BuildingCensus

500 NEW JERSEY AVE NW

Office (large) · Washington · 20001

Active records here
4
business-tax + registry entities
Building area
105,000
sq ft (county roll)
Floors
—
county roll
Year built
2004
vintage
Assessed value
$34.8M
current roll
Assessed / sq ft
$331
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
54
of 100 nationally
Site energy use
71.8
kBtu per sq ft per year
Reported emissions
583
tonnes CO₂e
Disclosed area
101,985
sq ft, 2025 filing

From the building's own filing under the City of Miami's benchmarking ordinance, latest of 2 years on record. 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 — 4 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
COLONIAL PARKING INC.—Mar 2026dc_dlcpfolio match · high
NATIONAL ASSOCIATION OF REALTORS10TH FLOORNov 2025dc_dlcpfolio match · high
International Code Council Foundation Inc.6th FloorJul 2025dc_dlcpfolio match · high
Z Burger 500—Sep 2023dc_dlcpfolio match · high

Washington, DC assessment roll

Parcel record

FieldValue
SSL06270013
Site address500 NEW JERSEY AVE NW
Land use (DOR)052 — Office (large)
Building area (actual)105,000 sq ft
Floors / units / buildings— / — / —
Lot size8,285 sq ft
Year built2004
Zoning (primary)—
Land value—
Building value—
Total assessed value$34,784,227

Recorded owner (assessment roll)

NATIONAL ASSOCIATION OF REALTORS

Owner mailing address: 430 N MICHIGAN AVE, CHICAGO, IL, 60611

The owner is on site.A business-tax receipt at this address is held in the owner's own name, so the public record shows an owner-occupier rather than a landlord letting the space.

2 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
500 NEW JERSEY AVE NW
City
Washington
ZIP
20001

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 500 NEW JERSEY AVE NW?

The recorded owner on the Washington, DC assessment roll (current) is NATIONAL ASSOCIATION OF REALTORS. Owner mailing address on file: 430 N MICHIGAN AVE, CHICAGO, IL, 60611.

What companies have offices at 500 NEW JERSEY AVE NW?

4 active business locations at this building appear in Washington, DC public records, including COLONIAL PARKING INC., NATIONAL ASSOCIATION OF REALTORS, International Code Council Foundation Inc., Z Burger 500. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 500 NEW JERSEY AVE NW?

The county assessment roll records 105,000 sq ft of building area, built in 2004, on a 8,285 sq ft lot, with a current assessed value of $34,784,227.

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 06270013.