Portfolio for each year from 2021 through 2029 and thereafter, assuming no exercise of renewal options or early termination rights: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ At JBG SMITH Share ​ ​ ​ ​ ​ ​ ​ ​ ​ Estimated ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ % of ​ ​ ​ ​ Annualized ​ ​ ​ ​ ​ ​ % of ​ Annualized ​ Total ​ Annualized ​ Rent Per ​ ​ Number of ​ Square ​ Total ​ Rent ​ Annualized ​ Rent Per ​ Square Foot at Year of Lease Expiration ​ Leases ​ Feet ​ Square Feet ​ (in thousands) ​ Rent ​ Square Foot ​ Expiration (1) Month-to-Month 50 139,066 1.4 % $ 3,715 0.8 % $ 26.71 ​ $ 26.71 2021 107 809,530 8.2 % 39,012 8.6 % 48.19 ​ 48.44 2022 102 1,532,193 15.6 % 67,051 14.8 % 43.76 ​ 44.66 2023 115 614,221 6.2 % 27,173 6.0 % 44.24 ​ 46.38 2024 101 1,506,715 15.3 % 70,368 15.6 % 46.70 ​ 49.43 2025 92 687,676 7.0 % 30,667 6.8 % 44.60 ​ 47.94 2026 68 395,338 4.0 % 17,461 3.9 % 44.17 ​ 50.09 2027 51 488,682 5.0 % 22,163 4.9 % 45.35 ​ 52.20 2028 47 398,397 4.1 % 19,238 4.3 % 48.29 ​ 56.61 2029 35 420,817 4.3 % 21,385 4.7 % 50.82 ​ 60.60 Thereafter 113 2,836,816 28.9 % 133,912 29.6 % 47.21 ​ 60.53 Total / Weighted Average 881 9,829,451 100.0 % $ 452,145 100.0 % $ 46.00 ​ $ 52.13 Note: Includes all in-place leases as of December 31, 2020 for office and retail space within our Operating Portfolio and assuming no exercise of renewal options or early termination rights. The weighted average remaining lease term for the entire portfolio is 6.1 years. (1) Represents monthly base rent before free rent, plus tenant reimbursements, as of lease expiration multiplied by 12 and divided by square feet. Triple net leases are converted to a gross basis by adding tenant reimbursements to monthly base rent. Tenant reimbursements at lease expiration are estimated by escalating tenant reimbursements as of December 31, 2020, or management's estimate thereof, by 2.75% annually through the lease expiration year. ​ 39 Table of Contents ITEM 3. LEGAL PROCEEDINGS We are, from time to time, involved in legal actions arising in the ordinary course of business. In our opinion, the outcome of such matters is not expected to have a material adverse effect on our financial position, results of operations or cash flows. ​ ITEM 4. MINE SAFETY DISCLOSURES Not applicable. ​ PART II ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES Market Information and Dividends Our common shares trade under the symbol "JBGS." On February 19, 2021, there were 876 holders of record of our common shares. This does not reflect individuals or other entities who hold their shares in "street name." Dividends declared in each of 2020 and 2019 totaled $0.90 per common share (regular quarterly dividends of $0.225 per common share each quarter). Dividends declared in 2018 totaled $1.00 per common share (regular quarterly dividends of $0.225 per common share each quarter plus a special dividend of $0.10 per common share). While future dividends will be declared at the discretion of our Board of Trustees and will depend upon cash generated by our operating activities, our financial condition, capital requirements, annual distribution requirements under the REIT provisions of the Code and such other factors as our Board of Trustees deems relevant, management currently expects regular quarterly dividends in 2021 will be comparable in amount with those declared in 2020. To qualify for the beneficial tax treatment accorded to REITs under the Code, we are currently required to make distributions to holders of our shares in an amount equal to at least 90% of our REIT taxable income as defined in Section 857 of the Code. The annual dividend amounts are different from dividends as calculated for federal income tax purposes. Distributions to the extent of our current and accumulated earnings and profits for federal income tax purposes generally will be taxable to a shareholder as ordinary dividend income. Distributions in excess of current and accumulated earnings and profits will be treated as a nontaxable reduction of the shareholder's basis in such shareholder's shares, to the extent thereof, and thereafter as taxable capital gain. Distributions that are treated as a reduction of the shareholder's basis in its shares will have the effect of increasing the amount of gain, or reducing the amount of loss, recognized upon the sale of the shareholder's shares. No assurances can be given regarding what portion, if any, of distributions in 2021 or subsequent years will constitute a return of capital for federal income tax purposes. During a year in which a REIT earns a net long-term capital gain, the REIT can elect under Section 857(b)(3) of the Code to designate a portion of dividends paid to shareholders as capital gain dividends. If this election is made, the capital gain dividends are generally taxable to the shareholder as long-term capital gains. Performance Graph This performance graph shall not be deemed "soliciting material" or to be "filed" with the SEC for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities under that Section, and shall not be deemed to be incorporated by reference into any of our filings of under the Securities Act or the Exchange Act. The graph below compares the cumulative total return of our common shares, the S&P MidCap 400 Index and the FTSE NAREIT Equity Office Index, from July 18, 2017 (the completion date of the Formation Transaction) through December 31, 2020. The comparison assumes $100 was invested on July 18, 2017 in our common shares and in each of the foregoing indexes and assumes reinvestment of dividends, as applicable. We have included the FTSE NAREIT Equity Office Index because we believe that it is representative of the industry in which we compete and is relevant to an 40 Table of Contents assessment of our performance. There can be no assurance that the performance of our shares will continue in line with the same or similar trends depicted in the graph below. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Period Ending ​ 7/18/2017 12/31/2017 12/31/2018 12/31/2019 12/31/2020 JBG SMITH Properties 100.00 94.51 97.36 114.18 ​ 92.24 S&P MidCap 400 Index 100.00 108.61 96.58 121.88 ​ 138.53 FTSE NAREIT Equity Office Index 100.00 102.57 87.70 115.25 ​ 94.01 ​ Sales of Unregistered Shares During the year ended December 31, 2020, we did not sell any unregistered securities. 41 Table of Contents Repurchases of Equity Securities The following is a summary of common shares repurchased in 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Period ​ Total Number Of Common Shares Purchased ​ ​ Average Price Paid Per Common Share ​ ​ Total Number Of Common Shares Purchased As Part Of Publicly Announced Plans Or Programs ​ ​ Approximate Dollar Value Of Common Shares That May Yet Be Purchased Under the Plan Or Programs October 1, 2020 - October 31, 2020 ​ - ​ $ - ​ ​ - ​ $ 420,447,972 November 1, 2020 - November 30, 2020 ​ 916,864 ​ ​ 27.40 ​ ​ 916,864 ​ ​ 395,304,312 December 1, 2020 - December 31, 2020 ​ 2,100 ​ ​ 29.91 ​ ​ 2,100 ​ ​ 395,241,462 Total for the three months ended December 31, 2020 ​ 918,964 ​ ​ 27.41 ​ ​ 918,964 ​ ​ ​ Total for the year ended December 31, 2020 ​ 3,776,352 ​ ​ 27.72 ​ ​ 3,776,352 ​ ​ ​ I n March 2020, our Board of Trustees authorized the repurchase of up to $500 million of our outstanding common shares. Purchases, to the extent made pursuant to the program, will be made either in the open market or in privately negotiated transactions from time to time as permitted by federal securities laws and other legal requirements. The timing, manner, price and amount of any repurchases will be determined by us at our discretion and will be subject to economic and market conditions, share price, applicable legal requirements and other factors. The program may be suspended or discontinued at our discretion without prior notice . Equity Compensation Plan Information Information regarding equity compensation plans is presented in Part III, Item 12 of this Annual Report on Form 10-K and incorporated herein by reference. ​ ITEM 6. SELECTED FINANCIAL DATA Not applicable. ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The following discussion should be read in conjunction with the consolidated financial statements and notes thereto appearing in Item 8 - Financial Statements and Supplementary Data of this Annual Report on Form 10-K. Organization and Basis of Presentation JBG SMITH, a Maryland REIT, owns and operates a portfolio of high-growth commercial and multifamily assets amenitized with ancillary retail. Our portfolio reflects our longstanding strategy of owning and operating assets within Metro-served submarkets in the Washington, D.C. metropolitan area that have high barriers to entry and vibrant urban amenities. Over half of our portfolio is in National Landing, where we serve as the exclusive developer for Amazon's new headquarters, and where Virginia Tech's new $1 billion Innovation Campus will be located. In addition, our third-party asset management and real estate services business provides fee-based real estate services to the WHI, Amazon, the JBG Legacy Funds and other third parties. Substantially all our assets are held by, and our operations are conducted through, JBG SMITH LP. 42 Table of Contents We were organized for the purpose of receiving, via the spin-off on July 17, 2017, substantially all the assets and liabilities of Vornado's Washington, D.C. segment. On July 18, 2017, we acquired the management business and certain assets and liabilities of JBG. References to the financial statements refer to our consolidated financial statements as of December 31, 2020 and 2019, and for each of the three years in the period ended December 31, 2020. References to our balance sheets refer to our consolidated balance sheets as of December 31, 2020 and 2019. References to our statements of operations refer to our consolidated statements of operations for each of the three years in the period ended December 31, 2020. References to our statements of cash flows refer to our consolidated statements of cash flows for each of the three years in the period ended December 31, 2020. The accompanying financial statements are prepared in accordance with GAAP, which requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Actual results could differ from these estimates. We have elected to be taxed as a REIT under sections 856-860 of the Code. Under those sections, a REIT which distributes at least 90% of its REIT taxable income as dividends to its shareholders each year and which meets certain other conditions will not be taxed on that portion of its taxable income which is distributed to its shareholders. We intend to adhere to these requirements and maintain our REIT status in future periods. As a REIT, we can reduce our taxable income by distributing all or a portion of such taxable income to shareholders. Future distributions will be declared and paid at the discretion of the Board of Trustees and will depend upon cash generated by operating activities, our financial condition, capital requirements, annual dividend requirements under the REIT provisions of the Code, and such other factors as our Board of Trustees deems relevant. We also participate in the activities conducted by our subsidiary entities that have elected to be treated as TRSs under the Code. As such, we are subject to federal, state, and local taxes on the income from these activities. Income taxes attributable to our TRSs are accounted for under the asset and liability method. Under the asset and liability method, deferred income taxes arise from temporary differences between the tax basis of assets and liabilities and their reported amounts in the financial statements, which will result in taxable or deductible amounts in the future. We aggregate our operating segments into three reportable segments (commercial, multifamily, and third-party asset management and real estate services) based on the economic characteristics and nature of our assets and services. We compete with many property owners and developers. Our success depends upon, among other factors, trends affecting national and local economies, the financial condition and operating results of current and prospective tenants, the availability and cost of capital, interest rates, construction and renovation costs, taxes, governmental regulations and legislation, population trends, zoning laws, and our ability to lease, sublease or sell our assets at profitable levels. Our success is also subject to our ability to refinance existing debt on acceptable terms as it comes due. Overview As of December 31, 2020, our Operating Portfolio consisted of 62 operating assets comprising 41 commercial assets totaling 13.0 million square feet (11.1 million square feet at our share) and 21 multifamily assets totaling 7,800 units (5,999 units at our share). Additionally, we have: (i) two under-construction assets comprising one wholly owned commercial asset totaling 274,000 square feet and one multifamily asset totaling 322 units (161 units at our share); (ii) 10 wholly owned near-term development pipeline assets totaling 5.6 million square feet of estimated potential development density; and (iii) 29 future development pipeline assets totaling 14.8 million square feet (12.0 million square feet at our share) of estimated potential development density. We continue to focus on our comprehensive plan to reposition our holdings in National Landing in Northern Virginia by executing a broad array of Placemaking strategies. Our Placemaking strategies include the delivery of new multifamily and office developments, locally sourced amenity retail, and thoughtful improvements to the streetscape, sidewalks, parks 43 Table of Contents and other outdoor gathering spaces. In keeping with our dedication to Placemaking, each new project is intended to contribute to authentic and distinct neighborhoods by creating a vibrant street environment with robust retail offerings and other amenities including improved public spaces. We have also invested in CBRS wireless spectrum in National Landing as part of our efforts to make National Landing among the first 5G-operable submarkets in the nation. In November 2018, Amazon announced it had selected sites that we own in National Landing as the location of its new headquarters. We currently have leases with Amazon totaling approximately 857,000 square feet at five office buildings in National Landing. In March 2019, we executed purchase and sale agreements with Amazon for two of our National Landing development sites, Metropolitan Park and Pen Place, which will serve as the initial phase of construction associated with Amazon's new headquarters at National Landing. In January 2020, we sold Metropolitan Park to Amazon for $155.0 million and began constructing two new office buildings thereon, totaling 2.1 million square feet, inclusive of over 50,000 square feet of street-level retail with new shops and restaurants. The sale of Pen Place to Amazon for approximately $149.9 million is expected to close, subject to customary closing conditions, in 2021. We are the developer, property manager and retail leasing agent for Amazon's new headquarters at National Landing. Outlook On March 11, 2020, the World Health Organization declared the outbreak of COVID-19 a global pandemic and recommended containment and mitigation measures worldwide. On March 13, 2020, a National Emergency was declared in the United States in response to COVID-19. The efforts made by federal, state and local governments to mitigate the spread of COVID-19 included orders requiring the temporary closure of or imposed limitations on the operations of certain non-essential businesses, which have adversely affected many tenants, especially tenants in the retail industry. While it is difficult to determine the long-term impact of COVID-19 on our business, it has adversely impacted our operations in 2020, and we expect it to continue to negatively impact our operations in 2021. The key areas that have been, and likely will continue to be, negatively impacted include: ● significantly decreased retail revenue from rent deferral accommodations offered to certain tenants unable to pay rent while stores are closed or not operating at full capacity, resulting in increased credit losses and write-offs against both billed and deferred (straight-line) rent receivables, as discussed below; ● an increase in multifamily rental defaults as certain tenants fail to pay their rent; ● a decline in parking revenue as employees of office tenants work from home and transient parking declines (for the year ended December 31, 2020, parking revenue declined by $10.1 million, or 31.7%, compared to 2019); ● depressed near-term leasing activity in our commercial and multifamily portfolios, including delays in the lease-up of our recently delivered multifamily assets, resulting in higher concessions and lower rents in our multifamily assets; ● distress among co-working tenants, which comprised approximately 2.2% of our total square feet on a consolidated basis and 3.0% at our share as of December 31, 2020 and the failure on their part to pay rent; ● increased COVID-19-related cleaning costs at some of our commercial and multifamily assets, partially offset by an overall decrease in operating expenses in our commercial buildings as many tenants' employees work from home; ● decreased income from the Crystal City Marriott hotel in National Landing due to its temporary closure and lower occupancy. The hotel closed in late-March 2020 and reopened in mid-June 2020. NOI from this asset decreased $3.8 million for the year ended December 31, 2020 compared to 2019; and ● increased interest expense from borrowings to provide additional liquidity and financial flexibility. While we are always focused on the long term, we are providing the following data to provide additional information regarding the impact of the pandemic on rent collections for the three months ended December 31, 2020. We make no assurances that our experience to date will be indicative of future performance. In the future, we plan to return to providing only our customary metrics, and we undertake no obligation to continue to provide such information going forward. ● rent collections for our commercial office tenants were 98.5% (1) on a consolidated basis and 98.6% at our share (2019 annual average rate was 99.7%); ● rent collections for our multifamily tenants were 98.6% on a consolidated basis and 98.7% at our share (2019 annual average rate was 99.9%); and 44 Table of Contents ● rent collections for our commercial retail tenants were 74.3% (1) on a consolidated basis and 72.6% at our share (2019 annual average rate was 98.4%). (1) Excludes $546,000 of deferred and abated rents, consisting of $100,000 for commercial office tenants and $452,000 for retail tenants. Including these deferred and abated rents, our rent collections for the fourth quarter of 2020 on a consolidated basis would have been 98.4% for commercial office tenants and 70.2% for retail tenants. Our rent collections for January 2021 kept pace with our fourth quarter of 2020 rent collections. During the year ended December 31, 2020, we recorded $11.2 million of credit losses against billed rent receivables and $19.6 million against deferred (straight-line) rent receivables. These losses are due to the effects of COVID-19, primarily on co-working and retail tenants, that are unable to pay rent while businesses are closed, not operating at full capacity or while employees continue to work from home. During 2020, we recorded $8.2 million of income associated with certain lease guarantees. Additionally, during the second quarter of 2020, we determined that our investment in the unconsolidated real estate venture that owns The Marriott Wardman Park hotel was impaired due to a decline in the fair value of the underlying asset and recorded an impairment loss of $6.5 million. On October 1, 2020, we transferred our interest in this venture to our former venture partner. During 2020, we put all co-working tenants and all retailers except for grocers, pharmacies, essential businesses and certain national credit tenants on the cash basis of accounting. Although we are experiencing supply chain and labor delays as a result of new job site procedures due to the effects of COVID-19, as of December 31, 2020, all of our construction projects are active and on schedule with the exception of 7900 Wisconsin Avenue, for which we revised the delivery date earlier this year to the first quarter of 2021, a delay of two quarters from the originally estimated completion date. We are not aware of any material impact on the construction timeline for Amazon's new headquarters. We obtained entitlements associated with approximately 820,000 square feet in National Landing immediately prior to Virginia's stay-at-home order in March 2020. These entitlements added approximately 65,000 square feet of potential development density to our future development pipeline. We anticipate COVID-19 will significantly impact the real estate industry for years to come. Over the short term, uncertainty surrounding the pandemic has and will likely continue to suppress net new demand for office space and bias multifamily leasing to renewals. Retail failures are likely to accelerate, and an already competitive marketplace will favor tenants for years to come. Over the longer term, however, the story is likely to be more nuanced. We believe the maturation of teleworking and the continuing trend to workplace flexibility are here to stay and will likely be felt through an increase in office workers served per square foot of space. We believe this will be a headwind for office rent growth, much as densification served as a headwind over the past decade. While the unfolding economic downturn continues to be significant, the Washington D.C. metropolitan area has historically proven to be more resilient than other gateway markets. Our concentration in this market, where a high percentage of demand for our businesses is driven by the federal government, government contractors and Amazon-related activity, should soften the anticipated impact of a recession on our business, and has the potential to translate into countercyclical growth. We expect our heavy concentration in Amazon's path of growth at a time like this to bear fruit on multiple fronts. First and foremost, Amazon has historically increased its hiring pace during economic downturns. Recent announcements from Amazon suggest that it intends to accelerate hiring for its new headquarters in National Landing in the years ahead, and that the organization remains fully committed to its planned occupancies in National Landing. In addition, especially if the pandemic were to worsen, the potential for construction cost reductions, an expected decline in the supply pipeline and limited disruptions to permitting and construction, should facilitate pursuit of our multifamily growth plans, especially those related to new development in National Landing. Finally, we expect increased government spending in response to the pandemic to drive more agency and contractor spending locally, which should mitigate the effects of the downturn on our markets and could also provide stimulus for future growth. Though we remain cautious on the short-and medium-term outlook for our business, as the impact of COVID-19 is difficult to predict, we see the potential for strong demand and growth in our markets over the long term. The significance, extent and duration of the impact of COVID-19 on our business remains largely uncertain and dependent on future developments that cannot be accurately predicted at this time. These developments include: the continued severity, duration, transmission rate and geographic spread of COVID-19 in the United States, the speed of the vaccine roll-out, the effectiveness and willingness of people to take COVID-19 vaccines, the duration of associated immunity and 45 Table of Contents their efficacy against emerging variants of COVID-19, the extent and effectiveness of other containment measures taken, and the response of the overall economy, the financial markets and the population, particularly in areas in which we operate, once the current containment measures are lifted, and whether the residential market in the Washington, D.C. region and any of our properties will be materially impacted by the moratoriums on residential evictions, among others. These uncertainties make it difficult to predict operating results for our business for 2021. Therefore, there can be no assurances that we will not experience material declines in revenue, net income, NOI or FFO. For additional information, see "Part II – Item 1A. Risk Factors" included elsewhere in this Annual Report on Form 10-K. Operating Results Key highlights of operating results for the year ended December 31, 2020 included: ● net loss attributable to common shareholders of $62.3 million, or $0.49 per diluted common share, for the year ended December 31, 2020 as compared to net income attributable to common shareholders of $65.6 million, or $0.48 per diluted common share, for the year ended December 31, 2019. Net income (loss) attributable to common shareholders for the years ended December 31, 2020 and 2019 included gains on the sale of real