BuildingCensus

1717 PENNSYLVANIA AVE NW

Office (large) · Washington · 20006

Active records here
19
business-tax + registry entities
Building area
255,671
sq ft (county roll)
Floors
—
county roll
Year built
1960
vintage
Assessed value
$74.1M
current roll
Assessed / sq ft
$290
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
50
of 100 nationally
Site energy use
56.7
kBtu per sq ft per year
Reported emissions
992
tonnes CO₂e
Disclosed area
219,899
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 — 20 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
N/A10th FloorJan 2027dc_dlcpfolio match · high
Spin Strategies—Sep 2026dc_dlcpfolio match · high
Spearmind LLC—Sep 2026dc_dlcpfolio match · high
Genesis Law—May 2026dc_dlcpfolio match · high
Chelsea Delaney—Feb 2026dc_dlcpfolio match · high
sequoia row consulting—Feb 2026dc_dlcpfolio match · high
LOUIS D BRANDEIS CENTER INC (THE)—Dec 2025dc_dlcpfolio match · high
Avigo Health—Dec 2025dc_dlcpfolio match · high
IFRAH PLLC650Nov 2025dc_dlcpfolio match · high
Smith Brandon International—Nov 2025dc_dlcpfolio match · high
C&C Irradiator Service, L.L.C.—Sep 2025dc_dlcpfolio match · high
I Will Protective Security LLC—Aug 2025dc_dlcpfolio match · high
DC CARE1025Jun 2025dc_dlcpfolio match · high
COMMITTEE FOR A CONSTRUCTIVE TOMORROW—May 2025dc_dlcpfolio match · high
The Gatsby Showcase,—Feb 2025dc_dlcpfolio match · high
HUMANITY IN TRANSITION INC.1025Feb 2025dc_dlcpfolio match · high
HUMANITY-BREAKING CHAINS MINISTRY—Jan 2025dc_dlcpfolio match · high
Entourage Enterprises—Dec 2024dc_dlcpfolio match · high
L&B Concepts, Inc.—May 2024dc_dlcpfolio match · high
Centri Tech Foundation—Aug 2023dc_dlcpfolio match · high

Washington, DC assessment roll

Parcel record

FieldValue
SSL01660041
Site address1717 PENNSYLVANIA AVE NW
Land use (DOR)052 — Office (large)
Building area (actual)255,671 sq ft
Floors / units / buildings— / — / —
Lot size19,446 sq ft
Year built1960
Zoning (primary)—
Land value—
Building value—
Total assessed value$74,143,080

Recorded owner (assessment roll)

1717 PENNSYLVANIA AVENUE LLC

Owner mailing address: 45 ROCKEFELLER PLZ, NEW YORK, NY, 10111

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
1717 PENNSYLVANIA AVE NW
City
Washington
ZIP
20006

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 1717 PENNSYLVANIA AVE NW?

The recorded owner on the Washington, DC assessment roll (current) is 1717 PENNSYLVANIA AVENUE LLC. Owner mailing address on file: 45 ROCKEFELLER PLZ, NEW YORK, NY, 10111.

What companies have offices at 1717 PENNSYLVANIA AVE NW?

20 active business locations at this building appear in Washington, DC public records, including N/A, Spin Strategies, Spearmind LLC, Genesis Law, Chelsea Delaney. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 1717 PENNSYLVANIA AVE NW?

The county assessment roll records 255,671 sq ft of building area, built in 1960, on a 19,446 sq ft lot, with a current assessed value of $74,143,080.

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 01660041.