1919 M ST NW
Office (large) · Washington · 20036
At a glance
1919 M ST NW in Washington, DC is listed on the Washington, DC property roll as “Office (large)”, SSL 01160073. The roll records 297,005 sq ft of building area, a 1967 build year and an assessed value of $102,147,640. 3 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.
Public record — 3 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| MORTGAGE BANKERS ASSOCIATION | — | May 2026 | DC business licence | folio match · high |
| DISTRICT TACO | — | Apr 2026 | DC business licence | folio match · high |
| MBA OPEN DOORS FOUNDATION | — | Mar 2026 | DC business licence | folio match · high |
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 01160073 |
| Site address | 1919 M ST NW |
| Land use (DOR) | 052 — Office (large) |
| Building area (actual) | 297,005 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 37,379 sq ft |
| Year built | 1967 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $102,147,640 |
Recorded owner (assessment roll)
1919 M STREET ASSOCIATES LP
Owner mailing address: 4747 BETHESDA AVE STE 200, BETHESDA, MD, 20814
6 Washington office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 1919 M ST NW
- City
- Washington
- ZIP
- 20036
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1919 M ST NW compare with other Washington office buildings?
At 297,005 sq ft, 1919 M ST NW is about twice 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 $344 per square foot of building area, against $370 across all office floor area on the roll.
Does the owner of 1919 M ST NW hold other Washington office property?
6 Washington office properties (6 parcels, 1.6M sq ft) are recorded to 6 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What has happened at 1919 M ST NW recently?
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 01160073 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 1919 M ST NW?
The recorded owner on the Washington, DC assessment roll (current) is 1919 M STREET ASSOCIATES LP. Owner mailing address on file: 4747 BETHESDA AVE STE 200, BETHESDA, MD, 20814.
What companies have offices at 1919 M ST NW?
3 active business locations at this building appear in Washington, DC public records, including MORTGAGE BANKERS ASSOCIATION, DISTRICT TACO, MBA OPEN DOORS FOUNDATION. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1919 M ST NW?
The Washington, DC roll records 297,005 sq ft of building area, a build year of 1967. It sits on a 37,379 sq ft lot.
What is the assessed value of 1919 M ST NW?
$102,147,640 on the Washington, DC roll. Assessed values are taxable-roll figures, not market prices.
What is the SSL for 1919 M ST NW?
SSL 01160073, site address 1919 M ST NW, Washington. It is the key to look the parcel up in the Integrated Tax System public extract (Washington, DC).
More around 1919 M ST NW
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.
Working with Washington office parcels? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Washington, DC assessment roll, SSL 01160073.
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, “1919 M ST NW, Washington, DC (SSL 01160073)”, https://buildingcensus.com/offices/dc/office-building-6ac1a4d4 (data as of September 20, 2026).