estate of $59.5 million and $105.0 million; ● third-party real estate services revenue, including reimbursements, of $113.9 million for the year ended December 31, 2020 as compared to $120.9 million for the year ended December 31, 2019; ● operating commercial portfolio leased and occupied percentages at our share of 88.1% and 87.7% as of December 31, 2020 compared to 91.4% and 88.2% as of December 31, 2019; ● operating multifamily portfolio leased and occupied percentages at our share of 86.5% and 81.1% as of December 31, 2020 and 89.5% and 87.2% as of December 31, 2019. The decreases are due in part to the movement of The Wren, 901 W Street and 900 W Street into our recently delivered operating assets during 2020. The in-service operating multifamily portfolio was 91.3% leased and 87.8% occupied as of December 31, 2020 as compared to 95.1% leased and 93.3% occupied as of December 31, 2019; ● the leasing of approximately 897,000 square feet, or 812,000 square feet at our share, at an initial rent (1) of $46.04 per square foot and a GAAP-basis weighted average rent per square foot (2) of $46.05 for the year ended December 31, 2020; and ● a decrease in same store (3) NOI of 4.3% to $287.9 million for the year ended December 31, 2020 as compared to $300.9 million for the year ended December 31, 2019. (1) Represents the cash basis weighted average starting rent per square foot at our share, which excludes free rent and fixed escalations. (2) Represents the weighted average rent per square foot recognized over the term of the respective leases, including the effect of free rent and fixed escalations at our share. (3) Includes the results of the properties that are owned, operated and in-service for the entirety of both periods being compared except for properties for which significant redevelopment, renovation or repositioning occurred during either of the periods being compared. Additionally, investing and financing activity during the year ended December 31, 2020 included: ● the acquisition of the Americana Portfolio for an aggregate total of $65.0 million. $47.3 million was allocated to the former Americana Hotel site, of which $20.0 million has been deferred until the earlier of the approval of certain entitlements or January 1, 2023, and $17.7 million was allocated to the other three parcels. The former Americana Hotel site has the potential to accommodate up to approximately 550,000 square feet of new development density and is located directly across the street from Amazon’s future headquarters; ● the sale of Metropolitan Park to Amazon for $155.0 million; ● the sale of Woodglen, commercial and future development assets located in Rockville, Maryland, by our unconsolidated real estate venture for $17.8 million. We recognized our proportionate share of the loss from the sale of $3.0 million; 46 Table of Contents ● the sale of Pickett Industrial Park, a commercial asset located in Alexandria, Virginia, by our unconsolidated real estate venture for $46.3 million. We recognized our proportionate share of the gain from the sale of $800,000; ● borrowings of $500.0 million under our revolving credit facility, which were repaid in July 2020; ● the amendment of our $1.4 billion credit facility to extend the maturity date of the revolving credit facility to January 2025; ● a $100.0 million draw under our unsecured term loan; ● the closing of four separate mortgage loans with an aggregate principal balance of $560.0 million, collateralized by 4747 Bethesda Avenue, The Bartlett, 1221 Van Street and 220 20 th Street; ● the refinancing of the mortgage loan collateralized by RTC-West, increasing the principal balance by $20.2 million; ● the repayment of the mortgage loan collateralized by WestEnd25 with a principal balance of $94.7 million; ● a mortgage loan entered into by our real estate venture with Canadian Pension Plan Investment Board with a maximum principal balance of $160.0 million collateralized by 1900 N Street. The venture initially received proceeds of $134.5 million ($74.0 million at our share) from the mortgage loan, with an additional $25.5 million available in the future. We received a $70.8 million distribution from the venture; ● the payment of dividends totaling $120.0 million and distributions to our noncontrolling interests of $15.0 million; ● the repurchase and retirement of 3.8 million of our common shares for $104.8 million, an average purchase price of $27.72 per share; ● the investment of $307.5 million in development, construction in progress and real estate additions; and ● the investment of $25.3 million to acquire between 30 and 40 megahertz of 5G CBRS wireless spectrum licenses across National Landing. Critical Accounting Policies and Estimates The preparation of financial statements in conformity with GAAP, requires management to make estimates and assumptions that in certain circumstances may significantly impact our financial results. These estimates are prepared using management's best judgment, after considering past and current events and economic conditions. In addition, certain information relied upon by management in preparing such estimates includes internally generated financial and operating information, external market information, when available, and when necessary, information obtained from consultations with third-party experts. Actual results could differ from these estimates. We consider an accounting estimate to be critical if changes in the estimate could have a material impact on our consolidated results of operations or financial condition. Our significant accounting policies are more fully described in Note 2 to the financial statements; however, the most critical accounting policies, which involve the use of estimates and assumptions as to future uncertainties and, therefore, may result in actual amounts that differ from estimates, are as follows: Asset Acquisitions and Business Combinations We account for asset acquisitions, which includes the consolidation of previously unconsolidated real estate ventures, at cost, including transaction costs, plus the fair value of any assumed debt. We estimate the fair values of acquired tangible assets (consisting of real estate, cash and cash equivalents, tenant and other receivables, investments in unconsolidated real estate ventures and other assets, as applicable), identified intangible assets and liabilities (consisting of in-place leases, above- and below-market leases, options to enter into ground leases and management contracts, as applicable), assumed debt and other liabilities, and noncontrolling interests, as applicable, based on our evaluation of information and estimates available at the date of acquisition. Based on these estimates, we allocate the purchase price, including all transaction costs related to the acquisition and any contingent consideration, to the identified assets acquired and liabilities assumed based on their relative fair value. We similarly account for business combinations by estimating the fair values of acquired tangible assets, identified intangible assets and liabilities, assumed debt and other liabilities, and noncontrolling interests, as applicable, based on our evaluation of information and estimates. Any excess of the purchase price over the estimated fair value of the net assets 47 Table of Contents acquired is recorded as goodwill, and any excess of the fair value of assets acquired over the purchase price is recorded as a gain on bargain purchase. If, up to one year from the acquisition date, information regarding the fair value of the assets acquired and liabilities assumed is received and the estimates are refined, appropriate adjustments are made on a prospective basis to the purchase price allocation, which may include adjustments to identified assets, assumed liabilities, and goodwill or the gain on bargain purchase, as applicable. Transaction costs are expensed as incurred and included in "Transaction and other costs" in our statements of operations. For both asset acquisitions and business combinations, the results of operations of acquisitions are prospectively included in our financial statements beginning with the date of the acquisition. The fair values of buildings are determined using the "as-if vacant" approach whereby we use discounted cash flow models with inputs and assumptions that we believe are consistent with current market conditions for similar assets. The most significant assumptions in determining the allocation of the purchase price to buildings are the exit capitalization rate, discount rate, estimated market rents and hypothetical expected lease-up periods. We assess the fair value of land based on market comparisons and development projects using an income approach of cost plus a margin. The fair values of identified intangible assets are determined based on the following: ● The value allocable to the above- or below-market component of an acquired in-place lease is determined based upon the present value (using a discount rate which reflects the risks associated with the acquired lease) of the difference between: (i) the contractual amounts to be received pursuant to the lease over its remaining term and (ii) management's estimate of the amounts that would be received using market rates over the remaining term of the lease. Amounts allocated to above- market leases are recorded as lease intangible assets in "Other assets, net" in our balance sheets, and amounts allocated to below-market leases are recorded as lease intangible liabilities in "Other liabilities, net" in our balance sheets. These intangibles are amortized to "Property rental revenue" in our statements of operations over the remaining terms of the respective leases; ● Factors considered in determining the value allocable to in-place leases during hypothetical lease-up periods related to space that is leased at the time of acquisition include: (i) lost rent and operating cost recoveries during the hypothetical lease-up period and (ii) theoretical leasing commissions required to execute similar leases. These intangible assets are recorded as lease intangible assets in "Other assets, net" in our balance sheets and are amortized to "Depreciation and amortization expense" in our statements of operations over the remaining term of the existing lease; and ● The fair value of the in-place property management, leasing, asset management, and development and construction management contracts is based on revenue and expense projections over the estimated life of each contract discounted using a market discount rate. These management contract intangibles are amortized to "Depreciation and amortization expense" in our statements of operations over the weighted average life of the management contracts. The fair value of investments in unconsolidated real estate ventures and redeemable noncontrolling interests is based on the estimated fair values of the identified assets acquired and liabilities assumed of each venture, including future expected cash flows from promote interests. The fair value of the mortgages payable assumed is determined using current market interest rates for comparable debt financings. The fair values of the interest rate swaps and caps are based on the estimated amounts we would receive or pay to terminate the contract at the acquisition date and are determined using interest rate pricing models and observable inputs. The carrying value of cash, restricted cash, working capital balances, leasehold improvements and equipment, and other assets acquired and liabilities assumed approximates fair value. Real Estate Real estate is carried at cost, net of accumulated depreciation and amortization. Maintenance and repairs are expensed as incurred and are included in "Property operating expenses" in our statements of operations. As real estate is undergoing redevelopment activities, all property operating expenses directly associated with and attributable to the redevelopment, 48 Table of Contents including interest expense, are capitalized to the extent that we believe such costs are recoverable through the value of the property. The capitalization period ends when the asset is ready for its intended use, but no later than one year from substantial completion of major construction activities. General and administrative costs are expensed as incurred. Depreciation and amortization require an estimate of the useful life of each property and improvement as well as an allocation of the costs associated with a property to its various components. Depreciation and amortization are recognized on a straight-line basis over estimated useful lives, which range from three to 40 years. Tenant improvements are amortized on a straight-line basis over the lives of the related leases, which approximate the useful lives of the tenant improvements. When assets are sold or retired, their costs and related accumulated depreciation are removed from the accounts with the resulting gains or losses reflected in net income (loss) for the period. Construction in progress, including land, is carried at cost, and no depreciation is recorded. Real estate undergoing significant renovations and improvements is considered to be under development. All direct and indirect costs related to development activities are capitalized into "Construction in progress, including land" on our balance sheets, except for certain demolition costs, which are expensed as incurred. Direct development costs incurred include: pre-development expenditures directly related to a specific project, development and construction costs, interest, insurance and real estate taxes. Indirect development costs include: employee salaries and benefits, travel and other related costs that are directly associated with the development. Our method of calculating capitalized interest expense is based upon applying our weighted average borrowing rate to the actual accumulated expenditures if the property does not have property specific debt. If the property is encumbered by specific debt, we will capitalize both the interest incurred applicable to that debt and additional interest expense using our weighted average borrowing rate for any accumulated expenditures in excess of the principal balance of the debt encumbering the property. The capitalization of such expenses ceases when the real estate is ready for its intended use, but no later than one-year from substantial completion of major construction activities. Our assets and related intangible assets are reviewed for impairment whenever there are changes in circumstances or indicators that the carrying amount of the assets may not be recoverable. These indicators may include operating performance, intended holding periods, costs in excess of budgets for under-construction assets, and adverse changes in circumstances. An impairment exists when the carrying amount of an asset exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset. Estimates of future cash flows are based on our current plans, intended holding periods and available market information at the time the analyses are prepared. An impairment loss is recognized if the carrying amount of the asset is not recoverable and is measured based on the excess of the property's carrying amount over its estimated fair value. If our estimates of future cash flows, anticipated holding periods, or fair values change, based on market conditions or otherwise, our evaluation of impairment losses may be different and such differences could be material to our financial statements. Estimates of future cash flows are subjective and are based, in part, on assumptions regarding future occupancy, rental rates and capital requirements that could differ materially from actual results. Investments in Real Estate Ventures We analyze each real estate venture to determine whether the entity should be consolidated. If it is determined that an entity is a VIE in which we have a variable interest, we assess whether we are the primary beneficiary of the VIE to determine whether it should be consolidated. We are not the primary beneficiary of an entity when we do not have voting control, lack the power to direct the activities that most significantly impact the entity's economic performance, or the limited partners (or non-managing members) have substantive participatory rights. If it is determined that the entity is not a VIE, then the determination as to whether we consolidate is based on whether we have a controlling financial interest in the entity, which is based on our voting interests and the degree of influence we have over the entity. Management uses its judgment when determining if we are the primary beneficiary of, or have a controlling financial interest in, an entity in which we have a variable interest. Factors considered in determining whether we have the power to direct the activities that most significantly impact the entity's economic performance include voting rights, involvement in day-to-day capital and operating decisions, and the extent of our involvement in the entity. We use the equity method of accounting for investments in unconsolidated real estate ventures when we have significant influence, but do not have a controlling financial interest. Significant influence is typically indicated through ownership of 20% or more of the voting interests. Under the equity method, we record our investments in these entities in "Investments in unconsolidated real estate ventures" on our balance sheets, and our proportionate share of earnings or 49 Table of Contents losses earned by the real estate venture is recognized in "Income (loss) from unconsolidated real estate ventures, net" in the accompanying statements of operations. We earn revenue from the management services we provide to unconsolidated real estate ventures. These fees are determined in accordance with the terms specific to each arrangement and may include property and asset management fees, or transactional fees for leasing, acquisition, development and construction, financing and legal services provided. We account for this revenue gross of our ownership interest in each respective real estate venture and recognize such revenue in "Third-party real estate services, including reimbursements" in our statements of operations when earned. Our proportionate share of related expenses is recognized in "Income (loss) from unconsolidated real estate ventures, net" in our statements of operations. We may also earn incremental promote distributions if certain financial return benchmarks are achieved upon ultimate disposition of the underlying properties. Promote fees are recognized when certain earnings events have occurred, and the amount is determinable and collectible. Any promote fees are reflected in "Income (loss) from unconsolidated real estate ventures, net" in our statements of operations. With regard to distributions from unconsolidated real estate ventures, we use the information that is available to us to determine the nature of the underlying activity that generated the distributions. Using the nature of distribution approach, cash flows generated from the operations of an unconsolidated real estate venture are classified as a return on investment (cash inflow from operating activities) and cash flows from property sales, debt refinancing or sales of our investments are classified as a return of investment (cash inflow from investing activities). On a periodic basis, we evaluate our investments in unconsolidated real estate ventures for impairment. We assess whether there are any indicators, including underlying property operating performance and general market conditions, that the value of our investments in unconsolidated real estate ventures may be impaired. An investment in a real estate venture is considered impaired if we determine that its fair value is less than the net carrying value of the investment in that real estate venture on an other-than-temporary basis. Cash flow projections for the investments consider property level factors such as expected future operating income, trends and prospects, as well as the effects of demand, competition and other factors. We consider various qualitative factors to determine if a decrease in the value of our investment is other-than-temporary. These factors include the age of the venture, our intent and ability to retain our investment in the entity, financial condition and long-term prospects of the entity and relationships with our partners and banks. If we believe that the decline in the fair value of the investment is temporary, no impairment loss is recorded. If our analysis indicates that there is an other-than temporary impairment related to the investment in a particular real estate venture, the carrying value of the venture will be adjusted to an amount that reflects the estimated fair value of the investment. Revenue Recognition We have leases with various tenants across our portfolio of properties, which generate rental income and operating cash flows for our benefit. Through these leases, we provide tenants with the right to control the use of our real estate, which tenants agree to use and control. The right to control our real estate conveys to our tenants substantially all of the economic benefits and the right to direct how and for what purpose the real estate is used throughout the period of use, thereby meeting the definition of a lease. Leases will be classified as either operating, sales-type or direct finance leases based on whether the lease is structured in effect as a financed purchase. Property rental revenue includes base rent each tenant pays in accordance with the terms of its respective lease and is reported on a straight-line basis over the non-cancellable term of the lease, which includes the effects of periodic step-ups in rent and rent abatements under the lease. When a renewal option is included within the lease, we assess whether the option is reasonably certain of being exercised against relevant economic factors to determine whether the option period should be included as part of the lease term. Further, property rental revenue includes tenant reimbursement revenue from the recovery of all or a portion of the operating expenses and real estate taxes of the respective assets. Tenant reimbursements, which vary each period, are non-lease components that are not the predominant activity within the contract. We have elected the practical expedient that allows us to combine certain lease and non-lease components of our operating leases. Non-lease components are recognized together with fixed base rent in "Property rental revenue", as variable lease income in the same periods as the related expenses are incurred. Certain commercial leases may also provide for the payment by the lessee of additional rents based on a percentage of sales, which are recorded as variable lease income in the period the additional rents are earned. 50 Table of Contents We commence rental revenue recognition when the tenant takes possession of the leased space or controls the physical use of the leased space and when the leased space is substantially ready for its intended use. In circumstances where we provide a tenant improvement allowance for improvements that are owned by the tenant, we recognize the allowance as a reduction of property rental revenue on a straight-line basis over the term of the lease commencing when the tenant takes possession of the space. Differences between rental revenue recognized and amounts due under the respective lease agreements are recorded as an increase or decrease to "Deferred rent receivable, net" on our balance sheets. Property rental revenue also includes the amortization or accretion of acquired above-and below-market leases. We periodically evaluate the collectability of amounts due from tenants and recognize an adjustment to property rental revenue for accounts receivable and deferred rent receivable if we conclude it is not probable we will collect the remaining lease payments under the lease agreements. Any changes to the provision for lease revenue determined to be not probable of collection are included in "Property rental revenue" in our statements of operations. We exercise judgment in assessing the probability of collection and consider payment history and current credit status in making this determination. Third-party real estate services revenue, including reimbursements, includes property and asset management fees, and transactional fees for leasing, acquisition, development and construction, financing, and legal services. These fees are determined in accordance with the terms specific to each arrangement and are recognized as the related services are performed. Development fees are earned from providing services to third-party property owners and our unconsolidated real estate ventures. The performance obligations associated with our development services contracts are satisfied over time and we recognize our development fee revenue using a time-based measure of progress over the course of the development project due to the stand-ready nature of the promised services. The transaction prices for our performance obligations that are expected to be completed in greater than twelve months are variable based on the costs ultimately incurred to develop the underlying assets. Judgments impacting the timing and amount of revenue recognized from our development services contracts include the determination of the nature and number of performance obligations within a contract, estimates of total development project costs, from which the fees are typically derived, and estimates of the period of time over which the development services are expected to be performed, which is the period over which the revenue is recognized. We recognize development fees earned from unconsolidated joint venture projects to the extent of the third-party partners' ownership interest. Share-Based Compensation The fair value of share-based compensation awards granted to our trustees, management or employees is determined, depending on the type of award, using the Monte Carlo or Black-Scholes methods, which is intended to estimate the fair value of the awards at the grant date using dividend yields, expected volatilities that are primarily based on available implied data and peer group companies' historical data and post-vesting restriction periods. