BuildingCensus

1025 CONNECTICUT AVE NW

Office (large) · Washington · 20036

Active records here
57
business-tax + registry entities
Building area
466,690
sq ft (county roll)
Floors
—
county roll
Year built
1967
vintage
Assessed value
$94.5M
current roll
Assessed / sq ft
$203
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
85
top quartile nationally
Site energy use
52.9
kBtu per sq ft per year
Reported emissions
1,312
tonnes CO₂e
Disclosed area
351,106
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 — 58 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
N/A501Oct 2026dc_dlcpfolio match · high
Aperturent.com INC—Oct 2026dc_dlcpfolio match · high
AMERICAN ECONOMIC LIBERTIES PROJECT—Oct 2026dc_dlcpfolio match · high
BOONE & SONS INC.—Oct 2026dc_dlcpfolio match · high
The National Consumer Voice for Quality Long-Term Care—Sep 2026dc_dlcpfolio match · high
Abiy Ashagre—Aug 2026dc_dlcpfolio match · high
Addis Demisse—Aug 2026dc_dlcpfolio match · high
OCEANA, INC.—Aug 2026dc_dlcpfolio match · high
COLONIAL PARKING INC.via Colonial Parking, Inc.—Jul 2026dc_dlcpfolio match · high
VOORTHUIS OPTICIAN INC—Jul 2026dc_dlcpfolio match · high
Ibrahim Turayson—Jul 2026dc_dlcpfolio match · high
Addis Ashgrea—Jul 2026dc_dlcpfolio match · high
Shewangizaw Gebrehiwot—Jul 2026dc_dlcpfolio match · high
Mulumebet Alemu—Jul 2026dc_dlcpfolio match · high
Amare Hailu—Jul 2026dc_dlcpfolio match · high
Top Shelf Wine & Liquor—Jun 2026dc_dlcpfolio match · high
CCBCC OPERATIONS, LLC—Jun 2026dc_dlcpfolio match · high
Summit LLC—Jun 2026dc_dlcpfolio match · high
DISTRICT REGISTERED AGENT SERVICES INC.615May 2026dc_dlcpfolio match · high
NORWEGIAN REFUGEE COUNCIL USA—Apr 2026dc_dlcpfolio match · high
Ayele Endale—Apr 2026dc_dlcpfolio match · high
Girmay Yosef—Apr 2026dc_dlcpfolio match · high
Brow Contour—Mar 2026dc_dlcpfolio match · high
ROCK SOLID District Group, LLC1000Feb 2026dc_dlcpfolio match · high
Turner-MCN St Elizabeths New Hospital Joint VentureNONENov 2025dc_dlcpfolio match · high
DMV IT Consulting P.C.—Nov 2025dc_dlcpfolio match · high
Amazon Conservation Association—Oct 2025dc_dlcpfolio match · high
MOL (Americas)—Oct 2025dc_dlcpfolio match · high
BLUESTREET PRODUCTIONS, LLC1000Oct 2025dc_dlcpfolio match · high
C.C.JOHNSON & MALHOTRA, P.C.—Sep 2025dc_dlcpfolio match · high
MSYS, INC—Sep 2025dc_dlcpfolio match · high
CAPITAL AREA IMMIGRANTS' RIGHTS COALITION701Sep 2025dc_dlcpfolio match · high
Newsmatics—Sep 2025dc_dlcpfolio match · high
TEMPORARY SOLUTIONS, INC.—Sep 2025dc_dlcpfolio match · high
ASIAN AND PACIFIC ISLANDER AMERICAN VOTE600Aug 2025dc_dlcpfolio match · high
J L Edwards Enterprises1000Jul 2025dc_dlcpfolio match · high
MAZDA MOTOR OF AMERICA INC910Jul 2025dc_dlcpfolio match · high
WDG ARCHITECTURE—Jun 2025dc_dlcpfolio match · high
PPE Response—May 2025dc_dlcpfolio match · high
ACSI TRANSLATIONS—May 2025dc_dlcpfolio match · high
COGENCY GLOBAL INC.—Apr 2025dc_dlcpfolio match · high
FIX THE DEBT COALITION, INC.—Apr 2025dc_dlcpfolio match · high
NATIONAL ASSOCIATION OF INDEPENDENT COLLEGES AND UNIVERSITIES (THE)700Mar 2025dc_dlcpfolio match · high
Avenel Support Services—Feb 2025dc_dlcpfolio match · high
Farragut Workspaces—Feb 2025dc_dlcpfolio match · high
Ardan Risk Management LLC—Jan 2025dc_dlcpfolio match · high
SUBWAY 116—Jan 2025dc_dlcpfolio match · high
ROBERT BOBB GROUP (THE)—Dec 2024dc_dlcpfolio match · high
Top Shelf Liquor & Wine—Nov 2024dc_dlcpfolio match · high
COAST 2 COAST TRAVEL—Nov 2024dc_dlcpfolio match · high
60 Degrees Pharmaceuticals,—Oct 2024dc_dlcpfolio match · high
Violence Policy Center—Aug 2024dc_dlcpfolio match · high
NATIONAL ASSOCIATION OF AFFORDABLE HOUSING LENDERS—Jan 2024dc_dlcpfolio match · high
CENTER FOR COMMUNITY LENDING (THE)—Dec 2023dc_dlcpfolio match · high
H&R Block—Oct 2023dc_dlcpfolio match · high
BLUEGROUND US, INC—Jul 2023dc_dlcpfolio match · high
SOCIETY FOR WOMEN'S HEALTH RESEARCH (THE)—May 2023dc_dlcpfolio match · high
Horus Construction of DC—Nov 2022dc_dlcpfolio match · high

Washington, DC assessment roll

Parcel record

FieldValue
SSL01640035
Site address1025 CONNECTICUT AVE NW
Land use (DOR)052 — Office (large)
Building area (actual)466,690 sq ft
Floors / units / buildings— / — / —
Lot size30,141 sq ft
Year built1967
Zoning (primary)—
Land value—
Building value—
Total assessed value$94,536,240

Recorded owner (assessment roll)

BLAKE DEVELOPMENT COMPANY

Owner mailing address: 1150 CONNECTICUT AVE NW SUITE 801, WASHINGTON, DC, 20036

5 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
1025 CONNECTICUT AVE NW
City
Washington
ZIP
20036

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 1025 CONNECTICUT AVE NW?

The recorded owner on the Washington, DC assessment roll (current) is BLAKE DEVELOPMENT COMPANY. Owner mailing address on file: 1150 CONNECTICUT AVE NW SUITE 801, WASHINGTON, DC, 20036.

What companies have offices at 1025 CONNECTICUT AVE NW?

58 active business locations at this building appear in Washington, DC public records, including N/A, Aperturent.com INC, AMERICAN ECONOMIC LIBERTIES PROJECT, BOONE & SONS INC., The National Consumer Voice for Quality Long-Term Care. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 1025 CONNECTICUT AVE NW?

The county assessment roll records 466,690 sq ft of building area, built in 1967, on a 30,141 sq ft lot, with a current assessed value of $94,536,240.

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 01640035.