1909 K ST NW
Office (large) · Washington · 20006
The building's own benchmarking filing
Energy performance
From the building's own filing under the City of Miami'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.
Public record — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| N/A | Suite 750 | Sep 2026 | dc_dlcp | folio match · high |
| SOHO CAFE & MARKET 4 | — | Jul 2026 | dc_dlcp | folio match · high |
| GARY AND MARY WEST HEALTH POLICY CENTER, INC. | 730 | Mar 2026 | dc_dlcp | folio match · high |
| Integrated Finance and Accounting Solutions, LLC. | — | Apr 2023 | dc_dlcp | folio match · high |
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 00850060 |
| Site address | 1909 K ST NW |
| Land use (DOR) | 052 — Office (large) |
| Building area (actual) | 239,437 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 22,473 sq ft |
| Year built | 1973 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $84,464,960 |
Recorded owner (assessment roll)
NINA JO ASSOCIATES LLC
9TH FL
Owner mailing address: 2000 TOWER OAKS BLVD, ROCKVILLE, MD, 20852
Location
- Address
- 1909 K ST NW
- City
- Washington
- ZIP
- 20006
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns 1909 K ST NW?
The recorded owner on the Washington, DC assessment roll (current) is NINA JO ASSOCIATES LLC, 9TH FL. Owner mailing address on file: 2000 TOWER OAKS BLVD, ROCKVILLE, MD, 20852.
What companies have offices at 1909 K ST NW?
4 active business locations at this building appear in Washington, DC public records, including N/A, SOHO CAFE & MARKET 4, GARY AND MARY WEST HEALTH POLICY CENTER, INC., Integrated Finance and Accounting Solutions, LLC.. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1909 K ST NW?
The county assessment roll records 239,437 sq ft of building area, built in 1973, on a 22,473 sq ft lot, with a current assessed value of $84,464,960.
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
- Miami BE305 building-energy benchmarking disclosures — What the building reported about its own performance: energy intensity, an ENERGY STAR score, reported emissions and water use, under the City of Miami's benchmarking ordinance.
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 00850060.