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. The shortcut method is used for determining the expected life used in the valuation method. Compensation expense is based on the fair value of our common shares at the date of the grant and is recognized ratably over the vesting period using a graded vesting attribution model. We account for forfeitures as they occur. Distributions paid on unvested OP Units, LTIP Units, Time-Based LTIP Units and Performance-Based LTIP Units are recorded to "Redeemable noncontrolling interests" in our balance sheets. Recent Accounting Pronouncements See Note 2 to the financial statements for a description of recent accounting pronouncements. Results of Operations This following discusses certain line items from our 2020 and 2019 statements of operations and the year-to-year comparisons between 2020 and 2019. Discussions of 2018 items and year-to-year comparisons between 2019 and 2018 can be found in "Management's Discussion and Analysis of Financial Condition and Results of Operations" in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2019, filed with the SEC on February 25, 2020, which is incorporated herein by reference. 51 Table of Contents During 2019 and 2020, we sold the Disposed Properties. In December 2020, we acquired the Americana Portfolio, which did not have a material impact on our statement of operations for the year ended December 31, 2020. In December 2019, we acquired F1RST Residences. Comparison of the Year Ended December 31, 2020 to 2019 The following summarizes certain line items from our statements of operations that we believe are important in understanding our operations and/or those items which significantly changed in the year ended December 31, 2020 as compared to the same period in 2019: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 % Change ​ (Dollars in thousands) Property rental revenue ​ $ 458,958 ​ $ 493,273 (7.0) % Third-party real estate services revenue, including reimbursements ​ 113,939 ​ 120,886 (5.7) % Depreciation and amortization expense ​ 221,756 ​ 191,580 15.8 % Property operating expense ​ 145,625 ​ 137,622 5.8 % Real estate taxes expense ​ 70,958 ​ 70,493 0.7 % General and administrative expense: ​ ​ ​ ​ ​ ​ ​ ​ ​ Corporate and other ​ 46,634 ​ 46,822 (0.4) % Third-party real estate services ​ 114,829 ​ 113,495 1.2 % Share-based compensation related to Formation Transaction and special equity awards ​ 31,678 ​ 42,162 (24.9) % Transaction and other costs ​ 8,670 ​ 23,235 (62.7) % Loss from unconsolidated real estate ventures, net ​ 20,336 ​ 1,395 1,357.8 % Interest expense ​ 62,321 ​ 52,695 18.3 % Gain on sale of real estate ​ 59,477 ​ 104,991 (43.4) % Loss on extinguishment of debt ​ ​ 62 ​ ​ 5,805 ​ (98.9) % Impairment loss ​ ​ 10,232 ​ ​ — ​ * ​ * Not meaningful. Property rental revenue, decreased by $34.3 million, or 7.0%, to $459.0 million in 2020 from $493.3 million in 2019. The decrease was primarily due to a $35.1 million decrease related to the Disposed Properties, a $23.7 million decrease from the deferral of rent and the write-off of deferred rent receivable for tenants that were placed on the cash basis of accounting and an increase in uncollectable operating lease receivables attributable to COVID-19, a $6.8 million decrease related to 2100 Crystal Drive, which is currently vacant until Amazon takes occupancy of the entire building in 2021, and a $9.1 million decrease in our same-store multifamily assets due to lower occupancy and lower rents attributable to COVID-19. The decrease in property rental revenue was partially offset by a $14.4 million increase related to 4747 Bethesda Avenue and West Half, both of which were placed into service during the second half of 2019, a $13.3 million increase related to the commencement of leases with Amazon at 1800 South Bell Street, 241 18th Street South and 2200 Crystal Drive, an $8.1 million increase related to F1RST Residences, which was acquired in December 2019 and a $3.2 million increase at 1901 South Bell Street due to higher tenant reimbursements for construction services. Third-party real estate services revenue, including reimbursements, decreased by $6.9 million, or 5.7%, to $113.9 million in 2020 from $120.9 million in 2019. The decrease was primarily due to a $4.3 million decrease in asset management fees and a $2.3 million decrease in property management fees due to the sale of assets within the JBG Legacy Funds, a $4.2 million decrease in development fee income primarily related to the timing of development projects and a $1.8 million decrease in leasing fees from lower leasing volume due to the impact of COVID-19. The decrease in third-party real estate services revenue was partially offset by a $3.0 million increase in other service revenue, a $1.3 million increase in construction management fees and a $1.2 million increase in reimbursements revenue. Depreciation and amortization expense increased by $30.2 million, or 15.8%, to $221.8 million in 2020 from $191.6 million in 2019. The increase was primarily due to an $18.6 million increase related to 4747 Bethesda Avenue, West Half, The Wren and 901 W Street, which were placed into service in the second half of 2019 and during 2020, a $14.1 million increase related to 2000 South Bell Street and 2001 South Bell Street due to the shortening of the existing buildings' useful lives, a $5.9 million increase related to tenant improvements being placed into service related to leases with Amazon and 52 Table of Contents a $4.9 million increase related to F1RST Residences. The increase in depreciation and amortization expense was partially offset by a $13.9 million decrease related to the Disposed Properties. Property operating expense increased by $8.0 million, or 5.8%, to $145.6 million in 2020 from $137.6 million in 2019. The increase was primarily due to a $7.1 million increase related to 4747 Bethesda Avenue, West Half, The Wren and 901 W Street, which were placed into service in the second half of 2019 and during 2020, a $4.4 million increase related to 1901 South Bell Street due to costs incurred for construction management services provided to tenants, a $3.9 million increase in property operating expenses across our same store multifamily asset pool, primarily due to higher operating costs as a result of COVID-19, and a $3.1 million increase related to F1RST Residences. The increase in property operating expense was partially offset by an $8.7 million decrease related to the Disposed Properties. Real estate tax expense increased by $465,000, or 0.7%, to $71.0 million in 2020 from $70.5 million in 2019. The increase was primarily due to a $3.7 million increase at 4747 Bethesda Avenue, West Half, The Wren and 901 W Street as those assets were placed into service, a $1.3 million increase related to F1RST Residences and an increase in real estate tax assessments for various properties throughout the portfolio. The increase in real estate tax expense was partially offset by a $5.1 million decline related to the Disposed Properties. General and administrative expense: corporate and other decreased by $188,000, or 0.4%, to $46.6 million in 2020 from $46.8 million in 2019. The decrease was primarily due to declines in professional fees, rent expense, and travel and entertainment expense, partially offset by an increase in share-based compensation expense from the issuance of the 2020 equity awards and an increase in compensation costs. General and administrative expense: third-party real estate services increased by $1.3 million, or 1.2%, to $114.8 million in 2020 from $113.5 million in 2019. The increase was primarily due to an increase in share-based compensation expense from the issuance of the 2020 equity awards, partially offset by a decrease in rent expense. General and administrative expense: share-based compensation related to Formation Transaction and special equity awards decreased by $10.5 million, or 24.9%, to $31.7 million in 2020 from $42.2 million in 2019. The decrease was primarily due to the graded vesting of certain awards issued in prior years, which results in lower expense as portions of the awards become vested. Transaction and other costs of $8.7 million in 2020 includes $4.0 million of costs related to a charitable commitment to the Washington Housing Conservancy, a non-profit that acquires and owns affordable workforce housing in the Washington D.C. metropolitan region, $3.7 million of integration and severance costs and $682,000 of demolition costs related to several under development properties. Transaction and other costs of $23.2 million in 2019 includes $10.9 million of expenses related to the relocation of our corporate headquarters primarily due to an impairment loss on the right-of-use assets for leases associated with our former corporate headquarters, $5.4 million of demolition costs related to 1900 Crystal Drive, $5.3 million of integration and severance costs, $1.0 million of costs related to a contribution to the Washington Housing Conservancy and $651,000 of expenses related to other completed, potential and pursued transactions. Loss from unconsolidated real estate ventures increased by $18.9 million to $20.3 million for 2020 compared to $1.4 million in 2019. The increase was primarily due to a $6.5 million impairment loss related to an investment in a former unconsolidated real estate venture due to a decline in the fair value of The Marriott Wardman Park hotel, and losses resulting from the hotel's closure in March 2020 due to the effects of COVID-19, a $6.1 million decrease from the deferral of rent and the write-off of deferred rent receivables for tenants that were placed on the cash basis of accounting and an increase in uncollectable operating lease receivables attributable to COVID-19, and a $3.0 million loss from the sale of Woodglen by an unconsolidated real estate venture. The decrease was also due to the recognition of $6.4 million of income during 2019 primarily related to distributions from the real estate venture that owns 1101 17th Street. The increase in loss from unconsolidated real estate ventures was partially offset by an $800,000 gain from the sale of Pickett Industrial Park by our unconsolidated real estate venture in October 2020. Interest expense increased by $9.6 million, or 18.3%, to $62.3 million in 2020 from $52.7 million in 2019. The increase was primarily due to higher average outstanding balances under our revolving credit facility and our unsecured term loans, 53 Table of Contents and new mortgage loans collateralized by 4747 Bethesda Avenue, 1221 Van Street and 220 20 th Street. The increase was also due to a $16.6 million decrease in capitalized interest primarily due to the placing into service of West Half, 4747 Bethesda Avenue, The Wren and 901 W Street. The increase in interest expense was partially offset by lower interest rates, the repayment of several mortgages payable during 2019 and a $10.3 million decrease related to the Disposed Properties. Gain on the sale of real estate of $59.5 million in 2020 was due to the sale of Metropolitan Park. Gain on the sale of real estate of $105.0 million in 2019 was due to the sales of Commerce Executive/Commerce Metro Land, 1600 K Street, Vienna Retail, and a 50% interest in the entity that owns Central Place Tower and the subsequent remeasurement of our remaining interest to fair value. Loss on the extinguishment of debt was $5.8 million in 2019, of which $2.9 million related to our repayment of various mortgages payable and $2.9 million related to the termination of various interest rate swaps in connection with the repayment of the loan encumbering Central Place Tower. Impairment loss of $10.2 million in 2020 was due to the decline in fair value of One Democracy Plaza, a commercial real estate asset located in Bethesda, Maryland, which was written down to its estimated fair value. FFO FFO is a non-GAAP financial measure computed in accordance with the definition established by NAREIT in the NAREIT FFO White Paper - 2018 Restatement. NAREIT defines FFO as net income (loss) (computed in accordance with GAAP), excluding depreciation and amortization related to real estate, gains and losses from the sale of certain real estate assets, gains and losses from change in control and impairment write-downs of certain real estate assets and investments in entities when the impairment is directly attributable to decreases in the value of depreciable real estate held by the entity, including our share of such adjustments for unconsolidated real estate ventures. We believe FFO is a meaningful non-GAAP financial measure useful in comparing our levered operating performance from period-to-period and as compared to similar real estate companies because FFO excludes real estate depreciation and amortization expense and other non-comparable income and expenses, which implicitly assumes that the value of real estate diminishes predictably over time rather than fluctuating based on market conditions. FFO does not represent cash generated from operating activities and is not necessarily indicative of cash available to fund cash requirements and should not be considered as an alternative to net income (loss) (computed in accordance with GAAP) as a performance measure or cash flow as a liquidity measure. FFO may not be comparable to similarly titled measures used by other companies. 54 Table of Contents The following is the reconciliation of net income (loss) attributable to common shareholders, the most directly comparable GAAP measure, to FFO: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 ​ 2018 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net income (loss) attributable to common shareholders ​ $ (62,303) ​ $ 65,571 ​ $ 39,924 Net income (loss) attributable to redeemable noncontrolling interests ​ (4,958) ​ 8,573 ​ 6,710 Net loss attributable to noncontrolling interests ​ — ​ — ​ (21) Net income (loss) ​ (67,261) ​ 74,144 ​ 46,613 Gain on sale of real estate ​ (59,477) ​ (104,991) ​ (52,183) Loss (gain) on sale from unconsolidated real estate ventures ​ 2,126 ​ (335) ​ (36,042) Real estate depreciation and amortization ​ 211,455 ​ 180,508 ​ 201,062 Real estate impairment loss (1) ​ ​ 7,805 ​ ​ — ​ ​ — Impairment of investment in unconsolidated real estate venture (2) ​ 6,522 ​ — ​ ​ — Pro rata share of real estate depreciation and amortization from unconsolidated real estate ventures ​ 28,949 ​ 20,577 ​ 25,039 FFO attributable to noncontrolling interests in consolidated real estate ventures ​ (9) ​ (7) ​ (51) FFO attributable to OP Units ​ 130,110 ​ 169,896 ​ 184,438 FFO attributable to redeemable noncontrolling interests ​ (14,163) ​ (19,306) ​ (25,798) FFO attributable to common shareholders ​ $ 115,947 ​ $ 150,590 ​ $ 158,640 (1) In connection with the preparation and review of our 2020 annual financial statements, we determined that One Democracy Plaza, a commercial asset located in Bethesda, Maryland, was impaired due to a decline in the fair value of the asset and recorded an impairment loss of $10.2 million, of which $7.8 million related to real estate. The remaining $2.4 million of the impairment loss was attributable to the right-of-use asset associated with the property’s ground lease and was not added back to "Net income (loss) attributable to common shareholders" to arrive at "FFO attributable to common shareholders." (2) During the second quarter of 2020, we determined that our investment in the venture that owns The Marriott Wardman Park hotel was impaired due to a decline in the fair value of the underlying asset and recorded an impairment loss of $6.5 million, which reduced the net book value of our investment to zero, and we suspended equity loss recognition for the venture after June 30, 2020. On October 1, 2020, we transferred our interest in this venture to our former venture partner. NOI and Same Store NOI NOI is a non-GAAP financial measure management uses to assess a segment's performance. The most directly comparable GAAP measure is net income (loss) attributable to common shareholders. We use NOI internally as a performance measure and believe NOI provides useful information to investors regarding our financial condition and results of operations because it reflects only property related revenue (which includes base rent, tenant reimbursements and other operating revenue, net of free rent and payments associated with assumed lease liabilities) less operating expenses and ground rent, if applicable. NOI also excludes deferred rent, related party management fees, interest expense, and certain other non-cash adjustments, including the accretion of acquired below-market leases and amortization of acquired above-market leases and below-market ground lease intangibles. Management uses NOI as a supplemental performance measure for our assets and believes it provides useful information to investors because it reflects only those revenue and expense items that are incurred at the asset level, excluding non-cash items. In addition, NOI is considered by many in the real estate industry to be a useful starting point for determining the value of a real estate asset or group of assets. However, because NOI excludes depreciation and amortization and captures neither the changes in the value of our assets that result from use or market conditions, nor the level of capital expenditures and capitalized leasing commissions necessary to maintain the operating performance of our assets, all of which have real economic effect and could materially impact the financial performance of our assets, the utility of NOI as a measure of the operating performance of our assets is limited. NOI presented by us may not be comparable to NOI reported by other REITs that define these measures differently. We believe that to facilitate a clear understanding of our operating results, NOI should be examined in conjunction with net income (loss) attributable to common shareholders as presented in our financial statements. NOI should not be considered as an alternative to net income (loss) attributable to common shareholders as an indication of our performance or to cash flows as a measure of liquidity or our ability to make distributions 55 Table of Contents During the year ended December 31, 2020, our same store pool changed from the prior year due to the inclusion of 1700 M Street and our 50% interest in Central Place Tower, and the exclusion of Woodglen and Pickett Industrial Park, which were sold by our unconsolidated real estate ventures, and 2000 and 2001 South Bell Street, which was taken out of service for redevelopment. While there is judgment surrounding changes in designations, a property is removed from the same store pool when the property is considered to be under-construction because it is undergoing significant redevelopment or renovation pursuant to a formal plan or is being repositioned in the market and such renovation or repositioning is expected to have a significant impact on property NOI. A development property or under-construction property is moved to the same store pool once a substantial portion of the growth expected from the development or redevelopment is reflected in both the current and comparable prior year period. Acquisitions are moved into the same store pool once we have owned the property for the entirety of the comparable periods and the property is not under significant development or redevelopment. Same store NOI decreased by $13.0 million, or 4.3%, for the year ended December 31, 2020 as compared to the year ended December 31, 2019. The decrease in same store NOI for the year ended December 31, 2020 was substantially all attributable to COVID-19, including: (i) lower occupancy, higher concessions, lower rents, higher operating costs, and an increase in uncollectable operating lease receivables at our multifamily properties, (ii) rent deferrals, an increase in uncollectable operating lease receivables and a decline in parking revenue at our commercial properties, and (iii) lower occupancy at the Crystal City Marriott. These declines were partially offset by the burn-off of rent abatement across our commercial portfolio, resulting in flat same store NOI for the commercial assets. 56 Table of Contents The following is the reconciliation of net income attributable to common shareholders to NOI and same store NOI: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 ​ ​ ​ ​ ​ ​ ​ Net income (loss) attributable to common shareholders ​ $ (62,303) ​ $ 65,571 Add: ​ ​ ​ ​ ​ ​ Depreciation and amortization expense ​ 221,756 ​ 191,580 General and administrative expense: ​ ​ ​ ​ ​ ​ Corporate and other ​ 46,634 ​ 46,822 Third-party real estate services ​ 114,829 ​ 113,495 Share-based compensation related to Formation Transaction and special equity awards ​ 31,678 ​ 42,162 Transaction and other costs ​ 8,670 ​ 23,235 Interest expense ​ 62,321 ​ 52,695 Loss on extinguishment of debt ​ 62 ​ 5,805 Impairment loss ​ ​ 10,232 ​ ​ — Income tax benefit ​ (4,265) ​ (1,302) Net income (loss) attributable to redeemable noncontrolling interests ​ (4,958) ​ 8,573 Less: ​ ​ ​ ​ ​ ​ Third-party real estate services, including reimbursements revenue ​ 113,939 ​ 120,886 Other revenue ​ 15,372 ​ 7,638 Loss from unconsolidated real estate ventures, net ​ (20,336) ​ (1,395) Interest and other income (loss), net ​ (625) ​ 5,385 Gain on sale of real estate ​ 59,477 ​ 104,991 Consolidated NOI ​ 256,829 ​ 311,131 NOI attributable to unconsolidated real estate ventures at our share ​ 27,693 ​ 21,797 Non-cash rent adjustments (1) ​ 5,535 ​ (34,359) Other adjustments (2) ​ 6,058 ​ 13,979 Total adjustments ​ 39,286 ​ 1,417 NOI ​ 296,115 ​ 312,548 Less: out-of-service NOI loss (3) ​ (5,789) ​ (7,013) Operating Portfolio NOI ​ 301,904 ​ 319,561 Non-same store NOI (4) ​ 14,028 ​ 18,706 Same store NOI (5) ​ $ 287,876 ​ $ 300,855 ​ ​ ​ ​ ​ ​ ​ Change in same store NOI ​ (4.3)% ​ ​ ​ Number of properties in same store pool ​ 52 ​ ​ ​ (1) Adjustment to exclude straight-line rent, above/below market lease amortization and lease incentive amortization. (2) Adjustment to include other revenue and payments associated with assumed lease liabilities related to operating properties and to exclude commercial lease termination revenue and allocated corporate general and administrative expenses to operating properties. (3) Includes the results of our under-construction assets, and near-term and future development pipelines. (4) Includes the results of properties that were not in-service for the entirety of both periods being compared and properties for which significant redevelopment, renovation or repositioning occurred during either of the periods being compared. (5) Includes the results of the properties that are owned, operated and in-service for the entirety of both periods being compared except for properties that are being phased out of service for future development. Reportable Segments We review operating and financial data for each property on an individual basis; therefore, each of our individual properties is a separate operating segment. We defined our reportable segments to be aligned with our method of internal reporting and the way our Chief Executive Officer, who is also our CODM, makes key operating decisions, evaluates financial results, allocates resources and manages our business. Accordingly, we aggregate our operating segments into three reportable segments (commercial, multifamily, and third-party asset management and real estate services) based on the economic characteristics and nature of our assets and services. 