4331 LANCASTER AVE
STR/OFF 2 STY MASONRY · Philadelphia · 19104
At a glance
4331 LANCASTER AVE in Philadelphia, PA is listed on the Philadelphia property roll as “STR/OFF 2 STY MASONRY”, OPA account 881001513. The roll records 8,508 sq ft of building area, 3 floors, a 2027 build year and an assessed value of $30,300. It last sold for $220,000 in Jun 2021.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Jun 2021 | $220,000 | not rated | County roll | — |
Prices are the consideration recorded in Philadelphia's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
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 | 881001513 |
| Site address | 4331 LANCASTER AVE |
| Land use (DOR) | BB0 — STR/OFF 2 STY MASONRY |
| Building area (actual) | 8,508 sq ft |
| Floors / units / buildings | 3 / — / — |
| Lot size | — |
| Year built | 2027 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $30,300 |
Recorded owner (assessment roll)
MAHIRI 4331 REAL ESTATE LLC
Owner mailing address: 816 S. 49TH STREET, PHILADELPHIA, PA, 19143
Location
- Address
- 4331 LANCASTER AVE
- City
- Philadelphia
- ZIP
- 19104
- Coordinates
- 39.96856, -75.21059
Within ~650 m
Nearby office buildings
- 4102-04 LANCASTER AVE0 tenants
12,920 sq ft · 2 fl · 1925
- 4098 LANCASTER AVE1 tenants
3,080 sq ft · 2 fl · 1915
- 4327 LANCASTER AVE0 tenants
1,826 sq ft · 3 fl · 1915
- 4601 LANCASTER AVE0 tenants
1,242 sq ft · 2 fl · 1915
- 4337 1/2 LANCASTER AVE0 tenants
687 sq ft · 1 fl · 1915
How does 4331 LANCASTER AVE compare with other Philadelphia office buildings?
At 8,508 sq ft, 4331 LANCASTER AVE is about 77% 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 $4 per square foot of building area, against $163 across all office floor area on the roll.
The last recorded sale priced it at $26 per square foot.
What has happened at 4331 LANCASTER AVE recently?
1 recorded transfer is on file for this parcel, the latest dated Jun 2021.
What does “STR/OFF 2 STY MASONRY” mean for this parcel?
The Philadelphia roll classifies OPA account 881001513 as “STR/OFF 2 STY MASONRY” (use code BB0). 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 4331 LANCASTER AVE?
The recorded owner on the Philadelphia assessment roll (current) is MAHIRI 4331 REAL ESTATE LLC. Owner mailing address on file: 816 S. 49TH STREET, PHILADELPHIA, PA, 19143.
What companies have offices at 4331 LANCASTER 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 4331 LANCASTER AVE?
The Philadelphia roll records 8,508 sq ft of building area, 3 floors, a build year of 2027.
What is the assessed value of 4331 LANCASTER AVE?
$30,300 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
When did 4331 LANCASTER AVE last sell?
The last recorded transfer was in Jun 2021 for $220,000 ($26 per square foot).
What is the OPA account for 4331 LANCASTER AVE?
OPA account 881001513, site address 4331 LANCASTER AVE, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 4331 LANCASTER 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.
Working with Philadelphia office parcels? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Philadelphia assessment roll, OPA account 881001513.
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, “4331 LANCASTER AVE, Philadelphia, PA (OPA account 881001513)”, https://buildingcensus.com/offices/philly/office-building-f095f087 (data as of October 10, 2026).