BuildingCensus

645 H ST NE

Office (large) · Washington · 20002

Active records here
1
business-tax + registry entities
Building area
77,521
sq ft (county roll)
Floors
—
county roll
Year built
1987
vintage
Assessed value
$31.5M
current roll
Assessed / sq ft
$406
assessed value per sq ft
Last sold
$51.4M
Jun 2015
Sale / sq ft
$663
at the last recorded sale

The building's own benchmarking filing

Energy performance

ENERGY STAR score
94
top quartile nationally
Site energy use
42.5
kBtu per sq ft per year
Reported emissions
290
tonnes CO₂e
Disclosed area
88,886
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.

Recorded transfers — county roll + state sale file

Sale history

RecordedPriceQualificationSourceInstrument
Jun 2015$51,400,000not ratedCounty roll—

Prices are the consideration the documentary stamps indicate, as recorded by Miami-Dade County. A qualification code is the property appraiser's judgement of whether a transfer was arm's length; the state publishes it only for the current roll period, so older transfers appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.

Public record — 1 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
N/A—Dec 2026dc_dlcpfolio match · high

Washington, DC assessment roll

Parcel record

FieldValue
SSL08590839
Site address645 H ST NE
Land use (DOR)052 — Office (large)
Building area (actual)77,521 sq ft
Floors / units / buildings— / — / —
Lot size17,905 sq ft
Year built1987
Zoning (primary)—
Land value—
Building value—
Total assessed value$31,476,580

Recorded owner (assessment roll)

U S REIF 645 H STREET WASHINGTON DC LLC

Owner mailing address: 1270 SOLDIERS FIELD RD, BOSTON, MA, 02135

8 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
645 H ST NE
City
Washington
ZIP
20002

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 645 H ST NE?

The recorded owner on the Washington, DC assessment roll (current) is U S REIF 645 H STREET WASHINGTON DC LLC. Owner mailing address on file: 1270 SOLDIERS FIELD RD, BOSTON, MA, 02135.

What companies have offices at 645 H ST NE?

1 active business locations at this building appear in Washington, DC public records, including N/A. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 645 H ST NE?

The county assessment roll records 77,521 sq ft of building area, built in 1987, on a 17,905 sq ft lot, with a current assessed value of $31,476,580.

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.

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Dataset updated . Source: Washington, DC assessment roll, SSL 08590839.