57 Table of Contents The CODM measures and evaluates the performance of our operating segments, with the exception of the third-party asset management and real estate services business, based on the NOI of properties within each segment. NOI includes property rental revenue and other property revenue, and deducts property operating expenses and real estate taxes. With respect to the third-party asset management and real estate services business, the CODM reviews revenue streams generated by this segment ("Third-party real estate services, including reimbursements"), as well as the expenses attributable to the segment ("General and administrative: third-party real estate services"), which are both disclosed separately in our statements of operations and discussed in the preceding pages under "Results of Operations." The following represents the components of revenue from our third-party real estate services business: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ ​ 2020 2019 ​ ​ ​ ​ ​ ​ ​ Property management fees ​ $ 20,178 ​ $ 22,437 Asset management fees ​ 9,791 ​ 14,045 Development fees ​ 11,496 ​ 15,655 Leasing fees ​ 5,594 ​ 7,377 Construction management fees ​ 2,966 ​ 1,669 Other service revenue ​ 7,255 ​ 4,269 Third-party real estate services revenue, excluding reimbursements ​ 57,280 ​ 65,452 Reimbursement revenue (1) ​ 56,659 ​ 55,434 Third-party real estate services revenue, including reimbursements ​ ​ 113,939 ​ ​ 120,886 Third-party real estate services expenses ​ ​ 114,829 ​ ​ 113,495 Third-party real estate services revenue less expenses ​ $ (890) ​ $ 7,391 (1) Represents reimbursements of expenses incurred by us on behalf of third parties, including allocated payroll costs and amounts paid to third-party contractors for construction management projects. Third-party real estate services revenue, including reimbursements, decreased by $6.9 million, or 5.7%, to $113.9 million in 2020 from $120.9 million in 2019. The decrease was primarily due to a $4.3 million decrease in asset management fees and a $2.3 million decrease in property management fees due to the sale of assets within the JBG Legacy Funds, a $4.2 million decrease in development fee income primarily related to the timing of development projects and a $1.8 million decrease in leasing fees due to the impact of COVID-19. The decrease in third-party real estate services revenue was partially offset by a $3.0 million increase in other service revenue, a $1.3 million increase in construction management fees and a $1.2 million increase in reimbursements revenue. Third-party real estate services expenses increased by $1.3 million, or 1.2%, to $114.8 million in 2020 from $113.5 million in 2019. The increase was primarily due to an increase in share-based compensation expense from the issuance of the 2020 equity awards, partially offset by a decrease in rent expense. Consistent with internal reporting presented to our CODM and our definition of NOI, the third-party asset management and real estate services operating results are excluded from the NOI data below. Property revenue is calculated as property rental revenue plus other property revenue (primarily parking revenue). Property expense is calculated as property operating expenses plus real estate taxes. Consolidated NOI is calculated as total property revenue less total property expense. See Note 19 to the financial statements for the reconciliation of net income (loss) 58 Table of Contents attributable to common shareholders to consolidated NOI for the years ended December 31, 2020 and 2019. The following is a summary of NOI by segment: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ ​ 2020 2019 ​ ​ ​ ​ ​ ​ ​ Property revenue: ​ ​ ​ Commercial ​ $ 359,291 ​ $ 408,904 Multifamily ​ 121,886 ​ 116,710 Other (1) ​ (7,765) ​ (6,368) Total property revenue ​ 473,412 ​ 519,246 ​ ​ ​ ​ ​ ​ ​ Property expense: ​ ​ Commercial ​ 153,096 ​ 163,292 Multifamily ​ 66,741 ​ 50,257 Other (1) ​ (3,254) ​ (5,434) Total property expense ​ 216,583 ​ 208,115 ​ ​ ​ ​ ​ ​ ​ Consolidated NOI: ​ ​ Commercial ​ 206,195 ​ 245,612 Multifamily ​ 55,145 ​ 66,453 Other (1) ​ (4,511) ​ (934) Consolidated NOI ​ $ 256,829 ​ $ 311,131 (1) Includes activity related to future development pipeline assets and corporate entities, and the elimination of intersegment activity. Comparison of the Year Ended December 31, 2020 to 2019 Commercial: Property rental revenue decreased by $49.6 million, or 12.1%, to $359.3 million in 2020 from $408.9 million in 2019. Consolidated NOI decreased by $39.4 million, or 16.0%, to $206.2 million in 2020 from $245.6 million in 2019. The decrease in property revenue and consolidated NOI was primarily due to the sale of the Disposed Properties and a decrease in property rental revenue due to the deferral of rent and the write-off of deferred rent balances for tenants that were placed on the cash basis of accounting and an increase in uncollectable operating lease receivables attributable to COVID-19. The decrease in property revenue and consolidated NOI was partially offset by an increase in revenue from 4747 Bethesda Avenue, which was placed into service during the fourth quarter of 2019, and the commencement of leases with Amazon at 1800 South Bell Street, 241 18 th Street South and 2200 Crystal Drive. Multifamily: Property rental revenue increased by $5.2 million, or 4.4%, to $121.9 million in 2020 from $116.7 million in 2019. Consolidated NOI decreased by $11.3 million, or 17.0%, to $55.1 million in 2020 from $66.5 million in 2019. The increase in property revenue was primarily due to the acquisition of F1RST Residences and the placing of West Half, The Wren and 901 W Street into service in the second half of 2019 and during 2020, partially offset by a decrease in our same store multifamily assets due to lower occupancy, higher concessions, lower rents, higher operating costs and an increase in uncollectable operating lease receivables, which were attributable to the impact of COVID-19. Further, the decline in consolidated NOI was also due to a reduction in capitalized expenses at West Half, The Wren and 901 W Street as the assets were placed into service. Liquidity and Capital Resources Property rental income is our primary source of operating cash flow and is dependent on many factors including occupancy levels and rental rates, as well as our tenants' ability to pay rent. In addition, our third-party asset management and real estate services business provides fee-based real estate services to the WHI, Amazon, the JBG Legacy Funds and other third parties. Our assets provide a relatively consistent level of cash flow that enables us to pay operating expenses, debt service, recurring capital expenditures, dividends to shareholders and distributions to holders of OP Units. Other sources of liquidity to fund cash requirements include proceeds from financings, asset sales and the issuance and sale of equity securities. We anticipate that cash flows from continuing operations and proceeds from financings, recapitalizations and 59 Table of Contents asset sales, together with existing cash balances, will be adequate to fund our business operations, debt amortization, capital expenditures, any dividends to shareholders and distributions to holders of OP Units over the next 12 months. Financing Activities The following is a summary of mortgages payable: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted Average ​ ​ ​ ​ ​ ​ ​ ​ ​ Effective December 31, ​ ​ Interest Rate (1) 2020 2019 ​ ​ ​ ​ ​ (In thousands) ​ Variable rate (2) 2.18% ​ $ 678,346 ​ $ 2,200 ​ Fixed rate (3) 4.32% ​ 925,523 ​ 1,125,648 ​ Mortgages payable ​ ​ 1,603,869 ​ 1,127,848 ​ Unamortized deferred financing costs and premium/discount, net ​ ​ (10,131) ​ (2,071) ​ Mortgages payable, net ​ ​ ​ $ 1,593,738 ​ $ 1,125,777 ​ (1) Weighted average effective interest rate as of December 31, 2020. (2) Includes a variable rate mortgage payable with an interest rate cap agreement as of December 31, 2020. (3) Includes variable rate mortgages payable with interest rates fixed by interest rate swap agreements . As of December 31, 2020 and 2019, the net carrying value of real estate collateralizing our mortgages payable totaled $1.8 billion and $1.4 billion. Our mortgages payable contain covenants that limit our ability to incur additional indebtedness on these properties and, in certain circumstances, require lender approval of tenant leases and/or yield maintenance upon repayment prior to maturity. Certain mortgages payable are recourse to us. See Note 20 to the financial statements for additional information. We were not in default under any mortgage loan as of December 31, 2020. During the year ended December 31, 2020, we entered into four separate mortgage loans with an aggregate principal balance of $560.0 million, collateralized by 4747 Bethesda Avenue, The Bartlett, 1221 Van Street and 220 20th Street, and refinanced the mortgage payable collateralized by RTC-West, increasing the principal balance by $20.2 million. In December 2020, we repaid the mortgage payable collateralized by WestEnd25 with a principal balance of $94.7 million. During the year ended December 31, 2019, aggregate borrowings under mortgages payable totaled $2.2 million related to construction draws. During the year ended December 31, 2019, we repaid mortgages payable with an aggregate principal balance of $709.1 million. The loss on the extinguishment of debt was $5.8 million for the year ended December 31, 2019, of which $2.9 million related to our repayment of various mortgages payable and $2.9 million related to the termination of various interest rate swaps in connection with the repayment of the loan encumbering Central Place Tower. As of December 31, 2020 and 2019, we had various interest rate swap and cap agreements on certain of our mortgages payable with an aggregate notional value of $1.3 billion and $867.6 million. During the year ended December 31, 2020, we entered into various interest rate cap agreements on certain of our mortgages payable with an aggregate notional value of $560.0 million. During the year ended December 31, 2019, in connection with the repayment of the loan encumbering Central Place Tower, we terminated various interest rate swaps with an aggregate notional value of $220.0 million. See Note 18 to the financial statements for additional information. As of December 31, 2020, our $1.4 billion credit facility consisted of a $1.0 billion revolving credit facility maturing in January 2025, a $200.0 million Tranche A-1 Term Loan maturing in January 2023 and a $200.0 million Tranche A-2 Term Loan maturing in July 2024. Based on the terms as of December 31, 2020, the interest rate for the credit facility varies based on a ratio of our total outstanding indebtedness to a valuation of certain real property and assets and ranges (i) in the case of the revolving credit facility, effective January 2020, from LIBOR plus 1.05% to LIBOR plus 1.50%, (ii) in the case of the Tranche A-1 Term Loan, from LIBOR plus 1.20% to LIBOR plus 1.70% and (iii) in the case of the Tranche A-2 Term Loan, from LIBOR 60 Table of Contents plus 1.15% to LIBOR plus 1.70%. There are various LIBOR options in the credit facility, and we elected the one-month LIBOR option as of December 31, 2020. We were not in default under our credit facility as of December 31, 2020. The following is a summary of amounts outstanding under the credit facility: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Effective ​ December 31, ​ ​ Interest Rate (1) 2020 2019 ​ ​ ​ ​ ​ (In thousands) ​ Revolving credit facility (2) (3) (4) 1.19% ​ $ — ​ $ 200,000 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Tranche A-1 Term Loan (5) 2.59% ​ $ 200,000 ​ $ 100,000 ​ Tranche A-2 Term Loan (6) 2.49% ​ 200,000 ​ 200,000 ​ Unsecured term loans ​ ​ 400,000 ​ 300,000 ​ Unamortized deferred financing costs, net ​ ​ (2,021) ​ (2,705) ​ Unsecured term loans, net ​ ​ ​ $ 397,979 ​ $ 297,295 ​ (1) Effective interest rate as of December 31, 2020. (2) As of both December 31, 2020 and 2019, letters of credit with an aggregate face amount of $1.5 million were outstanding under our revolving credit facility. (3) As of December 31, 2020 and 2019, net deferred financing costs related to our revolving credit facility totaling $6.7 million and $3.1 million were included in "Other assets, net." (4) The interest rate for the revolving credit facility excludes a 0.15% facility fee. (5) As of December 31, 2020 and 2019, $200.0 million and $100.0 million of the outstanding balance was fixed by interest rate swap agreements. As of December 31, 2020, the interest rate swaps mature concurrently with the term loan and provide a weighted average interest rate of 1.39%. (6) As of December 31, 2020 and 2019, $200.0 million and $137.6 million of the outstanding balance was fixed by interest rate swap agreements. As of December 31, 2020, the interest rate swaps mature concurrently with the term loan and provide a weighted average interest rate of 1.34%. Our existing floating rate debt instruments, including our credit facility, and our hedging arrangements currently use as a reference rate the USD-LIBOR, and we expect a transition from LIBOR to another reference rate due to plans to phase out the reference rate by the end of 2021, after which point its continuation cannot be assured. Though an alternative reference rate for USD-LIBOR, the SOFR, exists, significant uncertainties still remain. We can provide no assurance regarding the future of LIBOR and when our LIBOR-based instruments will transition from USD-LIBOR as a reference rate to SOFR or another reference rate. The discontinuation of a benchmark rate or other financial metric, changes in a benchmark rate or other financial metric, or changes in market perceptions of the acceptability of a benchmark rate or other financial metric, including LIBOR, could, among other things result in increased interest payments, changes to our risk exposures, or require renegotiation of previous transactions. In addition, any such discontinuation or changes, whether actual or anticipated, could result in market volatility, adverse tax or accounting effects, increased compliance, legal and operational costs, and risks associated with contract negotiations. Common Shares Repurchased In March 2020, our Board of Trustees authorized the repurchase of up to $500 million of our outstanding common shares. During the year ended December 31, 2020, we repurchased and retired 3.8 million common shares for $104.8 million, an average purchase price of $27.72 per share. Purchases, made pursuant to the program, are made either in the open market or in privately negotiated transactions from time to time as permitted by federal securities laws and other legal requirements. The timing, manner, price and amount of any repurchases will be determined by us at our discretion and will be subject to economic and market conditions, share 61 Table of Contents price, applicable legal requirements and other factors. The program may be suspended or discontinued at our discretion without prior notice. Liquidity Requirements Our principal liquidity needs for the next 12 months and beyond are to fund: ● normal recurring expenses; ● debt service and principal repayment obligations, including balloon payments on maturing debt; ● capital expenditures, including major renovations, tenant improvements and leasing costs; ● development expenditures; ● dividends to shareholders and distributions to holders of OP Units ● common share repurchases; and ● possible acquisitions of properties, either directly or indirectly through the acquisition of equity interests therein. We expect to satisfy these needs using one or more of the following: ● cash and cash equivalent balances; ● cash flows from operations; ● distributions from real estate ventures; and ● proceeds from financings, recapitalizations and asset sales. While we do not expect the need to do so during the next 12 months, we also can issue equity securities to raise funds. While we have not experienced a significant impact to date in this regard, we expect COVID-19 to continue to have an adverse impact on our liquidity and capital resources. Future decreases in cash flows from operations resulting from tenant defaults, rent deferrals or decreases in our rents or occupancy, would decrease the cash available for the capital uses described above. In light of the current lack of visibility regarding the long-term impact of COVID-19 on our revenue, we have taken various steps to mitigate its adverse effect on our liquidity, including the deferral of planned discretionary capital expenditures for our operating assets for 2020 and 2021. During the year ended December 31, 2020, we repaid $500.0 million of draws under our revolving credit facility, in part with the proceeds from three separate mortgage loans with an aggregate principal balance of $385.0 million, collateralized by The Bartlett, 1221 Van Street and 220 20th Street. We also made a $100.0 million draw on our Tranche A-1 Term Loan in April 2020, and repaid a mortgage payable collateralized by WestEnd25 with a principal balance of $94.7 million in December 2020. As of December 31, 2020, we have $998.5 million of remaining availability under our credit facility (net of outstanding letters of credit totaling $1.5 million). As of December 31, 2020, mortgages payable totaling $1.1 million on a consolidated basis and $103.4 million at our share are scheduled to mature in 2021. 62 Table of Contents Contractual Obligations and Commitments The following is a summary of our contractual obligations and commitments as of December 31, 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total 2021 2022 2023 2024 2025 Thereafter ​ (In thousands) Contractual cash obligations (principal and interest): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Debt obligations (1) (2) ​ $ 2,302,336 ​ $ 71,156 ​ $ 176,173 ​ $ 422,401 ​ $ 365,546 ​ $ 581,682 ​ $ 685,378 Operating leases (3) ​ 14,867 ​ 2,550 ​ 2,266 ​ 1,202 ​ 1,263 ​ 1,327 ​ 6,259 Finance leases (3) ​ ​ 304,129 ​ ​ 1,020 ​ ​ 1,040 ​ ​ 1,061 ​ ​ 1,082 ​ ​ 1,104 ​ ​ 298,822 Other ​ 3,857 ​ 2,005 ​ 955 ​ 888 ​ 6 ​ 3 ​ — Total contractual cash obligations (4) ​ $ 2,625,189 ​ $ 76,731 ​ $ 180,434 ​ $ 425,552 ​ $ 367,897 ​ $ 584,116 ​ $ 990,459 (1) Interest was computed giving effect to interest rate hedges. One-month LIBOR of 0.14% was applied to loans which are variable (no hedge) or variable with an interest rate cap. Additionally, we assumed no additional borrowings on construction loans. (2) Excludes our proportionate share of unconsolidated real estate venture indebtedness. See additional information in Off-Balance Sheet Arrangements section below. (3) We recognize operating and finance lease right-of-use assets and lease liabilities in our balance sheet associated with our corporate office lease and various ground leases for which we are the lessee. See Note 20 to the financial statements for additional information. (4) Excludes obligations related to construction or development contracts totaling $18.9 million ($9.6 million related to our consolidated entities and $9.3 million related to our unconsolidated real estate ventures at our share), based on our current plans and estimates, since payments are only due upon satisfactory performance under the contracts. Also excludes committed tenant-related obligations totaling $56.1 million ($52.3 million related to our consolidated entities and $3.8 million related to our unconsolidated real estate ventures at our share) as timing and amounts of payments are uncertain and may only be due upon satisfactory performance of certain conditions. See Commitments and Contingencies section below for additional information. As of December 31, 2020, we have capital commitments and certain recorded guarantees to our unconsolidated real estate ventures totaling $56.1 million. In December 2020, our Board of Trustees declared a quarterly dividend of $0.225 per common share, which was paid on January 11, 2021. Summary of Cash Flows The following summary discussion of our cash flows is based on our statements of cash flows and is not meant to be an all-inclusive discussion of the changes in our cash flows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 ​ ​ (In thousands) Net cash provided by operating activities ​ $ 169,021 ​ $ 173,986 Net cash used in by investing activities ​ (167,690) ​ (240,672) Net cash provided by (used in) financing activities ​ 119,489 ​ (190,330) ​ Cash Flows for the Year Ended December 31, 2020 Cash and cash equivalents, and restricted cash increased $120.8 million to $263.3 million as of December 31, 2020, compared to $142.5 million as of December 31, 2019. This increase resulted from $169.0 million of net cash provided by operating activities and $119.5 million of net cash provided by financing activities, partially offset by $167.7 million of net cash used in investing activities. Our outstanding debt was $2.0 billion and $1.6 billion as of December 31, 2020 and 2019. The $376.0 million increase in outstanding debt was primarily from four separate mortgage loans with an aggregate principal balance of $560.0 million, collateralized by 4747 Bethesda Avenue, The Bartlett, 1221 Van Street and 220 20 th Street, and the remaining $100.0 million draw under our Tranche A-1 Term Loan, partially offset by the repayment of the revolving credit facility and the mortgage payable collateralized by WestEnd25 with a principal balance of $94.7 million. 63 Table of Contents Net cash provided by operating activities of $169.0 million primarily comprised: (i) $211.7 million of net income (before $338.5 million of non-cash items and a $59.5 million gain on sale of real estate) and (ii) $4.3 million of return on capital from unconsolidated real estate ventures, partially offset by (iii) $47.0 million of net change in operating assets and liabilities. Non-cash income adjustments of $338.5 million primarily include depreciation and amortization expense, share-based compensation expense, losses on operating lease and other receivables, net loss from unconsolidated real estate ventures, deferred rent and impairment loss. Net cash used in investing activities of $167.7 million comprised: (i) $307.5 million of development costs, construction in progress and real estate additions, (ii) $45.7 million related to the acquisition of the Americana Portfolio in December 2020, (iii) $25.4 million of deposits primarily related to the purchase of CBRS wireless spectrum licenses and (iv) $14.6 million of investments in unconsolidated real estate ventures, partially offset by (v) $154.5 million of proceeds from the sale of real estate and (vi) $71.1 million of distributions of capital from unconsolidated real estate ventures. Net cash provided by financing activities of $119.5 million primarily comprised: (i) $580.1 million of proceeds from borrowings under mortgages payable, (ii) $500.0 million of proceeds from borrowings under our revolving credit facility and (iii) $100.0 million of proceeds from borrowings under unsecured term loans, partially offset by (iv) $700.0 million of repayments of our revolving credit facility, (v) $120.0 million of dividends paid to common shareholders, (vi) $104.8 million of common shares repurchased, (vii) $104.1 million of repayments of mortgages payable, (viii) $15.0 million of distributions to redeemable noncontrolling interests, and (ix) $14.9 million of debt issuance costs. Cash Flows for the Year Ended December 31, 2019 Cash and cash equivalents, and restricted cash decreased $257.0 million to $142.5 million as of December 31, 2019, compared to $399.5 million as of December 31, 2018. This decrease resulted from $240.7 million of net cash used in investing activities and $190.3 million of net cash used in financing activities, partially offset by $174.0 million of net cash provided by operating activities. Net cash provided by operating activities of $174.0 million primarily comprised: (i) $214.8 million of net income (before $245.6 million of non-cash items and a $105.0 million gain on sale of real estate) and (ii) $2.7 million of return on capital from unconsolidated real estate ventures, partially offset by (iii) $43.5 million of net change in operating assets and liabilities. Non-cash income adjustments of $245.6 million primarily include depreciation and amortization expense, share-based compensation expense, deferred rent, impairment of the right-of-use asset for leases associated with our former corporate headquarters, amortization of lease incentives and loss on extinguishment of debt. Net cash used in investing activities of $240.7 million primarily comprised: (i) $441.0 million of development costs, construction in progress and real estate additions, (ii) $165.2 million related to the acquisition of F1RST Residences in December 2019, and (iii) $18.7 million of investments in unconsolidated real estate ventures, partially offset by (iv) $377.5 million of proceeds from the sales of real estate and (v) $7.6 million of distributions of capital from unconsolidated real estate ventures. Net cash used in financing activities of $190.3 million primarily comprised: (i) $719.0 million of repayments of mortgages payable, (ii) $129.8 million of dividends paid to common shareholders and (iii) $17.4 million of distributions to redeemable noncontrolling interests, partially offset by (iv) $472.8 million of net proceeds from the issuance of common stock and (v) $200.0 million of proceeds from borrowings under our revolving credit facility. Off-Balance Sheet Arrangements Unconsolidated Real Estate Ventures We consolidate entities in which we have a controlling interest or are the primary beneficiary in a variable interest entity. From time to time, we may have off-balance-sheet unconsolidated real estate ventures and other unconsolidated arrangements with varying structures. 