1920 L ST NW
Office (large) · Washington · 20036
At a glance
1920 L ST NW in Washington, DC is listed on the Washington, DC property roll as “Office (large)”, SSL 00850843. The roll records 110,000 sq ft of building area and an assessed value of $21,776,290. 6 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, latest of 4 years on record. 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 — 6 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| National Hispanic Medical Association Alliance | — | Nov 2025 | DC business licence | folio match · high |
| MANAGEMENT CENTER (THE) | 1000 | Oct 2025 | DC business licence | folio match · high |
| ABUNAI POKE RESTAURANT | 120 | Apr 2025 | DC business licence | folio match · high |
| Medical Center Orthotics and Prosthetics, LLC | — | Jan 2025 | DC business licence | folio match · high |
| AMERICAN HIGHWAY USERS ALLIANCE | — | Aug 2024 | DC business licence | folio match · high |
| Observatory Group LLC | — | Aug 2024 | DC business licence | folio match · high |
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 00850843 |
| Site address | 1920 L ST NW |
| Land use (DOR) | 052 — Office (large) |
| Building area (actual) | 110,000 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 16,543 sq ft |
| Year built | — |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $21,776,290 |
Recorded owner (assessment roll)
ZG 1920 L STREET LLC
Owner mailing address: 2 WISCONSIN CIR STE 1050, CHEVY CHASE, MD, 20815
11 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
- 1920 L ST NW
- City
- Washington
- ZIP
- 20036
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1920 L ST NW compare with other Washington office buildings?
At 110,000 sq ft, 1920 L ST NW is roughly 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 $198 per square foot of building area, against $370 across all office floor area on the roll.
Does the owner of 1920 L ST NW hold other Washington office property?
11 Washington office properties (11 parcels, 1.4M sq ft) are recorded to 11 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 1920 L ST NW recently?
The building files energy-benchmarking disclosures — 4 report years are matched to this parcel.
What does “Office (large)” mean for this parcel?
The Washington, DC roll classifies SSL 00850843 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 1920 L ST NW?
The recorded owner on the Washington, DC assessment roll (current) is ZG 1920 L STREET LLC. Owner mailing address on file: 2 WISCONSIN CIR STE 1050, CHEVY CHASE, MD, 20815.
What companies have offices at 1920 L ST NW?
6 active business locations at this building appear in Washington, DC public records, including National Hispanic Medical Association Alliance, MANAGEMENT CENTER (THE), ABUNAI POKE RESTAURANT, Medical Center Orthotics and Prosthetics, LLC, AMERICAN HIGHWAY USERS ALLIANCE. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1920 L ST NW?
The Washington, DC roll records 110,000 sq ft of building area. It sits on a 16,543 sq ft lot.
What is the assessed value of 1920 L ST NW?
$21,776,290 on the Washington, DC roll. Assessed values are taxable-roll figures, not market prices.
What is the SSL for 1920 L ST NW?
SSL 00850843, site address 1920 L ST NW, Washington. It is the key to look the parcel up in the Integrated Tax System public extract (Washington, DC).
More around 1920 L ST NW
- Washington, DC office buildings· 1,761 buildings
- 1001 CONNECTICUT LLC· 11 properties
- National Hispanic Medical Association Alliance· tenant on record
- MANAGEMENT CENTER (THE)· suite 1000
- ABUNAI POKE RESTAURANT· suite 120
- Medical Center Orthotics and Prosthetics, LLC· tenant on record
- Federal office leases in DC
- Office census — all metros
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 00850843.
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, “1920 L ST NW, Washington, DC (SSL 00850843)”, https://buildingcensus.com/offices/dc/office-building-33e3c35d (data as of September 20, 2026).