BuildingCensus

1734 20TH ST NW

Office · Washington · 20009

Active records here
3
business-tax + registry entities
Building area
8,167
sq ft (county roll)
Floors
—
county roll
Year built
1890
vintage
Assessed value
$2.6M
current roll
Assessed / sq ft
$313
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

Public record — 3 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
Ipade—Jun 2025dc_dlcpfolio match · high
Luneh Yoga—Mar 2025dc_dlcpfolio match · high
HEALTHHIV—Nov 2024dc_dlcpfolio match · high

Washington, DC assessment roll

Parcel record

FieldValue
SSL00910035
Site address1734 20TH ST NW
Land use (DOR)051 — Office
Building area (actual)8,167 sq ft
Floors / units / buildings— / — / —
Lot size3,450 sq ft
Year built1890
Zoning (primary)—
Land value—
Building value—
Total assessed value$2,559,470

Recorded owner (assessment roll)

DLB 20TH LP

Owner mailing address: 655 NEW YORK AVE NW STE 830, WASHINGTON, DC, 20001

43 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
1734 20TH ST NW
City
Washington
ZIP
20009

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 1734 20TH ST NW?

The recorded owner on the Washington, DC assessment roll (current) is DLB 20TH LP. Owner mailing address on file: 655 NEW YORK AVE NW STE 830, WASHINGTON, DC, 20001.

What companies have offices at 1734 20TH ST NW?

3 active business locations at this building appear in Washington, DC public records, including Ipade, Luneh Yoga, HEALTHHIV. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 1734 20TH ST NW?

The county assessment roll records 8,167 sq ft of building area, built in 1890, on a 3,450 sq ft lot, with a current assessed value of $2,559,470.

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 00910035.