64 Table of Contents As of December 31, 2020, we have investments in unconsolidated real estate ventures totaling $461.4 million. For the majority of these investments, we exercise significant influence over but do not control these entities and, therefore. account for these investments using the equity method of accounting. For a more complete description of our real estate ventures, see Note 6 to the financial statements. From time to time, we (or ventures in which we have an ownership interest) have agreed, and may in the future agree with respect to unconsolidated real estate ventures, to (i) guarantee portions of the principal, interest and other amounts in connection with borrowings, (ii) provide customary environmental indemnifications and nonrecourse carve-outs (e.g., guarantees against fraud, misrepresentation and bankruptcy) in connection with borrowings or (iii) provide guarantees to lenders and other third parties for the completion of development projects. We customarily have agreements with our outside venture partners whereby the partners agree to reimburse the real estate venture or us for their share of any payments made under certain of these guarantees. At times, we also have agreements with certain of our outside venture partners whereby we agree to either indemnify the partners and/or the associated ventures with respect to certain contingent liabilities associated with operating assets or to reimburse our partner for its share of any payments made by them under certain guarantees. Guarantees (excluding environmental) customarily terminate either upon the satisfaction of specified circumstances or repayment of the underlying debt. Amounts that we may be required to pay in future periods in relation to guarantees associated with budget overruns or operating losses are not estimable. As of December 31, 2020, we had additional capital commitments and certain recorded guarantees to our unconsolidated real estate ventures totaling $56.1 million. As of December 31, 2020, we had no principal payment guarantees related to our unconsolidated real estate ventures. Reconsideration events could cause us to consolidate these unconsolidated real estate ventures in the future or deconsolidate a consolidated entity. We evaluate reconsideration events as we become aware of them. Reconsideration events include amendments to real estate venture agreements and changes in our partner's ability to make contributions to the venture. Under certain circumstances, we may purchase our partner's interest. Commitments and Contingencies Insurance We maintain general liability insurance with limits of $150.0 million per occurrence and in the aggregate, and property and rental value insurance coverage with limits of $1.5 billion per occurrence, with sub-limits for certain perils such as floods and earthquakes on each of our properties. We also maintain coverage, through our wholly owned captive insurance subsidiary, for a portion of the first loss on the above limits and for both terrorist acts and for nuclear, biological, chemical or radiological terrorism events with limits of $2.0 billion per occurrence. These policies are partially reinsured by third-party insurance providers. We will continue to monitor the state of the insurance market, and the scope and costs of coverage for acts of terrorism. We cannot anticipate what coverage will be available on commercially reasonable terms in the future. We are responsible for deductibles and losses in excess of the insurance coverage, which could be material. Our debt, consisting of mortgages payable secured by our properties, a revolving credit facility and unsecured term loans, contains customary covenants requiring adequate insurance coverage. Although we believe that we currently have adequate insurance coverage, we may not be able to obtain an equivalent amount of coverage at reasonable costs in the future. If lenders insist on greater coverage than we are able to obtain, it could adversely affect the ability to finance or refinance our properties. Construction Commitments As of December 31, 2020, we had construction in progress that will require an additional $18.9 million to complete ($9.6 million related to our consolidated entities and $9.3 million related to our unconsolidated real estate ventures at our share), based on our current plans and estimates, which we anticipate will be primarily expended over the next one to two years. These capital expenditures are generally due as the work is performed, and we expect to finance them with debt proceeds, proceeds from asset recapitalizations and sales and available cash. 65 Table of Contents Other As of December 31, 2020, we had committed tenant-related obligations totaling $56.1 million ($52.3 million related to our consolidated entities and $3.8 million related to our unconsolidated real estate ventures at our share). The timing and amounts of payments for tenant-related obligations are uncertain and may only be due upon satisfactory performance of certain conditions. There are various legal actions against us in the ordinary course of business. In our opinion, the outcome of such matters will not have a material adverse effect on our financial condition, results of operations or cash flows. With respect to borrowings of our consolidated entities, we have agreed, and may in the future agree, to (i) guarantee portions of the principal, interest and other amounts, (ii) provide customary environmental indemnifications and nonrecourse carve-outs (e.g., guarantees against fraud, misrepresentation and bankruptcy) or (iii) provide guarantees to lenders, tenants and other third parties for the completion of development projects. As of December 31, 2020, the aggregate amount of principal payment guarantees was $8.3 million for our consolidated entities. In connection with the Formation Transaction, we have a Tax Matters Agreement that provides special rules that allocate tax liabilities if the distribution of JBG SMITH shares by Vornado, together with certain related transactions, is determined not to be tax-free. Under the Tax Matters Agreement, we may be required to indemnify Vornado against any taxes and related amounts and costs resulting from a violation by us of the Tax Matters Agreement. Environmental Matters Under various federal, state and local laws, ordinances and regulations, an owner of real estate is liable for the costs of removal or remediation of certain hazardous or toxic substances on such real estate. These laws often impose such liability without regard to whether the owner knew of, or was responsible for, the presence of such hazardous or toxic substances. The costs of remediation or removal of such substances may be substantial and the presence of such substances, or the failure to promptly remediate such substances, may adversely affect the owner's ability to sell such real estate or to borrow using such real estate as collateral. In connection with the ownership and operation of our assets, we may be potentially liable for such costs. The operations of current and former tenants at our assets have involved, or may have involved, the use of hazardous materials or generated hazardous wastes. The release of such hazardous materials and wastes could result in us incurring liabilities to remediate any resulting contamination. The presence of contamination or the failure to remediate contamination at our properties may (i) expose us to third-party liability (e.g., for cleanup costs, natural resource damages, bodily injury or property damage), (ii) subject our properties to liens in favor of the government for damages and costs the government incurs in connection with the contamination, (iii) impose restrictions on the manner in which a property may be used or which businesses may be operated, or (iv) materially adversely affect our ability to sell, lease or develop the real estate or to borrow using the real estate as collateral. In addition, our assets are exposed to the risk of contamination originating from other sources. While a property owner may not be responsible for remediating contamination that has migrated onsite from an identifiable and viable offsite source, the contaminant's presence can have adverse effects on operations and the redevelopment of our assets. To the extent we send contaminated materials to other locations for treatment or disposal, we may be liable for cleanup of those sites if they become contaminated. Most of our assets have been subject, at some point, to environmental assessments that are intended to evaluate the environmental condition of the subject and surrounding assets. These environmental assessments generally have included a historical review, a public records review, a visual inspection of the site and surrounding assets, visual or historical evidence of underground storage tanks, and the preparation and issuance of a written report. Soil and/or groundwater subsurface testing is conducted at our assets, when necessary, to further investigate any issues raised by the initial assessment that could reasonably be expected to pose a material concern to the property or result in us incurring material environmental liabilities as a result of redevelopment. They may not, however, have included extensive sampling or subsurface investigations. In each case where the environmental assessments have identified conditions requiring remedial actions required by law, we have initiated appropriate actions. The environmental assessments did not reveal any material environmental contamination that we believe would have a material adverse effect on our overall business, financial condition or results of operations, or that have not been anticipated and remediated during site redevelopment as required by law. Nevertheless, there can be no assurance that the identification of new areas of contamination, changes in the extent or known scope of contamination, the discovery of additional sites or changes in cleanup requirements would not result in 66 Table of Contents significant cost to us. Environmental liabilities total $18.2 million and $17.9 million as of December 31, 2020 and 2019, and are included in "Other liabilities, net" in our balance sheets. ​ ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK Interest Rate Risk We have exposure to fluctuations in interest rates, which are sensitive to many factors that are beyond our control. The following is a summary of our exposure to a change in interest rates: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2020 ​ December 31, 2019 ​ ​ ​ Weighted ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ Average ​ ​ Annual ​ ​ ​ ​ Average ​ ​ ​ ​ ​ Effective ​ ​ Effect of 1% ​ ​ ​ ​ Effective ​ ​ ​ ​ ​ Interest ​ ​ Change in ​ ​ ​ ​ Interest ​ ​ Balance ​ Rate ​ Base Rates ​ Balance ​ Rate ​ ​ (Dollars in thousands) Debt (contractual balances): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Mortgages payable: ​ ​ ​ ​ ​ ​ ​ Variable rate (1) ​ $ 678,346 ​ 2.18% ​ ​ $ 6,878 ​ $ 2,200 3.36% ​ Fixed rate (2) ​ 925,523 ​ 4.32% ​ ​ — ​ 1,125,648 4.29% ​ ​ ​ $ 1,603,869 ​ ​ ​ ​ ​ $ 6,878 ​ $ 1,127,848 ​ ​ ​ Credit facility: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revolving credit facility (3) ​ $ — ​ 1.19% ​ ​ $ — ​ $ 200,000 2.86% ​ Tranche A-1 Term Loan (4) ​ 200,000 ​ 2.59% ​ ​ — ​ 100,000 3.32% ​ Tranche A-2 Term Loan (5) ​ 200,000 ​ 2.49% ​ ​ — ​ 200,000 3.74% ​ ​ ​ $ 400,000 ​ ​ ​ ​ ​ $ — ​ $ 500,000 ​ ​ ​ Pro rata share of debt of unconsolidated real estate ventures (contractual balances): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Variable rate (1) ​ $ 319,057 ​ 2.47% ​ ​ $ 3,235 ​ $ 228,226 4.30% ​ Fixed rate (2) ​ 79,989 ​ 4.36% ​ ​ — ​ 101,993 4.24% ​ ​ ​ $ 399,046 ​ ​ ​ ​ ​ $ 3,235 ​ $ 330,219 ​ ​ ​ (1) Includes a variable rate mortgage payable with an interest rate cap agreement as of December 31, 2020. (2) Includes variable rate mortgages payable with interest rates fixed by interest rate swap agreements. (3) The interest rate for the revolving credit facility excludes a 0.15% facility fee. (4) As of December 31, 2020 and 2019, $200.0 million and $100.0 million of the outstanding balance was fixed by interest rate swap agreements. As of December 31, 2020, the interest rate swaps mature concurrently with the term loan and provide a weighted average interest rate of 1.39%. (5) As of December 31, 2020 and 2019, $200.0 million and $137.6 million of the outstanding balance was fixed by interest rate swap agreements. As of December 31, 2020, the interest rate swaps mature concurrently with the term loan and provide a weighted average interest rate of 1.34%. The fair value of our mortgages payable is estimated by discounting the future contractual cash flows of these instruments using current risk-adjusted rates available to borrowers with similar credit profiles based on market sources. The fair value of our revolving credit facility and unsecured term loans is calculated based on the net present value of payments over the term of the facilities using estimated market rates for similar notes and remaining terms. As of December 31, 2020 and 2019, the estimated fair value of our consolidated debt was $2.0 billion and $1.7 billion. These estimates of fair value, which are made at the end of the reporting period, may be different from the amounts that may ultimately be realized upon the disposition of our financial instruments. 67 Table of Contents Hedging Activities To manage, or hedge, our exposure to interest rate risk, we follow established risk management policies and procedures, including the use of a variety of derivative financial instruments. We do not enter into derivative financial instruments for speculative purposes. Derivative Financial Instruments Designated as Cash Flow Hedges Certain derivative financial instruments, consisting of interest rate swap and cap agreements, are designated as cash flow hedges, and are carried at their estimated fair value on a recurring basis. We assess the effectiveness of our cash flow hedges both at inception and on an ongoing basis. If the hedges are deemed to be effective, the fair value is recorded in accumulated other comprehensive loss and is subsequently reclassified into "Interest expense" in the period that the hedged forecasted transactions affect earnings. Our cash flow hedges become less than perfectly effective if the critical terms of the hedging instrument and the forecasted transactions do not perfectly match such as notional amounts, settlement dates, reset dates, calculation period and interest rates. In addition, we evaluate the default risk of the counterparty by monitoring the creditworthiness of the counterparty. While management believes its judgments are reasonable, a change in a derivative's effectiveness as a hedge could materially affect expenses, net income and equity. As of December 31, 2020 and 2019, we had interest rate swap and cap agreements with an aggregate notional value of $862.7 million and $935.1 million, which were designated as cash flow hedges. The fair value of our interest rate swaps and caps designated as cash flow hedges consisted of liabilities totaling $44.2 million and $17.4 million as of December 31, 2020 and 2019, included in "Other liabilities, net" in our balance sheets. Derivative Financial Instruments Not Designated as Hedges Certain derivative financial instruments, consisting of interest rate swap and cap agreements, are considered economic hedges, but not designated as accounting hedges, and are carried at their estimated fair value on a recurring basis. Realized and unrealized gains are recorded in "Interest expense" in our statements of operations in the period in which the change occurs. As of December 31, 2020 and 2019, we had various interest rate swap and cap agreements with an aggregate notional value of $867.7 million and $307.7 million, which were not designated as cash flow hedges. The fair value of our interest rate swaps and caps not designated as hedges was not material as of December 31, 2020 and 2019. ​ ​ 68 Table of Contents ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA ​ ​ ​ ​ TABLE OF CONTENTS ​ ​ ​ Page Report of Independent Registered Public Accounting Firm ​ 70 Consolidated Balance Sheets as of December 31, 2020 and 2019 ​ 72 Consolidated Statements of Operations for the years ended December 31, 2020, 2019 and 2018 ​ 73 Consolidated Statements of Comprehensive Income (Loss) for the years ended December 31, 2020, 2019 and 2018 ​ 74 Consolidated Statements of Equity for the years ended December 31, 2020, 2019 and 2018 ​ 75 Consolidated Statements of Cash Flows for the years ended December 31, 2020, 2019 and 2018 ​ 76 Notes to Consolidated Financial Statements ​ 78 ​ ​ ​ ​ 69 Table of Contents REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Shareholders and the Board of Trustees of JBG SMITH Properties Opinion on the Financial Statements We have audited the accompanying consolidated balance sheets of JBG SMITH Properties and subsidiaries (the "Company") as of December 31, 2020 and 2019, the related consolidated statements of operations, comprehensive income (loss), equity, and cash flows, for each of the three years in the period ended December 31, 2020, and the related notes and the schedules listed in the Index at Item 15 (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2020 and 2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2020, in conformity with accounting principles generally accepted in the United States of America. We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 23, 2021, expressed an unqualified opinion on the Company's internal control over financial reporting. Basis for Opinion These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the US federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion. Critical Audit Matter The critical audit matter communicated below is a matter arising from the current-period audit of the financial statements that was communicated or required to be communicated to the audit committee and that (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates. Real Estate – Impairment Indicators - Refer to Note 2 to the consolidated financial statements Critical Audit Matter Description The Company has real estate which is required to be evaluated for impairment. An impairment exists when the carrying amount of an asset exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset. The Company evaluates real estate assets for impairment whenever events or changes in circumstances occur that indicate the carrying amount of the asset may not be recoverable. These indicators may include operating performance, intended holding periods and adverse changes in circumstances. At December 31, 2020, the carrying value of the 70 Table of Contents Company’s real estate assets was approximately $4.77 billion, including an impairment loss in the year ended December 31, 2020 of $7.8 million . Given the Company’s evaluation of possible indications of impairment of real estate assets requires management to make significant judgments, performing audit procedures to evaluate whether management appropriately identified events or changes in circumstances indicating that the carrying amounts of real estate assets may not be recoverable required an increased extent of effort and high degree of auditor judgment. How the Critical Audit Matter Was Addressed in the Audit Our audit procedures related to the evaluation of real estate assets for possible indications of impairment included the following, among others: ● We tested the effectiveness of controls over management’s review of impairment indicators, which include assessing possible circumstances that could indicate that the carrying amounts of real estate assets are not recoverable. ● We evaluated the reasonableness of management’s judgments by: – Testing real estate assets for possible indications of impairment, including searching for adverse asset-specific and/or market conditions. – Developing an expectation of assets for which impairment indicators are identified in management’s analysis. ​ /s/ Deloitte & Touche LLP McLean, Virginia February 23, 2021 We have served as the Company's auditor since 2016. ​ 71 Table of Contents JBG SMITH PROPERTIES Consolidated Balance Sheets (In thousands, except par value amounts) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2019 ASSETS ​ ​ Real estate, at cost: ​ ​ Land and improvements ​ $ 1,391,472 ​ $ 1,240,455 Buildings and improvements ​ 4,341,103 ​ 3,880,973 Construction in progress, including land ​ 268,056 ​ 654,091 ​ ​ 6,000,631 ​ 5,775,519 Less accumulated depreciation ​ ( 1,232,690 ) ​ ( 1,119,571 ) Real estate, net ​ 4,767,941 ​ 4,655,948 Cash and cash equivalents ​ 225,600 ​ 126,413 Restricted cash ​ 37,736 ​ 16,103 Tenant and other receivables ​ 55,903 ​ 52,941 Deferred rent receivable ​ 170,547 ​ 169,721 Investments in unconsolidated real estate ventures ​ 461,369 ​ 543,026 Other assets, net ​ 286,575 ​ 253,687 Assets held for sale ​ 73,876 ​ 168,412 TOTAL ASSETS ​ $ 6,079,547 ​ $ 5,986,251 ​ ​ ​ ​ ​ ​ ​ LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY ​ Liabilities: ​ ​ Mortgages payable, net ​ $ 1,593,738 ​ $ 1,125,777 Revolving credit facility ​ — ​ 200,000 Unsecured term loans, net ​ 397,979 ​ 297,295 Accounts payable and accrued expenses ​ 103,102 ​ 157,702 Other liabilities, net ​ 247,774 ​ 206,042 Total liabilities ​ 2,342,593 ​ 1,986,816 Commitments and contingencies ​ ​ Redeemable noncontrolling interests ​ 530,748 ​ 612,758 Shareholders' equity: ​ ​ Preferred shares, $ 0.01 par value - 200,000 shares authorized; none issued ​ — ​ — Common shares, $ 0.01 par value - 500,000 shares authorized; 131,778 and 134,148 shares issued and outstanding as of December 31, 2020 and 2019 ​ 1,319 ​ 1,342 Additional paid-in capital ​ 3,657,643 ​ 3,633,042 Accumulated deficit ​ ( 412,944 ) ​ ( 231,164 ) Accumulated other comprehensive loss ​ ( 39,979 ) ​ ( 16,744 ) Total shareholders' equity of JBG SMITH Properties ​ 3,206,039 ​ 3,386,476 Noncontrolling interests in consolidated subsidiaries ​ 167 ​ 201 Total equity ​ 3,206,206 ​ 3,386,677 TOTAL LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY ​ $ 6,079,547 ​ $ 5,986,251 ​ See accompanying notes to the consolidated financial statements. ​ 72 Table of Contents JBG SMITH PROPERTIES Consolidated Statements of Operations (In thousands, except per share data) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 ​ 2018 REVENUE ​ ​ ​ ​ ​ Property rental ​ $ 458,958 ​ $ 493,273 ​ $ 513,447 Third-party real estate services, including reimbursements ​ 113,939 ​ 120,886 ​ 98,699 Other revenue ​ 29,826 ​ 33,611 ​ 32,036 Total revenue ​ 602,723 ​ 647,770 ​ 644,182 EXPENSES ​ ​ ​ ​ Depreciation and amortization ​ 221,756 ​ 191,580 ​ 211,436 Property operating ​ 145,625 ​ 137,622 ​ 148,081 Real estate taxes ​ 70,958 ​ 70,493 ​ 71,054 General and administrative: ​ ​ ​ ​ Corporate and other ​ 46,634 ​ 46,822 ​ 33,728 Third-party real estate services ​ 114,829 ​ 113,495 ​ 89,826 Share-based compensation related to Formation Transaction and special equity awards ​ 31,678 ​ 42,162 ​ 36,030 Transaction and other costs ​ 8,670 ​ 23,235 ​ 27,706 Total expenses ​ 640,150 ​ 625,409 ​ 617,861 OTHER INCOME (EXPENSE) ​ ​ ​ Income (loss) from unconsolidated real estate ventures, net ​ ( 20,336 ) ​ ( 1,395 ) ​ 39,409 Interest and other income (loss), net ​ ( 625 ) ​ 5,385 ​ 15,168 Interest expense ​ ( 62,321 ) ​ ( 52,695 ) ​ ( 74,447 ) Gain on sale of real estate ​ 59,477 ​ 104,991 ​ 52,183 Loss on extinguishment of debt ​ ( 62 ) ​ ( 5,805 ) ​ ( 5,153 ) Impairment loss ​ ​ ( 10,232 ) ​ ​ — ​ ​ — Reduction of gain on bargain purchase ​ — ​ — ​ ( 7,606 ) Total other income (expense) ​ ( 34,099 ) ​ 50,481 ​ 19,554 INCOME (LOSS) BEFORE INCOME TAX BENEFIT ​ ( 71,526 ) ​ 72,842 ​ ​ 45,875 Income tax benefit ​ 4,265 ​ 1,302 ​ 738 NET INCOME (LOSS) ​ ( 67,261 ) ​ 74,144 ​ 46,613 Net (income) loss attributable to redeemable noncontrolling interests ​ 4,958 ​ ( 8,573 ) ​ ( 6,710 ) Net loss attributable to noncontrolling interests ​ — ​ — ​ 21 NET INCOME (LOSS) ATTRIBUTABLE TO COMMON SHAREHOLDERS ​ $ ( 62,303 ) ​ $ 65,571 ​ $ 39,924 EARNINGS (LOSS) PER COMMON SHARE - BASIC AND DILUTED ​ $ ( 0.49 ) ​ $ 0.48 ​ $ 0.31 WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC AND DILUTED ​ 133,451 ​ 130,687 ​ 119,176 ​ See accompanying notes to the consolidated financial statements. ​ 73 Table of Contents JBG SMITH PROPERTIES Consolidated Statements of Comprehensive Income (Loss) (In thousands) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 ​ 2018 NET INCOME (LOSS) ​ $ ( 67,261 ) ​ $ 74,144 ​ $ 46,613 OTHER COMPREHENSIVE INCOME (LOSS): ​ ​ ​ Change in fair value of derivative financial instruments ​ ( 38,137 ) ​ ( 27,722 ) ​ 5,382 Reclassification of net loss on derivative financial instruments from accumulated other comprehensive loss into interest expense ​ 11,912 ​ 1,694 ​ 1,090 Other comprehensive income (loss) ​ ( 26,225 ) ​ ( 26,028 ) ​ 6,472 COMPREHENSIVE INCOME (LOSS) ​ ( 93,486 ) ​ 48,116 ​ 53,085 Net (income) loss attributable to redeemable noncontrolling interests ​ 4,958 ​ ( 8,573 ) ​ ( 6,710 ) Other comprehensive (income) loss attributable to redeemable noncontrolling interests ​ 2,990 ​ 2,584 ​ ( 1,384 ) Net loss attributable to noncontrolling interests ​ — ​ — ​ 21 COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO JBG SMITH PROPERTIES ​ $ ( 85,538 ) ​ $ 42,127 ​ $ 45,012 ​ See accompanying notes to the consolidated financial statements. ​ 74 Table of Contents JBG SMITH PROPERTIES