6735 HARBISON AVE
OFF BLD N/COM W/PKG MASON · Philadelphia · 19149
At a glance
6735 HARBISON AVE in Philadelphia, PA is listed on the Philadelphia property roll as “OFF BLD N/COM W/PKG MASON”, OPA account 883365508. The roll records 11,761 sq ft of building area, 2 floors, a 1964 build year and an assessed value of $1,680,000.
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 | 883365508 |
| Site address | 6735 HARBISON AVE |
| Land use (DOR) | DE0 — OFF BLD N/COM W/PKG MASON |
| Building area (actual) | 11,761 sq ft |
| Floors / units / buildings | 2 / — / — |
| Lot size | — |
| Year built | 1964 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $1,680,000 |
Recorded owner (assessment roll)
HALEY REALTY LLC
Owner mailing address: 6735 HARBISON AVE, PHILADELPHIA, PA, 19149
Location
- Address
- 6735 HARBISON AVE
- City
- Philadelphia
- ZIP
- 19149
- Coordinates
- 40.03974, -75.06495
Within ~650 m
Nearby office buildings
- 6404-06 E ROOSEVELT BLVD0 tenants
5,950 sq ft · 2 fl · 1970
- 6404-06 E ROOSEVELT BLVD0 tenants
5,321 sq ft · 2 fl · 1970
- 6737 HARBISON AVE1 tenants
3,592 sq ft · 1 fl · 1965
- 6720 BUSTLETON AVE0 tenants
3,090 sq ft · 1 fl · 1950
- 6748 BUSTLETON AVE0 tenants
2,245 sq ft · 1 fl · 1950
- 6846 BUSTLETON AVE1 tenants
1,800 sq ft · 1 fl · 1950
How does 6735 HARBISON AVE compare with other Philadelphia office buildings?
At 11,761 sq ft, 6735 HARBISON AVE is about 68% smaller than 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 $143 per square foot of building area, against $163 across all office floor area on the roll.
What does “OFF BLD N/COM W/PKG MASON” mean for this parcel?
The Philadelphia roll classifies OPA account 883365508 as “OFF BLD N/COM W/PKG MASON” (use code DE0). 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 6735 HARBISON AVE?
The recorded owner on the Philadelphia assessment roll (current) is HALEY REALTY LLC. Owner mailing address on file: 6735 HARBISON AVE, PHILADELPHIA, PA, 19149.
What companies have offices at 6735 HARBISON 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 6735 HARBISON AVE?
The Philadelphia roll records 11,761 sq ft of building area, 2 floors, a build year of 1964.
What is the assessed value of 6735 HARBISON AVE?
$1,680,000 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
What is the OPA account for 6735 HARBISON AVE?
OPA account 883365508, site address 6735 HARBISON AVE, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 6735 HARBISON 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 883365508.
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, “6735 HARBISON AVE, Philadelphia, PA (OPA account 883365508)”, https://buildingcensus.com/offices/philly/office-building-4cb71c1b (data as of October 10, 2026).