1939 12TH ST NW # C-1
Office · Washington · 20009
At a glance
1939 12TH ST NW # C-1 in Washington, DC is listed on the Washington, DC property roll as “Office”, SSL 03052004. The roll records 3,615 sq ft of building area, a 2010 build year and an assessed value of $1,167,200. 6 active business locations at this address appear in public records.
Public record — 6 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| Gallagher & Graham Fine Spirits | C-1 | Sep 2026 | DC business licence | folio match · high |
| Barkada Wine Bar | — | Jul 2026 | DC business licence | folio match · high |
| NOMADIC REAL ESTATE | 204 | Jun 2025 | DC business licence | folio match · high |
| Dillon Hatfield | 503 | Mar 2025 | DC business licence | folio match · high |
| TUCKER - 1939 12TH ST NW #401 | — | Feb 2025 | DC business licence | folio match · high |
| Sarah Fink | — | Oct 2024 | DC business licence | folio match · high |
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 03052004 |
| Site address | 1939 12TH ST NW # C-1 |
| Land use (DOR) | 058 — Office |
| Building area (actual) | 3,615 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 1,381 sq ft |
| Year built | 2010 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $1,167,200 |
Recorded owner (assessment roll)
A SQUARED DEVELOPMENT LLC
Owner mailing address: 1535 8TH ST NW, WASHINGTON, DC, 20001
Location
- Address
- 1939 12TH ST NW # C-1
- City
- Washington
- ZIP
- 20009
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1939 12TH ST NW # C-1 compare with other Washington office buildings?
At 3,615 sq ft, 1939 12TH ST NW # C-1 is less than a tenth 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 $323 per square foot of building area, against $370 across all office floor area on the roll.
What does “Office” mean for this parcel?
The Washington, DC roll classifies SSL 03052004 as “Office” (use code 058). 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 1939 12TH ST NW # C-1?
The recorded owner on the Washington, DC assessment roll (current) is A SQUARED DEVELOPMENT LLC. Owner mailing address on file: 1535 8TH ST NW, WASHINGTON, DC, 20001.
What companies have offices at 1939 12TH ST NW # C-1?
6 active business locations at this building appear in Washington, DC public records, including Gallagher & Graham Fine Spirits, Barkada Wine Bar, NOMADIC REAL ESTATE, Dillon Hatfield, TUCKER - 1939 12TH ST NW #401. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1939 12TH ST NW # C-1?
The Washington, DC roll records 3,615 sq ft of building area, a build year of 2010. It sits on a 1,381 sq ft lot.
What is the assessed value of 1939 12TH ST NW # C-1?
$1,167,200 on the Washington, DC roll. Assessed values are taxable-roll figures, not market prices.
What is the SSL for 1939 12TH ST NW # C-1?
SSL 03052004, site address 1939 12TH ST NW # C-1, Washington. It is the key to look the parcel up in the Integrated Tax System public extract (Washington, DC).
More around 1939 12TH ST NW # C-1
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.
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 03052004.
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, “1939 12TH ST NW # C-1, Washington, DC (SSL 03052004)”, https://buildingcensus.com/offices/dc/office-building-658d7a8d (data as of September 20, 2026).