BuildingCensus

1118 9TH ST NW # B

Office · Washington · 20001

Active records here
1
business-tax + registry entities
Building area
527
sq ft (county roll)
Floors
—
county roll
Year built
1920
vintage
Assessed value
$175K
current roll
Assessed / sq ft
$332
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

Public record — 1 matched business locations

Tenants & business locations

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

Washington, DC assessment roll

Parcel record

FieldValue
SSL03692006
Site address1118 9TH ST NW # B
Land use (DOR)056 — Office
Building area (actual)527 sq ft
Floors / units / buildings— / — / —
Lot size347 sq ft
Year built1920
Zoning (primary)—
Land value—
Building value—
Total assessed value$175,030

Recorded owner (assessment roll)

WELCH FAMILY LIMITED PARTNERSHIP ELEVEN

Owner mailing address: 910 M ST NW # 1130, WASHINGTON, DC, 20001

6 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
1118 9TH ST NW # B
City
Washington
ZIP
20001

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 1118 9TH ST NW # B?

The recorded owner on the Washington, DC assessment roll (current) is WELCH FAMILY LIMITED PARTNERSHIP ELEVEN. Owner mailing address on file: 910 M ST NW # 1130, WASHINGTON, DC, 20001.

What companies have offices at 1118 9TH ST NW # B?

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 1118 9TH ST NW # B?

The county assessment roll records 527 sq ft of building area, built in 1920, on a 347 sq ft lot, with a current assessed value of $175,030.

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 03692006.