90 K ST NE
Office (large) · Washington · 20002
At a glance
90 K ST NE in Washington, DC is listed on the Washington, DC property roll as “Office (large)”, SSL 06740853. The roll records 450,000 sq ft of building area, a 2009 build year and an assessed value of $139,558,920. It last sold for $174,900,000 in Dec 2019. 2 active business locations at this address appear in public records.
The building's own benchmarking filing
Energy performance
From the building's own filing under its city's benchmarking ordinance. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.
Federal lease inventory — actual rent paid
Leases on public record
| Lease | Rentable sq ft | Annual rent | $/sq ft | Term | Options left |
|---|---|---|---|---|---|
| LDC00691 | 10,525 | $516,848 | $49.11 | Jul 2024 → Jul 2034 | — |
| LDC00661 | 14,515 | $702,011 | $48.36 | Aug 2022 → Aug 2032 | — |
| LDC00662 | 85,000 | $4,110,091 | $48.35 | Jul 2022 → Jun 2032 | — |
| LDC00500 | 22,303 | $1,099,275 | $49.29 | Sep 2021 → Aug 2031 | 1 · 5yr |
| LDC00670 | 96,000 | $4,650,394 | $48.44 | Aug 2022 → Aug 2028 | — |
| LDC12727 | 41,021 | $1,832,281 | $44.67 | Sep 2017 → Sep 2027 | — |
From the General Services Administration's monthly lease inventory: the rent the federal government actually pays, the square feet behind it, the dates, and the renewal options remaining. A fully serviced lease includes services and utilities, so it is not comparable to a net rent. This is one tenant, not the market. Federal space is often fitted for a specific agency and leased on government terms, so treat it as a real, checkable data point rather than an asking rent for the building.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Dec 2019 | $174,900,000 | not rated | County roll | — |
Prices are the consideration recorded in Washington, DC's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
Public record — 2 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| COLONIAL PARKING INC.via COLONIAL PARKING, INC. | — | May 2025 | DC business licence | folio match · high |
| SUBWAY #46484 | — | Feb 2025 | DC business licence | folio match · high |
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 06740853 |
| Site address | 90 K ST NE |
| Land use (DOR) | 052 — Office (large) |
| Building area (actual) | 450,000 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 45,194 sq ft |
| Year built | 2009 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $139,558,920 |
Recorded owner (assessment roll)
WASHINGTON DC VI FGF LLC
COTTONWOOD PARTNERS
Owner mailing address: 299 S MAIN ST, SLC, UT, 84111
Location
- Address
- 90 K ST NE
- City
- Washington
- ZIP
- 20002
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 90 K ST NE compare with other Washington office buildings?
At 450,000 sq ft, 90 K ST NE is about 4 times the size of the average office building on the Washington, DC roll, which comes to 120,450 sq ft across 1,761 buildings.
Its assessed value works out to $310 per square foot of building area, against $370 across all office floor area on the roll.
The last recorded sale priced it at $389 per square foot.
What has happened at 90 K ST NE recently?
1 recorded transfer is on file for this parcel, the latest dated Dec 2019.
The federal government leases space here: 6 active leases in the GSA inventory, the latest expiring Jul 2034.
The building files energy-benchmarking disclosures — 1 report year are matched to this parcel.
What does “Office (large)” mean for this parcel?
The Washington, DC roll classifies SSL 06740853 as “Office (large)” (use code 052). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 90 K ST NE?
The recorded owner on the Washington, DC assessment roll (current) is WASHINGTON DC VI FGF LLC, COTTONWOOD PARTNERS. Owner mailing address on file: 299 S MAIN ST, SLC, UT, 84111.
What companies have offices at 90 K ST NE?
2 active business locations at this building appear in Washington, DC public records, including COLONIAL PARKING INC., SUBWAY #46484. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 90 K ST NE?
The Washington, DC roll records 450,000 sq ft of building area, a build year of 2009. It sits on a 45,194 sq ft lot.
What is the assessed value of 90 K ST NE?
$139,558,920 on the Washington, DC roll. Assessed values are taxable-roll figures, not market prices.
When did 90 K ST NE last sell?
The last recorded transfer was in Dec 2019 for $174,900,000 ($389 per square foot).
What is the SSL for 90 K ST NE?
SSL 06740853, site address 90 K ST NE, Washington. It is the key to look the parcel up in the Integrated Tax System public extract (Washington, DC).
More around 90 K ST NE
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Washington, DC — Integrated Tax System public extract (owner names, mailing addresses, assessments), CAMA commercial and daily sales tables, Basic Business Licenses (suite-level premises; the universal catch-all licence was repealed Oct 2025, thinning the roll thereafter), and DOEE energy benchmarking.
- U.S. General Services Administration — lease inventory — Active federal leases published monthly: annual rent actually paid, rentable square feet, effective and expiration dates, termination right, renewal options remaining and the lessor's name.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Washington, DC assessment roll, SSL 06740853.
About this data
Source: Integrated Tax System public extract (Washington, DC), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “90 K ST NE, Washington, DC (SSL 06740853)”, https://buildingcensus.com/offices/dc/office-building-a0fbcd4d (data as of September 20, 2026).