901-03 ARCH ST
OFF BLD N/PKG N/COM MASON · Philadelphia · 19107
At a glance
901-03 ARCH ST in Philadelphia, PA is listed on the Philadelphia property roll as “OFF BLD N/PKG N/COM MASON”, OPA account 883009300. The roll records 47,089 sq ft of building area, 7 floors, a 1988 build year and an assessed value of $7,426,100. 1 active business locations at this address appear in public records.
Public record — 1 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| UNION POLICE & FIRE FEDERAL CREDIT | — | Aug 2010 | Philadelphia L&I licence | folio match · high |
Philadelphia assessment roll
Parcel record
| Field | Value |
|---|---|
| OPA account | 883009300 |
| Site address | 901-03 ARCH ST |
| Land use (DOR) | DD0 — OFF BLD N/PKG N/COM MASON |
| Building area (actual) | 47,089 sq ft |
| Floors / units / buildings | 7 / — / — |
| Lot size | — |
| Year built | 1988 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $7,426,100 |
Recorded owner (assessment roll)
PHILA POLICE + FIRE
FEDERAL CREDIT UNION
Owner mailing address: 901-03 ARCH ST, PHILADELPHIA, PA, 19107
Location
- Address
- 901-03 ARCH ST
- City
- Philadelphia
- ZIP
- 19107
- Coordinates
- 39.95366, -75.15483
Within ~650 m
Nearby office buildings
- 170 S INDEPENDENCE MALL W9 tenants
1,102,992 sq ft · 12 fl · 1911
- 701-39 MARKET ST6 tenants
845,230 sq ft · 5 fl · 1893
- 150 N INDEPENDENCE MALL W2 tenants
816,208 sq ft · 8 fl · 1976
- 1101-11 MARKET ST3 tenants
747,200 sq ft · 32 fl · 1984
- 819-41 CHESTNUT ST1 tenants
693,000 sq ft · 12 fl · 1926
- 1101 CHESTNUT ST0 tenants
447,070 sq ft · 19 fl · 2024
How does 901-03 ARCH ST compare with other Philadelphia office buildings?
At 47,089 sq ft, 901-03 ARCH ST is about 30% larger 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 $158 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 883009300 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 901-03 ARCH ST?
The recorded owner on the Philadelphia assessment roll (current) is PHILA POLICE + FIRE, FEDERAL CREDIT UNION. Owner mailing address on file: 901-03 ARCH ST, PHILADELPHIA, PA, 19107.
What companies have offices at 901-03 ARCH ST?
1 active business locations at this building appear in Philadelphia public records, including UNION POLICE & FIRE FEDERAL CREDIT. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 901-03 ARCH ST?
The Philadelphia roll records 47,089 sq ft of building area, 7 floors, a build year of 1988.
What is the assessed value of 901-03 ARCH ST?
$7,426,100 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
What is the OPA account for 901-03 ARCH ST?
OPA account 883009300, site address 901-03 ARCH ST, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 901-03 ARCH ST
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 883009300.
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, “901-03 ARCH ST, Philadelphia, PA (OPA account 883009300)”, https://buildingcensus.com/offices/philly/office-building-6806a4cc (data as of October 10, 2026).