Consolidated Statements of Equity (In thousands) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Accumulated ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Other ​ Noncontrolling ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Additional ​ ​ ​ ​ Comprehensive ​ Interests in ​ ​ ​ ​ ​ Common Shares ​ Paid-In ​ Accumulated Income Consolidated ​ Total ​ ​ Shares ​ Amount ​ Capital ​ Deficit (Loss) ​ Subsidiaries ​ Equity BALANCE AS OF DECEMBER 31, 2017 117,955 ​ $ 1,180 ​ $ 3,063,625 ​ $ ( 95,809 ) ​ $ 1,612 ​ $ 4,206 ​ $ 2,974,814 Net income (loss) attributable to common shareholders and noncontrolling interests — ​ — ​ — ​ 39,924 ​ — ​ ( 21 ) ​ 39,903 Conversion of common limited partnership units to common shares 2,962 ​ 30 ​ 109,092 ​ — ​ — ​ — ​ 109,122 Common shares issued pursuant to Employee Share Purchase Plan ("ESPP") 20 ​ — ​ 741 ​ — ​ — ​ — ​ 741 Dividends declared on common shares ($ 1.00 per common share) — ​ — ​ — ​ ( 120,133 ) ​ — ​ — ​ ( 120,133 ) Distributions to noncontrolling interests, net — ​ — ​ — ​ — ​ — ​ ( 97 ) ​ ( 97 ) Redeemable noncontrolling interests redemption value adjustment and other comprehensive income allocation — ​ — ​ ( 16,172 ) ​ — ​ ( 1,384 ) ​ — ​ ( 17,556 ) Acquisition of consolidated real estate venture — ​ — ​ ( 1,666 ) ​ — ​ — ​ ( 3,884 ) ​ ( 5,550 ) Other comprehensive income — ​ — ​ — ​ — ​ 6,472 ​ — ​ 6,472 Other — ​ — ​ ( 364 ) ​ — ​ — ​ — ​ ( 364 ) BALANCE AS OF DECEMBER 31, 2018 120,937 ​ 1,210 ​ 3,155,256 ​ ( 176,018 ) ​ 6,700 ​ 204 ​ 2,987,352 Net income attributable to common shareholders and noncontrolling interests — ​ — ​ — ​ 65,571 ​ — ​ — ​ 65,571 Common shares issued 11,500 ​ 115 ​ 472,665 ​ — ​ — ​ — ​ 472,780 Conversion of common limited partnership units to common shares 1,664 ​ 17 ​ 57,301 ​ — ​ — ​ — ​ 57,318 Common shares issued pursuant to ESPP 47 ​ — ​ 1,803 ​ — ​ — ​ — ​ 1,803 Dividends declared on common shares ($ 0.90 per common share) — ​ — ​ — ​ ( 120,717 ) ​ — ​ — ​ ( 120,717 ) Distributions to noncontrolling interests, net — ​ — ​ — ​ — ​ — ​ ( 3 ) ​ ( 3 ) Redeemable noncontrolling interests redemption value adjustment and other comprehensive loss allocation — ​ — ​ ( 53,983 ) ​ — ​ 2,584 ​ — ​ ( 51,399 ) Other comprehensive loss — ​ — ​ — ​ — ​ ( 26,028 ) ​ — ​ ( 26,028 ) BALANCE AS OF DECEMBER 31, 2019 134,148 ​ ​ 1,342 ​ ​ 3,633,042 ​ ​ ( 231,164 ) ​ ​ ( 16,744 ) ​ ​ 201 ​ ​ 3,386,677 Net loss attributable to common shareholders and noncontrolling interests — ​ — ​ — ​ ( 62,303 ) ​ — ​ — ​ ​ ( 62,303 ) Conversion of common limited partnership units to common shares 1,338 ​ 13 ​ 47,504 ​ — ​ ​ ​ — ​ ​ 47,517 Common shares repurchased ​ ( 3,776 ) ​ ​ ( 37 ) ​ ​ ( 104,737 ) ​ ​ — ​ ​ — ​ ​ — ​ ​ ( 104,774 ) Common shares issued pursuant to ESPP ​ 68 ​ ​ 1 ​ ​ 2,241 ​ ​ — ​ ​ — ​ ​ — ​ ​ 2,242 Dividends declared on common shares ($ 0.90 per common share) ​ — ​ ​ — ​ ​ — ​ ​ ( 119,477 ) ​ ​ — ​ ​ — ​ ​ ( 119,477 ) Distributions to noncontrolling interests — ​ — ​ — ​ — ​ — ​ ( 34 ) ​ ​ ( 34 ) Redeemable noncontrolling interests redemption value adjustment and other comprehensive loss allocation — ​ — ​ 79,593 ​ — ​ 2,990 ​ — ​ ​ 82,583 Other comprehensive loss — ​ — ​ — ​ — ​ ( 26,225 ) ​ — ​ ​ ( 26,225 ) BALANCE AS OF DECEMBER 31, 2020 131,778 ​ $ 1,319 ​ $ 3,657,643 ​ $ ( 412,944 ) ​ $ ( 39,979 ) ​ $ 167 ​ $ 3,206,206 ​ See accompanying notes to the consolidated financial statements . ​ 75 Table of Contents JBG SMITH PROPERTIES Consolidated Statements of Cash Flows (In thousands) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 2018 OPERATING ACTIVITIES: ​ ​ ​ Net income (loss) ​ $ ( 67,261 ) ​ $ 74,144 ​ $ 46,613 Adjustments to reconcile net income (loss) to net cash provided by operating activities: ​ ​ ​ Share-based compensation expense ​ 66,051 ​ 65,273 ​ 52,675 Depreciation and amortization, including amortization of debt issuance costs ​ 225,597 ​ 195,795 ​ 215,659 Deferred rent ​ ( 20,084 ) ​ ( 39,174 ) ​ ( 14,056 ) (Income) loss from unconsolidated real estate ventures, net ​ 20,336 ​ 1,395 ​ ( 39,409 ) Amortization of market lease intangibles, net ​ ( 442 ) ​ ( 791 ) ​ ( 220 ) Amortization of lease incentives ​ 6,603 ​ 6,336 ​ 3,406 Reduction of gain on bargain purchase ​ — ​ — ​ 7,606 Loss on extinguishment of debt ​ 62 ​ 5,805 ​ 4,536 Impairment loss ​ ​ 10,232 ​ ​ — ​ ​ — Gain on sale of real estate ​ ( 59,477 ) ​ ( 104,991 ) ​ ( 52,183 ) Losses on operating lease and other receivables ​ 25,805 ​ 1,560 ​ 3,298 Return on capital from unconsolidated real estate ventures ​ 4,302 ​ 2,690 ​ 7,827 Other non-cash items ​ 4,326 ​ 567 ​ 462 Impairment of corporate assets ​ — ​ ​ 10,170 ​ — Changes in operating assets and liabilities: ​ ​ ​ Tenant and other receivables ​ ( 9,231 ) ​ ( 8,382 ) ​ ( 5,582 ) Other assets, net ​ ( 11,075 ) ​ ( 9,177 ) ​ ( 16,600 ) Accounts payable and accrued expenses ​ 591 ​ ( 7,678 ) ​ ( 5,984 ) Other liabilities, net ​ ( 27,314 ) ​ ( 19,556 ) ​ ( 19,855 ) Net cash provided by operating activities ​ 169,021 ​ 173,986 ​ 188,193 INVESTING ACTIVITIES: ​ ​ ​ Development costs, construction in progress and real estate additions ​ ( 307,497 ) ​ ( 441,014 ) ​ ( 385,943 ) Acquisition of real estate ​ ( 45,688 ) ​ ( 165,208 ) ​ ( 23,246 ) Deposits for real estate and other acquisitions ​ ( 25,424 ) ​ ( 850 ) ​ — Proceeds from sale of real estate ​ 154,493 ​ 377,511 ​ 413,077 Acquisition of interests in unconsolidated real estate ventures, net of cash acquired ​ — ​ — ​ ( 386 ) Distributions of capital from unconsolidated real estate ventures ​ 71,065 ​ 7,557 ​ 14,408 Distributions of capital from sales of unconsolidated real estate ventures ​ — ​ — ​ 80,279 Investments in unconsolidated real estate ventures ​ ( 14,639 ) ​ ( 18,668 ) ​ ( 31,197 ) Other ​ — ​ — ​ ( 665 ) Net cash (used in) provided by investing activities ​ ( 167,690 ) ​ ( 240,672 ) ​ 66,327 FINANCING ACTIVITIES: ​ ​ ​ Acquisition of interest in consolidated real estate venture ​ — ​ — ​ ( 5,550 ) Finance lease payments ​ ( 3,531 ) ​ ( 137 ) ​ ( 114 ) Borrowings under mortgages payable ​ 580,105 ​ 2,200 ​ 118,141 Borrowings under revolving credit facility ​ 500,000 ​ 200,000 ​ 35,000 Borrowings under unsecured term loans ​ 100,000 ​ — ​ 250,000 Repayments of mortgages payable ​ ( 104,083 ) ​ ( 719,003 ) ​ ( 312,894 ) Repayments of revolving credit facility ​ ( 700,000 ) ​ — ​ ( 150,751 ) Debt issuance costs ​ ( 14,856 ) ​ ( 515 ) ​ ( 3,114 ) Proceeds from the issuance of common stock, net of issuance costs ​ — ​ 472,780 ​ — Proceeds from common stock issued pursuant to ESPP ​ 1,715 ​ 1,457 ​ 597 Common shares repurchased ​ ​ ( 104,774 ) ​ ​ — ​ ​ — Dividends paid to common shareholders ​ ( 120,011 ) ​ ( 129,834 ) ​ ( 107,372 ) Distributions to redeemable noncontrolling interests ​ ( 15,030 ) ​ ( 17,390 ) ​ ( 17,398 ) Distributions to noncontrolling interests ​ ​ ( 46 ) ​ ​ ( 95 ) ​ ​ ( 340 ) Contributions from noncontrolling interests ​ — ​ 207 ​ 250 Net cash provided by (used in) financing activities ​ 119,489 ​ ( 190,330 ) ​ ( 193,545 ) Net increase (decrease) in cash and cash equivalents and restricted cash ​ 120,820 ​ ( 257,016 ) ​ 60,975 Cash and cash equivalents and restricted cash as of the beginning of the period ​ 142,516 ​ 399,532 ​ 338,557 Cash and cash equivalents and restricted cash as of the end of the period ​ $ 263,336 ​ $ 142,516 ​ $ 399,532 CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AS OF END OF THE PERIOD: ​ ​ Cash and cash equivalents ​ $ 225,600 ​ $ 126,413 ​ $ 260,553 Restricted cash ​ 37,736 ​ 16,103 ​ 138,979 Cash and cash equivalents and restricted cash ​ $ 263,336 ​ $ 142,516 ​ $ 399,532 ​ 76 Table of Contents ​ ​ JBG SMITH PROPERTIES Consolidated Statements of Cash Flows (In thousands) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 2018 SUPPLEMENTAL DISCLOSURE OF CASH FLOW AND NON-CASH INFORMATION: ​ ​ Cash paid for interest (net of capitalized interest of $ 13,189 , $ 29,806 and $ 20,804 in 2020, 2019 and 2018) ​ $ 56,961 ​ $ 49,437 ​ $ 64,605 Accrued capital expenditures included in accounts payable and accrued expenses ​ 43,188 ​ 84,076 ​ 53,073 Write-off of fully depreciated assets ​ 30,798 ​ 66,533 ​ 52,272 Cash received for income taxes ​ 1,187 ​ 282 ​ 1,965 Deconsolidation of properties ​ — ​ 181,813 ​ 95,923 Accrued dividends to common shareholders ​ 29,650 ​ 30,184 ​ 39,298 Accrued distributions to redeemable noncontrolling interests ​ 4,425 ​ 3,828 ​ 5,896 Conversion of common limited partnership units to common shares ​ 47,517 ​ 57,318 ​ 109,208 Recognition (derecognition) of operating lease right-of-use assets ​ ​ ( 13,151 ) ​ ​ 35,318 ​ ​ — Recognition (derecognition) of liabilities related to operating lease right-of-use assets ​ ​ ( 13,151 ) ​ ​ 37,922 ​ ​ — Recognition of finance lease right-of-use assets ​ 42,354 ​ — ​ — Recognition of liabilities related to finance lease right-of-use assets ​ 40,684 ​ — ​ — Cash paid for amounts included in the measurement of lease liabilities for operating leases ​ 5,201 ​ 6,202 ​ — Deferred purchase price related to acquisition ​ ​ 19,479 ​ ​ — ​ ​ — ​ See accompanying notes to the consolidated financial statements . ​ 77 Table of Contents JBG SMITH PROPERTIES Notes to Consolidated Financial Statements 1. Organization and Basis of Presentation Organization JBG SMITH Properties ("JBG SMITH"), a Maryland real estate investment trust ("REIT"), owns and operates a portfolio of commercial and multifamily assets amenitized with ancillary retail. JBG SMITH's portfolio reflects its longstanding strategy of owning and operating assets within Metro-served submarkets in the Washington, D.C. metropolitan area that have high barriers to entry and vibrant urban amenities. Over half of our portfolio is in National Landing where we serve as the exclusive developer for Amazon.com, Inc.'s ("Amazon") new headquarters, and where Virginia Tech's new $ 1 billion Innovation Campus will be located. Substantially all our assets are held by, and our operations are conducted through, JBG SMITH Properties LP ("JBG SMITH LP"), our operating partnership. As of December 31, 2020, JBG SMITH, as its sole general partner, controlled JBG SMITH LP and owned 90.5 % of its common limited partnership units ("OP Units"). JBG SMITH is referred to herein as "we," "us," "our" or other similar terms. References to "our share" refer to our ownership percentage of consolidated and unconsolidated assets in real estate ventures. We were organized for the purpose of receiving, via the spin-off on July 17, 2017 (the "Separation"), substantially all of the assets and liabilities of Vornado Realty Trust's ("Vornado") Washington, D.C. segment. On July 18, 2017, we acquired the management business and certain assets and liabilities of The JBG Companies ("JBG") (the "Combination"). The Separation and the Combination are collectively referred to as the "Formation Transaction." As of December 31, 2020, our Operating Portfolio consisted of 62 operating assets comprising 41 commercial assets totaling 13.0 million square feet ( 11.1 million square feet at our share) and 21 multifamily assets totaling 7,800 units ( 5,999 units at our share). Additionally, we have: (i) two under-construction assets comprising one wholly owned commercial asset totaling 274,000 square feet and one multifamily asset totaling 322 units ( 161 units at our share); (ii) 10 wholly owned near-term development pipeline assets totaling 5.6 million square feet of estimated potential development density; and (iii) 29 future development pipeline assets totaling 14.8 million square feet ( 12.0 million square feet at our share) of estimated potential development density. We derive our revenue primarily from leases with commercial and multifamily tenants, which include fixed and percentage rents, and reimbursements from tenants for certain expenses such as real estate taxes, property operating expenses, and repairs and maintenance. In addition, our third-party asset management and real estate services business provides fee-based real estate services to the Washington Housing Initiative ("WHI") Impact Pool, Amazon, the legacy funds formerly organized by JBG (the "JBG Legacy Funds") and other third parties. Only the U.S. federal government accounted for 10% or more of our rental revenue, which consists of property rental and other property revenue, as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, (Dollars in thousands) 2020 2019 2018 Rental revenue from the U.S. federal government ​ $ 84,086 ​ $ 86,644 ​ $ 94,822 ​ Percentage of commercial segment rental revenue ​ 23.4 % 21.2 % 22.0 % Percentage of total rental revenue ​ 17.8 % 16.7 % 17.6 % ​ Basis of Presentation The accompanying consolidated financial statements and notes are prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP"). All intercompany transactions and balances have been eliminated. The accompanying consolidated financial statements include our accounts and those of our wholly owned subsidiaries and other entities, including JBG SMITH LP, in which we have a controlling financial interest. See Note 7 for additional 78 Table of Contents information on our variable interest entities ("VIEs"). The portions of the equity and net income (loss) of consolidated subsidiaries that are not attributable to us are presented separately as amounts attributable to noncontrolling interests in our consolidated financial statements. References to the financial statements refer to our consolidated financial statements as of December 31, 2020 and 2019, and for each of the three years in the period ended December 31, 2020. References to our balance sheets refer to our consolidated balance sheets as of December 31, 2020 and 2019. References to our statements of operations refer to our consolidated statements of operations for each of the three years in the period ended December 31, 2020. References to our statements of comprehensive income (loss) refer to our consolidated statements of comprehensive income (loss) for each of the three years in the period ended December 31, 2020. References to our statements of cash flows refer to our consolidated statements of cash flows for each of the three years in the period ended December 31, 2020. 2. Summary of Significant Accounting Policies Use of Estimates The preparation of the financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, and the disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. The most significant of these estimates include: (i) the underlying cash flows and holding periods used in assessing impairment; (ii) the determination of useful lives for tangible and intangible assets; and (iii) the assessment of the collectability of receivables, including deferred rent receivables. Due to the current pandemic of the novel coronavirus ("COVID-19"), commencing in March 2020, authorities in jurisdictions where our properties are located issued stay-at-home orders and restrictions on travel and permitted businesses operations. The effects of COVID-19 have most significantly impacted the operations of many of our retail tenants, which generated approximately 7 % of our revenue for the year ended December 31, 2020, revenue from our multifamily assets, our commercial parking revenue, the operations of the Crystal City Marriott and our interest in the former unconsolidated venture that owns The Marriott Wardman Park hotel. The extent to which COVID-19 impacts us and our tenants will depend on future developments, which are highly uncertain. At this time, there are no outstanding stay-at-home orders in jurisdictions where our properties are located; however, the extent and duration of restrictions on travel and permitted businesses operations and other effects of COVID-19 on us and our tenants have affected estimates used in the preparation of the underlying cash flows used in assessing our long-lived assets for impairment and the assessment of the collectability of receivables from tenants, including deferred rent receivables. We have made what we believe to be appropriate accounting estimates based on the facts and circumstances available as of the reporting date. To the extent these estimates differ from actual results, our consolidated financial statements may be materially affected. Asset Acquisitions and Business Combinations We account for asset acquisitions, which includes the consolidation of previously unconsolidated real estate ventures, at cost, including transaction costs, plus the fair value of any assumed debt. We estimate the fair values of acquired tangible assets (consisting of real estate, cash and cash equivalents, tenant and other receivables, investments in unconsolidated real estate ventures and other assets, as applicable), identified intangible assets and liabilities (consisting of in-place leases, above- and below-market leases, options to enter into ground leases and management contracts, as applicable), assumed debt and other liabilities, and noncontrolling interests, as applicable, based on our evaluation of information and estimates available at the date of acquisition. Based on these estimates, we allocate the purchase price, including all transaction costs related to the acquisition and any contingent consideration, to the identified assets acquired and liabilities assumed based on their relative fair value. We similarly account for business combinations by estimating the fair values of acquired tangible assets, identified intangible assets and liabilities, assumed debt and other liabilities, and noncontrolling interests, as applicable, based on our evaluation of information and estimates. Any excess of the purchase price over the estimated fair value of the net assets acquired is recorded as goodwill, and any excess of the fair value of assets acquired over the purchase price is recorded as a gain on bargain purchase. If, up to one year from the acquisition date, information regarding the fair value of the assets acquired and liabilities assumed is received and the estimates are refined, appropriate adjustments are made on a 79 Table of Contents prospective basis to the purchase price allocation, which may include adjustments to identified assets, assumed liabilities, and goodwill or the gain on bargain purchase, as applicable. Transaction costs are expensed as incurred and included in "Transaction and other costs" in our statements of operations. For both asset acquisitions and business combinations, the results of operations of acquisitions are prospectively included in our financial statements beginning with the date of the acquisition. The fair values of buildings are determined using the "as-if vacant" approach whereby we use discounted cash flow models with inputs and assumptions that we believe are consistent with current market conditions for similar assets. The most significant assumptions in determining the allocation of the purchase price to buildings are the exit capitalization rate, discount rate, estimated market rents and hypothetical expected lease-up periods. We assess the fair value of land based on market comparisons and development projects using an income approach of cost plus a margin. The fair values of identified intangible assets are determined based on the following: ● The value allocable to the above- or below-market component of an acquired in-place lease is determined based upon the present value (using a discount rate which reflects the risks associated with the acquired lease) of the difference between: (i) the contractual amounts to be received pursuant to the lease over its remaining term and (ii) management's estimate of the amounts that would be received using market rates over the remaining term of the lease. Amounts allocated to above- market leases are recorded as lease intangible assets in "Other assets, net" in our balance sheets, and amounts allocated to below-market leases are recorded as lease intangible liabilities in "Other liabilities, net" in our balance sheets. These intangibles are amortized to "Property rental revenue" in our statements of operations over the remaining terms of the respective leases; ● Factors considered in determining the value allocable to in-place leases during hypothetical lease-up periods related to space that is leased at the time of acquisition include: (i) lost rent and operating cost recoveries during the hypothetical lease-up period and (ii) theoretical leasing commissions required to execute similar leases. These intangible assets are recorded as lease intangible assets in "Other assets, net" in our balance sheets and are amortized to "Depreciation and amortization expense" in our statements of operations over the remaining term of the existing lease; and ● The fair value of the in-place property management, leasing, asset management, and development and construction management contracts is based on revenue and expense projections over the estimated life of each contract discounted using a market discount rate. These management contract intangibles are amortized to "Depreciation and amortization expense" in our statements of operations over the weighted average life of the management contracts. The fair value of investments in unconsolidated real estate ventures and redeemable noncontrolling interests is based on the estimated fair values of the identified assets acquired and liabilities assumed of each venture, including future expected cash flows from promote interests. The fair value of the mortgages payable assumed is determined using current market interest rates for comparable debt financings. The fair values of the interest rate swaps and caps are based on the estimated amounts we would receive or pay to terminate the contract at the acquisition date and are determined using interest rate pricing models and observable inputs. The carrying value of cash, restricted cash, working capital balances, leasehold improvements and equipment, and other assets acquired and liabilities assumed approximates fair value. Real Estate Real estate is carried at cost, net of accumulated depreciation and amortization. Maintenance and repairs are expensed as incurred and are included in "Property operating expenses" in our statements of operations. As real estate is undergoing redevelopment activities, all property operating expenses directly associated with and attributable to the redevelopment, including interest expense, are capitalized to the extent that we believe such costs are recoverable through the value of the property. The capitalization period ends when the asset is ready for its intended use, but no later than one year from substantial completion of major construction activities. General and administrative costs are expensed as incurred. 