12000-04 BUSTLETON AVE
OFF BLD COM NO GAR MASON · Philadelphia · 19116
At a glance
12000-04 BUSTLETON AVE in Philadelphia, PA is listed on the Philadelphia property roll as “OFF BLD COM NO GAR MASON”, OPA account 883371500. The roll records 9,776 sq ft of building area, 2 floors, a 1978 build year and an assessed value of $1,432,700.
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 | 883371500 |
| Site address | 12000-04 BUSTLETON AVE |
| Land use (DOR) | DB0 — OFF BLD COM NO GAR MASON |
| Building area (actual) | 9,776 sq ft |
| Floors / units / buildings | 2 / — / — |
| Lot size | — |
| Year built | 1978 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $1,432,700 |
Recorded owner (assessment roll)
12000 BUSTLETON AVENUE LP
Owner mailing address: PO BOX 52221, PHILADELPHIA, PA, 19115
5 Philadelphia 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
- 12000-04 BUSTLETON AVE
- City
- Philadelphia
- ZIP
- 19116
- Coordinates
- 40.12228, -75.01654
Within ~650 m
Nearby office buildings
- 11750 BUSTLETON AVE2 tenants
23,002 sq ft · 1 fl · 1990
- 11749 BUSTLETON AVE4 tenants
15,670 sq ft · 1 fl · 2006
- 11880 BUSTLETON AVE0 tenants
14,706 sq ft · 3 fl · 2012
- 11900 BUSTLETON AVE0 tenants
9,000 sq ft · 3 fl · 1940
- 13044 BUSTLETON AVE1 tenants
5,571 sq ft · 2 fl · 1999
- 669 HENDRIX ST0 tenants
5,016 sq ft · 1 fl · 1959
How does 12000-04 BUSTLETON AVE compare with other Philadelphia office buildings?
At 9,776 sq ft, 12000-04 BUSTLETON AVE is about 73% 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 $147 per square foot of building area, against $163 across all office floor area on the roll.
Does the owner of 12000-04 BUSTLETON AVE hold other Philadelphia office property?
5 Philadelphia office properties (5 parcels, 114.3K 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 does “OFF BLD COM NO GAR MASON” mean for this parcel?
The Philadelphia roll classifies OPA account 883371500 as “OFF BLD COM NO GAR MASON” (use code DB0). 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 12000-04 BUSTLETON AVE?
The recorded owner on the Philadelphia assessment roll (current) is 12000 BUSTLETON AVENUE LP. Owner mailing address on file: PO BOX 52221, PHILADELPHIA, PA, 19115.
What companies have offices at 12000-04 BUSTLETON 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 12000-04 BUSTLETON AVE?
The Philadelphia roll records 9,776 sq ft of building area, 2 floors, a build year of 1978.
What is the assessed value of 12000-04 BUSTLETON AVE?
$1,432,700 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
What is the OPA account for 12000-04 BUSTLETON AVE?
OPA account 883371500, site address 12000-04 BUSTLETON AVE, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 12000-04 BUSTLETON 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 883371500.
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, “12000-04 BUSTLETON AVE, Philadelphia, PA (OPA account 883371500)”, https://buildingcensus.com/offices/philly/office-building-3f66ccc3 (data as of October 10, 2026).