1875 PENNSYLVANIA AVE NW
Office (large) · Washington · 20006
At a glance
1875 PENNSYLVANIA AVE NW in Washington, DC is listed on the Washington, DC property roll as “Office (large)”, SSL 01050844. The roll records 311,730 sq ft of building area, a 2006 build year and an assessed value of $46,744,070.
The building's own benchmarking filing
Energy performance
From the building's own filing under its city'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 — 0 matched business locations
Tenants & business locations
No active business locations at this address appear in the public records ingested so far. That is a statement about the records, not the building: tenants without a county business-tax receipt or a Florida registration at this address are invisible to public data.
Washington, DC assessment roll
Parcel record
| Field | Value |
|---|---|
| SSL | 01050844 |
| Site address | 1875 PENNSYLVANIA AVE NW |
| Land use (DOR) | 052 — Office (large) |
| Building area (actual) | 311,730 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 25,254 sq ft |
| Year built | 2006 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $46,744,070 |
Recorded owner (assessment roll)
CTTWB ASSOCIATES LP
Owner mailing address: 3223 PROSPECT ST NW STE 200, WASHINGTON, DC, 20007
4 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
- 1875 PENNSYLVANIA AVE NW
- City
- Washington
- ZIP
- 20006
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1875 PENNSYLVANIA AVE NW compare with other Washington office buildings?
At 311,730 sq ft, 1875 PENNSYLVANIA AVE NW is about 3 times the size of the average office building on the Washington, DC roll, which comes to 120,450 sq ft across 1,761 buildings.
Its assessed value works out to $150 per square foot of building area, against $370 across all office floor area on the roll.
Does the owner of 1875 PENNSYLVANIA AVE NW hold other Washington office property?
4 Washington office properties (4 parcels, 587K sq ft) are recorded to 4 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What has happened at 1875 PENNSYLVANIA AVE NW recently?
The building files energy-benchmarking disclosures — 2 report years are matched to this parcel.
What does “Office (large)” mean for this parcel?
The Washington, DC roll classifies SSL 01050844 as “Office (large)” (use code 052). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 1875 PENNSYLVANIA AVE NW?
The recorded owner on the Washington, DC assessment roll (current) is CTTWB ASSOCIATES LP. Owner mailing address on file: 3223 PROSPECT ST NW STE 200, WASHINGTON, DC, 20007.
What companies have offices at 1875 PENNSYLVANIA AVE NW?
No business locations at this building appear in the public records ingested so far — no licence, tax or registry record currently lists this address; that is a gap in the record, not proof the building is empty.
How big is 1875 PENNSYLVANIA AVE NW?
The Washington, DC roll records 311,730 sq ft of building area, a build year of 2006. It sits on a 25,254 sq ft lot.
What is the assessed value of 1875 PENNSYLVANIA AVE NW?
$46,744,070 on the Washington, DC roll. Assessed values are taxable-roll figures, not market prices.
What is the SSL for 1875 PENNSYLVANIA AVE NW?
SSL 01050844, site address 1875 PENNSYLVANIA AVE NW, Washington. It is the key to look the parcel up in the Integrated Tax System public extract (Washington, DC).
More around 1875 PENNSYLVANIA AVE NW
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Washington, DC — Integrated Tax System public extract (owner names, mailing addresses, assessments), CAMA commercial and daily sales tables, Basic Business Licenses (suite-level premises; the universal catch-all licence was repealed Oct 2025, thinning the roll thereafter), and DOEE energy benchmarking.
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 01050844.
About this data
Source: Integrated Tax System public extract (Washington, DC), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1875 PENNSYLVANIA AVE NW, Washington, DC (SSL 01050844)”, https://buildingcensus.com/offices/dc/office-building-ebc66e7f (data as of September 20, 2026).