80 Table of Contents Depreciation and amortization require an estimate of the useful life of each property and improvement as well as an allocation of the costs associated with a property to its various components. Depreciation and amortization are recognized on a straight-line basis over estimated useful lives, which range from three to 40 years . Tenant improvements are amortized on a straight-line basis over the lives of the related leases, which approximate the useful lives of the tenant improvements. When assets are sold or retired, their costs and related accumulated depreciation are removed from the accounts with the resulting gains or losses reflected in net income (loss) for the period. Construction in progress, including land, is carried at cost, and no depreciation is recorded. Real estate undergoing significant renovations and improvements is considered to be under development. All direct and indirect costs related to development activities are capitalized into "Construction in progress, including land" on our balance sheets, except for certain demolition costs, which are expensed as incurred. Direct development costs incurred include: pre-development expenditures directly related to a specific project, development and construction costs, interest, insurance and real estate taxes. Indirect development costs include: employee salaries and benefits, travel and other related costs that are directly associated with the development. Our method of calculating capitalized interest expense is based upon applying our weighted average borrowing rate to the actual accumulated expenditures if the property does not have property specific debt. If the property is encumbered by specific debt, we will capitalize both the interest incurred applicable to that debt and additional interest expense using our weighted average borrowing rate for any accumulated expenditures in excess of the principal balance of the debt encumbering the property. The capitalization of such expenses ceases when the real estate is ready for its intended use, but no later than one-year from substantial completion of major construction activities. Our assets and related intangible assets are reviewed for impairment whenever there are changes in circumstances or indicators that the carrying amount of the assets may not be recoverable. These indicators may include operating performance, intended holding periods, costs in excess of budgets for under-construction assets and adverse changes in circumstances. An impairment exists when the carrying amount of an asset exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset. Estimates of future cash flows are based on our current plans, intended holding periods and available market information at the time the analyses are prepared. An impairment loss is recognized if the carrying amount of the asset is not recoverable and is measured based on the excess of the property's carrying amount over its estimated fair value. If our estimates of future cash flows, anticipated holding periods, or fair values change, based on market conditions or otherwise, our evaluation of impairment losses may be different and such differences could be material to our financial statements. Estimates of future cash flows are subjective and are based, in part, on assumptions regarding future occupancy, rental rates and capital requirements that could differ materially from actual results. Cash and Cash Equivalents Cash and cash equivalents consist of highly liquid investments with a purchase date life to maturity of three months or less and are carried at cost, which approximates fair value due to their short-term maturities. Restricted Cash Restricted cash consists primarily of proceeds from property dispositions held in escrow, security deposits held on behalf of our tenants and cash escrowed under loan agreements for debt service, real estate taxes, property insurance and capital improvements. Investments in Real Estate Ventures We analyze each real estate venture to determine whether the entity should be consolidated. If it is determined that an entity is a VIE in which we have a variable interest, we assess whether we are the primary beneficiary of the VIE to determine whether it should be consolidated. We are not the primary beneficiary of an entity when we do not have voting control, lack the power to direct the activities that most significantly impact the entity's economic performance, or the limited partners (or non-managing members) have substantive participatory rights. If it is determined that the entity is not a VIE, then the determination as to whether we consolidate is based on whether we have a controlling financial interest in the entity, which is based on our voting interests and the degree of influence we have over the entity. Management uses its judgment when determining if we are the primary beneficiary of, or have a controlling financial interest in, an entity in 81 Table of Contents which we have a variable interest. Factors considered in determining whether we have the power to direct the activities that most significantly impact the entity's economic performance include voting rights, involvement in day-to-day capital and operating decisions, and the extent of our involvement in the entity. We use the equity method of accounting for investments in unconsolidated real estate ventures when we have significant influence, but do not have a controlling financial interest. Significant influence is typically indicated through ownership of 20% or more of the voting interests. Under the equity method, we record our investments in these entities in "Investments in unconsolidated real estate ventures" on our balance sheets, and our proportionate share of earnings or losses earned by the real estate venture is recognized in "Income (loss) from unconsolidated real estate ventures, net" in the accompanying statements of operations. We earn revenue from the management services we provide to unconsolidated real estate ventures. These fees are determined in accordance with the terms specific to each arrangement and may include property and asset management fees, or transactional fees for leasing, acquisition, development and construction, financing and legal services provided. We account for this revenue gross of our ownership interest in each respective real estate venture and recognize such revenue in "Third-party real estate services, including reimbursements" in our statements of operations when earned. Our proportionate share of related expenses is recognized in "Income (loss) from unconsolidated real estate ventures, net" in our statements of operations. We may also earn incremental promote distributions if certain financial return benchmarks are achieved upon ultimate disposition of the underlying properties. Promote fees are recognized when certain earnings events have occurred, and the amount is determinable and collectible. Any promote fees are reflected in "Income (loss) from unconsolidated real estate ventures, net" in our statements of operations. With regard to distributions from unconsolidated real estate ventures, we use the information that is available to us to determine the nature of the underlying activity that generated the distributions. Using the nature of distribution approach, cash flows generated from the operations of an unconsolidated real estate venture are classified as a return on investment (cash inflow from operating activities) and cash flows from property sales, debt refinancing or sales of our investments are classified as a return of investment (cash inflow from investing activities). On a periodic basis, we evaluate our investments in unconsolidated real estate ventures for impairment. We assess whether there are any indicators, including underlying property operating performance and general market conditions, that the value of our investments in unconsolidated real estate ventures may be impaired. An investment in a real estate venture is considered impaired if we determine that its fair value is less than the net carrying value of the investment in that real estate venture on an other-than-temporary basis. Cash flow projections for the investments consider property level factors such as expected future operating income, trends and prospects, as well as the effects of demand, competition and other factors. We consider various qualitative factors to determine if a decrease in the value of our investment is other-than-temporary. These factors include the age of the venture, our intent and ability to retain our investment in the entity, financial condition and long-term prospects of the entity and relationships with our partners and banks. If we believe that the decline in the fair value of the investment is temporary, no impairment loss is recorded. If our analysis indicates that there is an other-than temporary impairment related to the investment in a particular real estate venture, the carrying value of the venture will be adjusted to an amount that reflects the estimated fair value of the investment. Intangibles Intangible assets consist of: (i) in-place leases, below-market ground rent obligations, above-market real estate leases and options to enter into ground leases that were recorded in connection with the acquisition of properties and (ii) management and leasing contracts acquired in the Combination. Intangible liabilities consist of above-market ground rent obligations and below-market real estate leases that are also recorded in connection with the acquisition of properties. Both intangible assets and liabilities are amortized and accreted using the straight-line method over their applicable remaining useful life. When a lease or contract is terminated early, any remaining unamortized or unaccreted balances are charged to earnings. The useful lives of intangible assets are evaluated each reporting period with any changes in estimated useful lives being accounted for over the revised remaining useful life. 82 Table of Contents Assets Held for Sale Assets, primarily consisting of real estate, are classified as held for sale when all the necessary criteria are met. The criteria include: (i) management, having the authority to approve action, commits to a plan to sell the property in its present condition, (ii) the sale of the property is at a price reasonable in relation to its current fair value and (iii) the sale is probable and expected to be completed within one year. Real estate held for sale is carried at the lower of carrying amounts or estimated fair value less disposal costs. Depreciation and amortization is not recognized on real estate classified as held for sale. Deferred Costs Deferred financing costs consist of loan issuance costs directly related to financing transactions that are deferred and amortized over the term of the related loan as a component of interest expense. Unamortized deferred financing costs related to our mortgages payable and unsecured term loan are presented as a direct deduction from the carrying amounts of the related debt instruments, while such costs related to our revolving credit facility are included in other assets. Noncontrolling Interests We identify our noncontrolling interests separately on our balance sheets. Amounts of consolidated net income (loss) attributable to redeemable noncontrolling interests and to the noncontrolling interests in consolidated subsidiaries are presented separately in our statements of operations. Redeemable Noncontrolling Interests - Redeemable noncontrolling interests consists of OP Units issued in conjunction with the Formation Transaction and our venture partners' interests in 965 Florida Avenue. The OP Units became redeemable for our common shares or cash beginning August 1, 2018, subject to certain limitations. Redeemable noncontrolling interests are generally redeemable at the option of the holder and are presented in the mezzanine section between total liabilities and shareholders' equity on our balance sheets. The carrying amount of redeemable noncontrolling interests is adjusted to its redemption value at the end of each reporting period, but no less than its initial carrying value, with such adjustments recognized in "Additional paid-in capital." See Note 12 for additional information. Noncontrolling Interests - Noncontrolling interests represents the portion of equity that we do not own in entities we consolidate, including interests in consolidated real estate ventures. Derivative Financial Instruments and Hedge Accounting Derivative financial instruments are used at times to manage exposure to variable interest rate risk. Derivative financial instruments are recognized as either assets or liabilities and are measured at fair value. The accounting for changes in the fair value of a derivative depends on the intended use of the derivative and the resulting designation. Derivative Financial Instruments Designated as Cash Flow Hedges - Certain derivative financial instruments, consisting of interest rate swap and cap agreements, are designated as cash flow hedges, and are carried at their estimated fair value on a recurring basis. We assess the effectiveness of our cash flow hedges both at inception and on an ongoing basis. If the hedges are deemed to be effective, the fair value is recorded in accumulated other comprehensive income (loss) and is subsequently reclassified into "Interest expense" in the period that the hedged forecasted transactions affect earnings. Our cash flow hedges become less than perfectly effective if the critical terms of the hedging instrument and the forecasted transactions do not perfectly match such as notional amounts, settlement dates, reset dates, calculation period and interest rates. In addition, we evaluate the default risk of the counterparty by monitoring the creditworthiness of the counterparty. Derivative instruments and hedging activities require management to make judgments on the nature of its derivatives and their effectiveness as hedges. These judgments determine if the changes in fair value of the derivative instruments are reported in our statements of operations or as a component of comprehensive income and as a component of shareholders' equity on our balance sheets. 83 Table of Contents Derivative Financial Instruments Not Designated as Hedges - Certain derivative financial instruments, consisting of interest rate swap and cap agreements, are considered economic hedges, but not designated as accounting hedges, and are carried at their estimated fair value on a recurring basis. Realized and unrealized gains are recorded in "Interest expense" in our statements of operations in the period in which the change occurs. Fair Value of Assets and Liabilities Accounting Standards Codification ("ASC") 820 ("Topic 820"), Fair Value Measurement and Disclosures, defines fair value and establishes a framework for measuring fair value. The objective of fair value is to determine the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (the exit price). Topic 820 establishes a fair value hierarchy that prioritizes observable and unobservable inputs used to measure fair value into three levels: Level 1 — quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities; Level 2 — observable prices that are based on inputs not quoted in active markets, but corroborated by market data; and Level 3 — unobservable inputs that are used when little or no market data is available. The fair value hierarchy gives the highest priority to Level 1 inputs and the lowest priority to Level 3 inputs. In determining fair value, we utilize valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible as well as consider counterparty credit risk in our assessment of fair value. Revenue Recognition We have leases with various tenants across our portfolio of properties, which generate rental income and operating cash flows for our benefit. Through these leases, we provide tenants with the right to control the use of our real estate, which tenants agree to use and control. The right to control our real estate conveys to our tenants substantially all of the economic benefits and the right to direct how and for what purpose the real estate is used throughout the period of use, thereby meeting the definition of a lease. Leases will be classified as either operating, sales-type or direct finance leases based on whether the lease is structured in effect as a financed purchase. Property rental revenue includes base rent each tenant pays in accordance with the terms of its respective lease and is reported on a straight-line basis over the non-cancellable term of the lease, which includes the effects of periodic step-ups in rent and rent abatements under the lease. When a renewal option is included within the lease, we assess whether the option is reasonably certain of being exercised against relevant economic factors to determine whether the option period should be included as part of the lease term. Further, property rental revenue includes tenant reimbursement revenue from the recovery of all or a portion of the operating expenses and real estate taxes of the respective assets. Tenant reimbursements, which vary each period, are non-lease components that are not the predominant activity within the contract. We have elected the practical expedient that allows us to combine certain lease and non-lease components of our operating leases. Non-lease components are recognized together with fixed base rent in "Property rental revenue", as variable lease income in the same periods as the related expenses are incurred. Certain commercial leases may also provide for the payment by the lessee of additional rents based on a percentage of sales, which are recorded as variable lease income in the period the additional rents are earned. We commence rental revenue recognition when the tenant takes possession of the leased space or controls the physical use of the leased space and when the leased space is substantially ready for its intended use. In circumstances where we provide a tenant improvement allowance for improvements that are owned by the tenant, we recognize the allowance as a reduction of property rental revenue on a straight-line basis over the term of the lease commencing when the tenant takes possession of the space. Differences between rental revenue recognized and amounts due under the respective lease agreements are recorded as an increase or decrease to "Deferred rent receivable, net" on our balance sheets. Property rental revenue also includes the amortization or accretion of acquired above-and below-market leases. We periodically evaluate the collectability of amounts due from tenants and recognize an adjustment to property rental revenue for accounts receivable and deferred rent receivable if we conclude it is not probable we will collect the remaining lease payments under the lease agreements. Any changes to the provision for lease revenue determined to be not probable of collection 84 Table of Contents are included in "Property rental revenue" in our statements of operations. We exercise judgment in assessing the probability of collection and consider payment history and current credit status in making this determination. Third-party real estate services revenue, including reimbursements, includes property and asset management fees, and transactional fees for leasing, acquisition, development and construction, financing, and legal services. These fees are determined in accordance with the terms specific to each arrangement and are recognized as the related services are performed. Development fees are earned from providing services to third-party property owners and our unconsolidated real estate ventures. The performance obligations associated with our development services contracts are satisfied over time and we recognize our development fee revenue using a time-based measure of progress over the course of the development project due to the stand-ready nature of the promised services. The transaction prices for our performance obligations that are expected to be completed in greater than twelve months are variable based on the costs ultimately incurred to develop the underlying assets. Judgments impacting the timing and amount of revenue recognized from our development services contracts include the determination of the nature and number of performance obligations within a contract, estimates of total development project costs, from which the fees are typically derived, and estimates of the period of time over which the development services are expected to be performed, which is the period over which the revenue is recognized. We recognize development fees earned from unconsolidated joint venture projects to the extent of the third-party partners' ownership interest. Third-Party Real Estate Services Expenses Third-party real estate services expenses include the costs associated with the management services provided to our unconsolidated real estate ventures and other third parties, including amounts paid to third-party contractors for construction management projects. We allocate personnel and other overhead costs using the estimates of the time spent performing services for our third-party real estate services and other allocation methodologies. Lessee Accounting We are obligated under non-cancellable operating and capital leases, including ground leases on certain of our properties with terms extending through up through 2118. When a renewal option is included within a lease, we assess whether the option is reasonably certain of being exercised against relevant economic factors to determine whether the option period should be included as part of the lease term. Lease payments associated with renewal periods that we are reasonably certain will be exercised are included in the measurement of the corresponding lease liability and right-of-use asset. Lease expense for our operating leases is recognized on a straight-line basis over the expected lease term and is included in our statements of operations in either "Property operating expenses" or "General and administrative expense" depending on the nature of the lease. Amortization of the right-of-use asset associated with a capital lease is recognized on a straight-line basis over the expected lease term and is included in our statements of operations in "Depreciation and amortization" with the related interest on our outstanding lease liability included in "Interest expense." Certain lease agreements include variable lease payments that, in the future, will vary based on changes in inflationary measures, market rates or our share of expenditures of the leased premises. Such variable payments are recognized in lease expense in the period in which the variability is determined. Certain lease agreements may also include various non-lease components that primarily relate to property operating expenses associated with our office leases, which also vary each period. We have elected the practical expedient which allows us not to separate lease and non-lease components for our ground and office leases and recognize variable non-lease components in lease expense when incurred. We discount our future lease payments for each lease to calculate the related lease liability using an estimated incremental borrowing rate computed based on observable corporate borrowing rates reflective of the general economic environment, taking into consideration our creditworthiness and various financing and asset specific considerations, adjusted to approximate a secured borrowing for the lease term. We made a policy election to forgo recording right-of-use assets and the related lease liabilities for leases with initial terms of 12 months or less. 85 Table of Contents Income Taxes We have elected to be taxed as a REIT under sections 856-860 of the Internal Revenue Code of 1986, as amended (the "Code"). Under those sections, a REIT which distributes at least 90% of its REIT taxable income as dividends to its shareholders each year and which meets certain other conditions will not be taxed on that portion of its taxable income which is distributed to its shareholders. Prior to the Separation, Vornado operated as a REIT and distributed 100% of its REIT taxable income to its shareholders; accordingly, no provision for federal income taxes has been made in the accompanying financial statements for the periods prior to the Separation. We currently adhere and intend to continue to adhere to these requirements and to maintain our REIT status in future periods. As a REIT, we can reduce our taxable income by distributing all or a portion of such taxable income to shareholders. Future distributions will be declared and paid at the discretion of the Board of Trustees and will depend upon cash generated by operating activities, our financial condition, capital requirements, annual dividend requirements under the REIT provisions of the Code and such other factors as our Board of Trustees deems relevant. We also participate in the activities conducted by our subsidiary entities that have elected to be treated as taxable REIT subsidiaries ("TRS") under the Code. As such, we are subject to federal, state, and local taxes on the income from these activities. Income taxes attributable to our TRSs are accounted for under the asset and liability method. Under the asset and liability method, deferred income taxes arise from temporary differences between the tax basis of assets and liabilities and their reported amounts in our financial statements, which will result in taxable or deductible amounts in the future. We provide for a valuation allowance for deferred income tax assets if we believe all or some portion of the deferred tax asset may not be realized. Any increase or decrease in the valuation allowance that results from a change in circumstances that causes a change in the estimated ability to realize the related deferred tax asset is included in deferred tax benefit (expense). ASC 740 ("Topic 740"), Income Taxes, provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in our financial statements. Topic 740 requires the evaluation of tax positions taken in the course of preparing our tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax benefits of positions not deemed to meet the more-likely-than-not threshold are recorded as a tax expense in the current year. The Coronavirus Aid, Relief, and Economic Security Act (the "CARES Act") that was enacted on March 27, 2020 includes several significant tax provisions that could impact us and our TRSs. These changes include: ● the elimination of the taxable income limit for net operating losses ("NOLs") for all taxable years beginning before January 1, 2021, thereby permitting corporate taxpayers to use NOLs to fully offset taxable income (although we, as a REIT, will continue to only be able to use NOLs against taxable income remaining after taking into account any dividends paid deduction); ● the ability for our TRSs to utilize carryback NOLs arising in 2018, 2019 and 2020 to the five taxable years preceding the taxable year of the loss; ● an increase of the business interest limitation under Section 163(j) of the Code from 30% to 50% for taxable years beginning in 2019 and 2020, and the addition of an election by taxpayers to use their 2019 adjusted taxable income as their adjusted taxable income in 2020 for purposes of applying the limitation; and ● a " technical correction " amending Section 168(e)(3)(E) of the Code to add "qualified improvement property" to "15-year property" and assigning a class life of 20-years under Section 168(g)(3)(B) of the Code to qualified improvement property under Section 168(e)(3)(E)(vii) of the Code . During the year ended December 31, 2020, as a result of the CARES Act, we made adjustments to the net deferred tax liability amounts, which relate to "qualified improvement property" owned by our TRSs. Earnings (Loss) Per Common Share Basic earnings (loss) per common share is computed by dividing net income (loss) attributable to common shareholders by the weighted average common shares outstanding during the period. Unvested share-based compensation awards that entitle holders to receive non-forfeitable dividends, which include long-term incentive partnership units ("LTIP Units"), 86 Table of Contents are considered participating securities. Consequently, we are required to apply the two-class method of computing basic and diluted earnings that would otherwise have been available to common shareholders. Under the two-class method, earnings for the period are allocated between common shareholders and participating securities based on their respective rights to receive dividends. During periods of net loss, losses are allocated only to the extent the participating securities are required to absorb their share of such losses. Diluted earnings (loss) per common share reflects the potential dilution of the assumed exchange of various unit and share-based compensation awards into common shares to the extent they are dilutive. Share-Based Compensation The fair value of share-based compensation awards granted to our trustees, management or employees is determined, depending on the type of award, using the Monte Carlo or Black-Scholes methods, which is intended to estimate the fair value of the awards at the grant date using dividend yields, expected volatilities that are primarily based on available implied data and peer group companies' historical data and post-vesting restriction periods. