BuildingCensus

701 CONSTITUTION AVE NW

Office (large) · Washington · 20408

Active records here
2
business-tax + registry entities
Building area
743,626
sq ft (county roll)
Floors
—
county roll
Year built
1935
vintage
Assessed value
$310.4M
current roll
Assessed / sq ft
$417
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

Public record — 2 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
N/ANWSep 2026dc_dlcpfolio match · high
National Archives AssemblyRoom G12Apr 2026dc_dlcpfolio match · high

Washington, DC assessment roll

Parcel record

FieldValue
SSL0432S0800
Site address701 CONSTITUTION AVE NW
Land use (DOR)052 — Office (large)
Building area (actual)743,626 sq ft
Floors / units / buildings— / — / —
Lot size106,722 sq ft
Year built1935
Zoning (primary)—
Land value—
Building value—
Total assessed value$310,428,980

Recorded owner (assessment roll)

UNITED STATES OF AMERICA

Owner mailing address: not listed

Location

Address
701 CONSTITUTION AVE NW
City
Washington
ZIP
20408

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 701 CONSTITUTION AVE NW?

The recorded owner on the Washington, DC assessment roll (current) is UNITED STATES OF AMERICA. Owner mailing address on file: not listed.

What companies have offices at 701 CONSTITUTION AVE NW?

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

How big is 701 CONSTITUTION AVE NW?

The county assessment roll records 743,626 sq ft of building area, built in 1935, on a 106,722 sq ft lot, with a current assessed value of $310,428,980.

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 0432S0800.