BuildingCensus

925 15TH ST NW

Office (large) · Washington · 20005

Active records here
2
business-tax + registry entities
Building area
21,694
sq ft (county roll)
Floors
—
county roll
Year built
1924
vintage
Assessed value
$3.8M
current roll
Assessed / sq ft
$175
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

The building's own benchmarking filing

Energy performance

ENERGY STAR score
—
not scored
Site energy use
38.9
kBtu per sq ft per year
Reported emissions
59
tonnes CO₂e
Disclosed area
23,340
sq ft, 2025 filing

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 — 2 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
Longwell Parnters Inc—Jun 2024dc_dlcpfolio match · high
HR&A DC—Jul 2023dc_dlcpfolio match · high

Washington, DC assessment roll

Parcel record

FieldValue
SSL02180075
Site address925 15TH ST NW
Land use (DOR)052 — Office (large)
Building area (actual)21,694 sq ft
Floors / units / buildings— / — / —
Lot size3,690 sq ft
Year built1924
Zoning (primary)—
Land value—
Building value—
Total assessed value$3,795,750

Recorded owner (assessment roll)

925 15TH ST LLC

Owner mailing address: 7501 WISCONSIN AVE STE 1500, BETHESDA, MD, 20814

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
925 15TH ST NW
City
Washington
ZIP
20005

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 925 15TH ST NW?

The recorded owner on the Washington, DC assessment roll (current) is 925 15TH ST LLC. Owner mailing address on file: 7501 WISCONSIN AVE STE 1500, BETHESDA, MD, 20814.

What companies have offices at 925 15TH ST NW?

2 active business locations at this building appear in Washington, DC public records, including Longwell Parnters Inc, HR&A DC. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 925 15TH ST NW?

The county assessment roll records 21,694 sq ft of building area, built in 1924, on a 3,690 sq ft lot, with a current assessed value of $3,795,750.

Everything here comes from public records, and public records go stale. If you know better, say so.

Data provenance — public records only

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 02180075.