1145 17TH ST NW
Office (large) · Washington · 20036
Public record — 2 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| N/A | — | Oct 2026 | dc_dlcp | folio match · high |
| Levy Catering at National Geographic | — | May 2026 | dc_dlcp | folio match · high |
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 01830885 |
| Site address | 1145 17TH ST NW |
| Land use (DOR) | 052 — Office (large) |
| Building area (actual) | 398,219 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 34,890 sq ft |
| Year built | 1962 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $47,365,860 |
Recorded owner (assessment roll)
NATIONAL GEOGRAPHIC SOCIETY
CHIEF LEGAL OFFICER
Owner mailing address: 1145 17TH ST NW, WASHINGTON, DC, 20036
2 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
- 1145 17TH ST NW
- City
- Washington
- ZIP
- 20036
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns 1145 17TH ST NW?
The recorded owner on the Washington, DC assessment roll (current) is NATIONAL GEOGRAPHIC SOCIETY, CHIEF LEGAL OFFICER. Owner mailing address on file: 1145 17TH ST NW, WASHINGTON, DC, 20036.
What companies have offices at 1145 17TH ST NW?
2 active business locations at this building appear in Washington, DC public records, including N/A, Levy Catering at National Geographic. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 1145 17TH ST NW?
The county assessment roll records 398,219 sq ft of building area, built in 1962, on a 34,890 sq ft lot, with a current assessed value of $47,365,860.
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.
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 01830885.