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. The shortcut method is used for determining the expected life used in the valuation method. Compensation expense is based on the fair value of our common shares at the date of the grant and is recognized ratably over the vesting period using a graded vesting attribution model. We account for forfeitures as they occur. Distributions paid on unvested OP Units, LTIP Units, LTIP Units with time-based vesting requirements ("Time-Based LTIP Units"), LTIP Units with performance-based vesting requirements ("Performance-Based LTIP Units") are recorded to "Redeemable noncontrolling interests" in our balance sheets. Recent Accounting Pronouncements Reference Rate Reform In March 2020, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update 2020-04, Reference Rate Reform ("Topic 848"). Topic 848 contains practical expedients for reference rate reform related activities that impact debt, leases, derivatives and other contracts. The guidance in Topic 848 is optional and may be elected over the period March 12, 2020 through December 31, 2022 as reference rate reform activities occur. During the year ended December 31, 2020, we elected to apply the hedge accounting expedients related to: (i) the assertion that our hedged forecasted transactions remain probable and (ii) the assessments of effectiveness for future LIBOR-indexed cash flows to assume that the index upon which future hedged transactions will be based matches the index on the corresponding derivatives. Application of these expedients allows us to continue to present our derivatives in a manner that is consistent with our past presentation. We will continue to evaluate the impact of the guidance and may apply other elections, as applicable, as additional changes in the market occur. ​ COVID-19 Lease Modification Accounting Relief Due to the business disruptions and challenges severely affecting the global economy caused by COVID-19, we have provided rent deferrals and other lease concessions to certain tenants. In April 2020, the FASB issued a Staff Q&A that allows lessors to elect not to evaluate whether lease-related relief provided to mitigate the economic effects of COVID-19 is a lease modification under ASC Topic 842, Leases ("Topic 842") if certain criteria are met. This election allows us to bypass a lease-by-lease analysis, and instead choose whether to apply the lease modification accounting framework, with such election applied consistently to leases with similar characteristics and circumstances. We have elected to apply the lease modification policy relief and have accounted for lease-related relief provided to mitigate the economic effects of COVID-19 as lease modifications under Topic 842, regardless of whether the right to such relief was embedded within the terms of the lessee's lease. During the year ended December 31, 2020, we entered into rent deferral agreements with certain tenants, many of which were placed on the cash basis of accounting, resulting in the deferral to future periods of $ 4.3 million of rent that had been contractually due in 2020. We are in the process of negotiating additional rent deferrals and other lease concessions with some of our tenants, which have been considered when establishing credit losses against billed and deferred rent receivables. ​ 87 Table of Contents During the year ended December 31, 2020, we recorded $ 11.2 million of credit losses against billed rent receivables and $ 19.6 million against deferred (straight-line) rent receivables. These losses are due to the effects of COVID-19, primarily on co-working and retail tenants, that are unable to pay rent while businesses are closed, not operating at full capacity or while employees continue to work from home. During 2020, we recorded $ 8.2 million of income associated with certain lease guarantees. Additionally, during the second quarter of 2020, we determined that our investment in our former real estate venture that owns The Marriott Wardman Park hotel was impaired due to a decline in the fair value of the underlying asset and recorded an impairment loss of $ 6.5 million (see Note 6 for additional information). During 2020, we put all co-working tenants and all retailers except for grocers, pharmacies, essential businesses and certain national credit tenants on the cash basis of accounting. 3. The Combination In the Combination on July 18, 2017, we acquired the JBG Assets in exchange for approximately 37.2 million common shares and OP Units and cash of $ 20.6 million for total consideration valued at $ 1.2 billion. The Combination was accounted for at fair value under the acquisition method of accounting. The Combination resulted in a gain on bargain purchase of $ 24.4 million during the year ended December 31, 2017, as the fair value of the identifiable net assets acquired exceeded the purchase consideration. During the year ended December 31, 2018, we finalized our fair value estimates used in the purchase price allocation related to the Combination, resulting in a reduction of the gain on bargain purchase of $ 7.6 million. ​ 4. Acquisitions, Dispositions and Assets Held for Sale Acquisitions In December 2020, we acquired a 1.4 -acre future development parcel in National Landing, which was formerly occupied by the Americana Hotel, and three other parcels for an aggregate total of $ 65.0 million. $ 47.3 million was allocated to the former Americana Hotel site, of which $ 20.0 million has been deferred until the earlier of the approval of certain entitlements or January 1, 2023, and $ 17.7 million was allocated to the other three parcels. The former Americana Hotel site has the potential to accommodate up to approximately 550,000 square feet of new development density and is located directly across the street from Amazon’s future headquarters. Transaction costs related to the asset acquisition of $ 688,000 were included in the cost of the acquisition. In December 2019, we acquired F1RST Residences, a 325 -unit multifamily asset in the Ballpark submarket of Washington, D.C. with approximately 21,000 square feet of street level retail, for $ 160.5 million through a like-kind exchange agreement with a third-party intermediary. See Note 7 for additional information. Transaction costs related to the asset acquisition of $ 4.7 million were included in the cost of the acquisition. In December 2018, we purchased a land parcel and the remaining interest in the West Half real estate venture for an aggregate purchase price of $ 28.0 million. Dispositions The following is a summary of disposition activity for the year ended December 31, 2020: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gain on ​ ​ ​ ​ ​ ​ ​ ​ Total ​ Gross ​ Cash ​ Sale of ​ ​ ​ ​ ​ ​ ​ ​ Square ​ Sales ​ Proceeds ​ Real Date Disposed Assets Segment Location Feet Price from Sale Estate ​ ​ ​ ​ ​ ​ ​ ​ (In thousands) January 15, 2020 ​ Metropolitan Park (1) ​ Other ​ Arlington, Virginia ​ 2,150 ​ $ 154,952 ​ $ 154,493 ​ $ 59,477 (1) The property, which was sold to Amazon, was part of a like-kind exchange. See Note 7 for additional information. Total square feet represents potential development density approved by Arlington County. 88 Table of Contents In June 2020, we recognized a loss of $ 3.0 million from the sale of 11333 Woodglen Drive/NoBe II Land/Woodglen ("Woodglen") by our unconsolidated real estate venture with Landmark Partners ("Landmark"). In October 2020, we recognized a gain of $ 800,000 from the sale of Pickett Industrial Park by our unconsolidated real estate venture with CBREI Venture. See Note 6 for additional information. During the year ended December 31, 2019, we sold three commercial assets for the gross sales price of $ 165.4 million and the 50.0 % interest in a real estate venture that owned Central Place Tower for the gross sales price of $ 220.0 million, resulting in an aggregate gain on the sale of real estate of $ 105.0 million. During the year ended December 31, 2018, we sold four commercial assets, a future development asset and the out-of-service portion of a multifamily asset for an aggregate gross sales price of $ 427.4 million, resulting in an aggregate gain on the sale of real estate of $ 52.2 million. Assets Held for Sale As of December 31, 2020 and 2019, we had certain real estate properties that were classified as held for sale. The amounts included in "Assets held for sale" in our balance sheets primarily represent the carrying value of real estate. The following is a summary of assets held for sale: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total ​ Assets Held Assets Segment Location Square Feet (1) for Sale ​ ​ ​ ​ ​ ​ (In thousands) December 31, 2020 ​ ​ ​ ​ ​ ​ ​ ​ ​ Pen Place (2) ​ Other ​ Arlington, Virginia ​ 2,080 ​ $ 73,876 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, 2019 ​ ​ ​ ​ ​ ​ ​ ​ ​ Pen Place (2) ​ Other ​ Arlington, Virginia ​ 2,080 ​ $ 73,895 Metropolitan Park (3) ​ Other ​ Arlington, Virginia ​ 2,150 ​ ​ 94,517 ​ ​ ​ ​ ​ ​ 4,230 ​ $ 168,412 (1) Represents estimated or approved potential development density. (2) In March 2019, we entered into an agreement for the sale of Pen Place for approximately $ 149.9 million, subject to customary closing conditions. We expect the sale of Pen Place to Amazon to close in 2021. (3) As noted above, we sold Metropolitan Park to Amazon in January 2020. ​ 5. Tenant and Other Receivables The following is a summary of tenant and other receivables: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2019 ​ ​ (In thousands) Tenants (1) ​ $ 39,077 ​ $ 37,823 Third-party real estate services ​ 15,658 ​ 14,541 Other ​ 1,168 ​ 577 Total tenant and other receivables ​ $ 55,903 ​ $ 52,941 ​ ​ (1) Includes $ 8.2 million associated with certain lease guarantees as of December 31, 2020. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 89 Table of Contents 6. Investments in Unconsolidated Real Estate Ventures The following is a summary of the composition of our investments in unconsolidated real estate ventures: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Ownership ​ December 31, Real Estate Venture Partners Interest (1) 2020 2019 ​ ​ ​ ​ (In thousands) Prudential Global Investment Management ("PGIM") 50.0 % ​ $ 216,939 ​ $ 215,624 Landmark 1.8 % - 49.0 % ​ 66,724 ​ 77,944 CBREI Venture 5.0 % - 64.0 % ​ 65,190 ​ 68,405 Canadian Pension Plan Investment Board ("CPPIB") 55.0 % ​ 47,522 ​ 109,911 Berkshire Group 50.0 % ​ 50,649 ​ ​ 46,391 Brandywine Realty Trust 30.0 % ​ 13,710 ​ 13,830 Pacific Life Insurance Company ("PacLife") — ​ — ​ 10,385 Other ​ ​ 635 ​ ​ 536 Total investments in unconsolidated real estate ventures (2) ​ ​ ​ $ 461,369 ​ $ 543,026 (1) Ownership interests as of December 31, 2020. We have multiple investments with certain venture partners with varying ownership interests. (2) As of December 31, 2020 and 2019, the difference between the investments in unconsolidated real estate ventures and the net book value of the underlying assets was $ 18.9 million and $ 14.3 million, resulting principally from capitalized interest and our zero investment balance in the real estate venture with CPPIB that owns 1101 17th Street. We provide leasing, property management and other real estate services to our unconsolidated real estate ventures. We recognized revenue, including expense reimbursements, of $ 25.5 million, $ 28.5 million and $ 26.1 million for each of the three years in the period ended December 31, 2020 for such services. Reconsideration events could cause us to consolidate these unconsolidated real estate ventures in the future or deconsolidate a consolidated entity. We evaluate reconsideration events as we become aware of them. Reconsideration events include amendments to real estate venture agreements and changes in our partner's ability to make contributions to the venture. Under certain circumstances, we may purchase our partner's interest. PGIM In December 2019, we sold a 50.0 % interest in a real estate venture that owns Central Place Tower, a 552,000 square foot office building located in Arlington, Virginia, to PGIM for $ 220.0 million. Per the terms of the venture agreement, we determined the venture was not a VIE and we do not have a controlling financial interest in the venture. As a result, we deconsolidated our remaining 50.0 % interest in the real estate venture and recorded a gain as our unconsolidated interest was increased to reflect its fair value. We recognized an aggregate $ 53.4 million gain, net of certain liabilities, which was included in "Gain on sale of real estate" in our statement of operations for the year ended December 31, 2019, on the partial sale and remeasurement of our remaining interest in the real estate venture subsequent to the transfer of control. Landmark In June 2020, our unconsolidated real estate venture with Landmark sold Woodglen, commercial and future development assets located in Rockville, Maryland, for $ 17.8 million. We recognized our proportionate share of the loss from the sale of $ 3.0 million, which was included in "Income (loss) from unconsolidated real estate ventures, net" in our statement of operations for the year ended December 31, 2020. Additionally, in connection with the sale, our unconsolidated real estate venture repaid the related mortgage payable of $ 12.2 million. 90 Table of Contents CBREI Venture In October 2020, our unconsolidated real estate venture with CBREI Venture sold Pickett Industrial Park, a commercial asset located in Alexandria, Virginia, for $ 46.3 million. We recognized our proportionate share of the gain from the sale of $ 800,000 , which was included in "Income (loss) from unconsolidated real estate ventures, net" in our statement of operations for the year ended December 31, 2020. Additionally, in connection with the sale, our unconsolidated real estate venture repaid the related mortgage payable of $ 23.6 million. CPPIB As of December 31, 2020 and 2019, we had a zero investment balance in the real estate venture that owns 1101 17th Street and had suspended equity loss recognition for the venture since June 30, 2018. We will recognize as income any future distributions from the venture until our share of unrecorded earnings and contributions exceeds the cumulative excess distributions previously recognized in income. During the years ended December 31, 2019 and 2018, we recognized income of $ 6.4 million and $ 8.3 million related to distributions from this venture, which was included in "Income (loss) from unconsolidated real estate ventures, net" in our statement of operations. During the year ended December 31, 2018, we also recognized the $ 5.4 million negative investment balance as income within "Income (loss) from unconsolidated real estate ventures, net" in our statement of operations as a result of the venture refinancing a mortgage payable collateralized by the property and eliminating certain principal guaranty provisions that had been included in a prior loan. In December 2018, our unconsolidated real estate venture with CPPIB sold The Warner, a 583,000 square foot office building located in Washington, D.C., for $ 376.5 million. The unconsolidated real estate venture recognized a gain on sale of $ 32.5 million, of which our proportionate share was $ 20.6 million, which was included in "Income (loss) from unconsolidated real estate ventures, net" in our statement of operations for the year ended December 31, 2018. Additionally, in connection with the sale, our unconsolidated real estate venture repaid the related mortgage payable of $ 270.5 million. In February 2018, we entered into a real estate venture with CPPIB to develop and own 1900 N Street, an under- construction commercial asset in Washington, D.C. We contributed 1900 N Street, valued at $ 95.9 million, to the real estate venture, and CPPIB committed to contribute approximately $ 101.3 million to the venture for a 45.0 % interest, which reduced our ownership interest from 100.0 % at the real estate venture's formation to 55.0 % as CPPIB's contributions were funded. In April 2020, our real estate venture with CPPIB entered into a mortgage loan with a maximum principal balance of $ 160.0 million collateralized by 1900 N Street. The venture initially received proceeds of $ 134.5 million from the mortgage loan. During the second quarter of 2020, we received a distribution of $ 70.8 million from the venture. PacLife In January 2018, we invested $ 10.1 million for a 16.67 % interest in a real estate venture led by PacLife, which purchased the 1,152-key Marriott Wardman Park hotel, located adjacent to the Woodley Park Metro Station in northwest Washington, D.C. Prior to the acquisition by this venture, the JBG Legacy Funds owned a 47.64 % interest in The Marriott Wardman Park hotel. The JBG Legacy Funds did not receive any proceeds from the sale, as the net proceeds were used to satisfy the prior mortgage debt. During the second quarter of 2020, we determined that our investment in the venture was impaired due to a decline in the fair value of the underlying asset and recorded an impairment loss of $ 6.5 million, which reduced the net book value of our investment to zero , and we suspended equity loss recognition for the venture after June 30, 2020. On October 1, 2020, we transferred our interest in this venture to PacLife. JP Morgan In August 2018, JP Morgan, our former partner in the real estate venture that owned the Investment Building, a 401,000 square foot office building located in Washington, D.C., acquired our 5.0 % interest in the venture for $ 24.6 million, resulting in a gain of $ 15.5 million, which was included in "Income (loss) from unconsolidated real estate ventures, net" in our statement of operations for the year ended December 31, 2018. 91 Table of Contents The following is a summary of the debt of our unconsolidated real estate ventures: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Weighted ​ ​ ​ ​ ​ ​ ​ ​ Average Effective ​ December 31, ​ Interest Rate (1) 2020 2019 ​ ​ ​ ​ (In thousands) Variable rate (2) 2.52 % ​ $ 863,617 ​ $ 629,479 Fixed rate (3) (4) 4.01 % ​ 323,050 ​ 561,236 Mortgages payable ​ ​ ​ 1,186,667 ​ 1,190,715 Unamortized deferred financing costs ​ ​ ​ ( 7,479 ) ​ ( 2,859 ) Mortgages payable, net (4) ​ ​ ​ $ 1,179,188 ​ $ 1,187,856 (1) Weighted average effective interest rate as of December 31, 2020. (2) Includes variable rate mortgages payable with interest rate cap agreements. (3) Includes variable rate mortgages payable with interest rates fixed by interest rate swap agreements. (4) See Note 20 for additional information on guarantees of the debt of certain of our unconsolidated real estate ventures. The following is a summary of the financial information for our unconsolidated real estate ventures: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ December 31, ​ 2020 2019 ​ (In thousands) Combined balance sheet information: ​ ​ ​ ​ ​ ​ Real estate, net ​ $ 2,247,384 ​ $ 2,493,961 Other assets, net ​ 270,516 ​ 291,092 Total assets ​ $ 2,517,900 ​ $ 2,785,053 ​ ​ ​ ​ ​ ​ ​ Mortgages payable ​ $ 1,179,188 ​ $ 1,187,856 Other liabilities, net ​ 140,304 ​ 168,243 Total liabilities ​ 1,319,492 ​ 1,356,099 Total equity ​ 1,198,408 ​ 1,428,954 Total liabilities and equity ​ $ 2,517,900 ​ $ 2,785,053 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Year Ended December 31, ​ 2020 2019 2018 ​ (In thousands) Combined income statement information: (1) ​ ​ ​ ​ ​ ​ ​ ​ ​ Total revenue ​ $ 203,456 ​ $ 266,653 ​ $ 300,032 Operating income (loss) (2) (3) ​ ( 21,639 ) ​ 18,041 ​ 56,262 Net loss (2) (3) ​ ( 65,756 ) ​ ( 32,507 ) ​ ( 1,155 ) (1) Excludes information related to the venture that owns The Marriott Wardman Park hotel for the second half of 2020 as we suspended equity loss recognition for the venture after June 30, 2020 . On October 1, 2020, we transferred our interest in this venture to PacLife. (2) Includes the loss from the sale of Woodglen of $ 16.4 million and the gain from the sale of Pickett Industrial Park of $ 8.0 million recognized by our unconsolidated real estate ventures during the year ended December 31, 2020. (3) Includes gain on sale of The Warner of $ 32.5 million recognized by our unconsolidated real estate venture with CPPIB during the year ended December 31, 2018 . ​ 7. Variable Interest Entities We hold various interests in entities deemed to be VIEs, which we evaluate at acquisition, formation, after a change in the ownership agreement, after a change in the real estate venture's economics or after any other reconsideration event to 92 Table of Contents determine if the VIEs should be consolidated in our financial statements or should no longer be considered a VIE. Certain criteria we assess in determining whether we are the primary beneficiary of the VIE and, therefore, should consolidate the VIE include our control over significant business activities, our voting rights and the noncontrolling interest kick-out rights. Unconsolidated VIEs As of December 31, 2020 and 2019, we had interests in entities deemed to be VIEs that are in the development stage and do not hold sufficient equity at risk or conduct substantially all their operations on behalf of an investor with disproportionately few voting rights. Although we are engaged to act as the managing partner in charge of day-to-day operations of these investees, we are not the primary beneficiary of these VIEs as we do not hold unilateral power over activities that, when taken together, most significantly impact the respective VIE's performance. We account for our investment in these entities under the equity method. As of December 31, 2020 and 2019, the net carrying amounts of our investment in these entities were $ 116.2 million and $ 242.9 million, which were included in "Investments in unconsolidated real estate ventures" in our balance sheets. Our equity in the income of unconsolidated VIEs is included in "Income (loss) from unconsolidated real estate ventures, net" in our statements of operations. Our maximum loss exposure in these entities is limited to our investments, construction commitments and debt guarantees. See Note 20 for additional information. Consolidated VIEs We consolidate a VIE when we control the significant business activities of an entity. An entity is a VIE because it is in the development stage and/or does not hold sufficient equity at risk. We are the primary beneficiary of a VIE because the noncontrolling interest holder does not have substantive kick-out or participating rights, and we control the significant business activities. JBG SMITH LP is our sole consolidated VIE. We hold 90.5 % of the limited partnership interest in JBG SMITH LP, act as the general partner and exercise full responsibility, discretion and control over its day-to-day management. The noncontrolling interests of JBG SMITH LP do not have substantive liquidation rights, substantive kick-out rights without cause, or substantive participating rights that could be exercised by a simple majority of noncontrolling interest limited partners (including by such a limited partner unilaterally). Because the noncontrolling interest holders do not have these rights, JBG SMITH LP is a VIE. As general partner, we have the power to direct the activities of JBG SMITH LP that most significantly affect its performance, and through our majority interest, we have both the right to receive benefits from and the obligation to absorb losses of JBG SMITH LP. Accordingly, we are the primary beneficiary of JBG SMITH LP and consolidate it in our financial statements. Because we conduct our business and hold our assets and liabilities through JBG SMITH LP, its total assets and liabilities comprise substantially all of our consolidated assets and liabilities. In conjunction with the acquisition of F1RST Residences in December 2019, we entered into a like-kind exchange agreement with a third-party intermediary. As of December 31, 2019, the third-p