2636-38 E ALLEGHENY AVE
OFF BLD N/PKG N/COM MASON · Philadelphia · 19134
At a glance
2636-38 E ALLEGHENY AVE in Philadelphia, PA is listed on the Philadelphia property roll as “OFF BLD N/PKG N/COM MASON”, OPA account 883376875. The roll records 2,580 sq ft of building area, 2 floors, a 2011 build year and an assessed value of $351,600.
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.
Philadelphia assessment roll
Parcel record
| Field | Value |
|---|---|
| OPA account | 883376875 |
| Site address | 2636-38 E ALLEGHENY AVE |
| Land use (DOR) | DD0 — OFF BLD N/PKG N/COM MASON |
| Building area (actual) | 2,580 sq ft |
| Floors / units / buildings | 2 / — / — |
| Lot size | — |
| Year built | 2011 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $351,600 |
Recorded owner (assessment roll)
2636-38 EAST ALLEGHENY AV
Owner mailing address: 3029 LIVINGSTON ST, PHILADELPHIA, PA, 19134
Location
- Address
- 2636-38 E ALLEGHENY AVE
- City
- Philadelphia
- ZIP
- 19134
- Coordinates
- 39.98450, -75.10318
Within ~650 m
Nearby office buildings
- 2301 E ALLEGHENY AVE2 tenants
194,815 sq ft · 7 fl · 1920
- 3261-85 TULIP ST0 tenants
29,988 sq ft · 6 fl · 1960
- 2814-18 E ALLEGHENY AVE0 tenants
11,192 sq ft · 2 fl · 1925
- 3178-80 RICHMOND ST0 tenants
7,040 sq ft · 3 fl · 1950
- 3396-98 MILLER ST0 tenants
6,787 sq ft · 2 fl · 1930
- 2608-12 E ALLEGHENY AVE0 tenants
4,446 sq ft · 2 fl · 1920
How does 2636-38 E ALLEGHENY AVE compare with other Philadelphia office buildings?
At 2,580 sq ft, 2636-38 E ALLEGHENY AVE is less than a tenth the size of the average office building on the Philadelphia roll, which comes to 36,284 sq ft across 2,470 buildings.
Its assessed value works out to $136 per square foot of building area, against $163 across all office floor area on the roll.
What does “OFF BLD N/PKG N/COM MASON” mean for this parcel?
The Philadelphia roll classifies OPA account 883376875 as “OFF BLD N/PKG N/COM MASON” (use code DD0). 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 2636-38 E ALLEGHENY AVE?
The recorded owner on the Philadelphia assessment roll (current) is 2636-38 EAST ALLEGHENY AV. Owner mailing address on file: 3029 LIVINGSTON ST, PHILADELPHIA, PA, 19134.
What companies have offices at 2636-38 E ALLEGHENY AVE?
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 2636-38 E ALLEGHENY AVE?
The Philadelphia roll records 2,580 sq ft of building area, 2 floors, a build year of 2011.
What is the assessed value of 2636-38 E ALLEGHENY AVE?
$351,600 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
What is the OPA account for 2636-38 E ALLEGHENY AVE?
OPA account 883376875, site address 2636-38 E ALLEGHENY AVE, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 2636-38 E ALLEGHENY AVE
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Philadelphia — Office of Property Assessment nightly roll (owner and mailing address on every parcel), Department of Records deed transfers with consideration and counterparties, and L&I business licences joined by OPA account. The universal Commercial Activity licence roll publishes no premises addresses, so occupancy shows regulated activities 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: Philadelphia assessment roll, OPA account 883376875.
About this data
Source: Office of Property Assessment nightly roll (Philadelphia), as published October 10, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “2636-38 E ALLEGHENY AVE, Philadelphia, PA (OPA account 883376875)”, https://buildingcensus.com/offices/philly/office-building-3a302f78 (data as of October 10, 2026).