5507-11 MARKET ST
STR/OFF 2 STY MASONRY · Philadelphia · 19139
At a glance
5507-11 MARKET ST in Philadelphia, PA is listed on the Philadelphia property roll as “STR/OFF 2 STY MASONRY”, OPA account 882573010. The roll records 4,234 sq ft of building area, 2 floors, a 1925 build year and an assessed value of $225,000.
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 | 882573010 |
| Site address | 5507-11 MARKET ST |
| Land use (DOR) | BB0 — STR/OFF 2 STY MASONRY |
| Building area (actual) | 4,234 sq ft |
| Floors / units / buildings | 2 / — / — |
| Lot size | — |
| Year built | 1925 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $225,000 |
Recorded owner (assessment roll)
No owning organisation shown. Where the county roll names a private individual, the name and mailing address are not published here.
Location
- Address
- 5507-11 MARKET ST
- City
- Philadelphia
- ZIP
- 19139
- Coordinates
- 39.96099, -75.23128
Within ~650 m
Nearby office buildings
- 5740-60 MARKET ST0 tenants
47,200 sq ft · 2 fl · 1940
- 5548-54 CHESTNUT ST1 tenants
45,460 sq ft · 2 fl · 1940
- 5501-19 CHESTNUT ST1 tenants
16,991 sq ft · 1 fl · 1981
- 5429-55 CHESTNUT ST2 tenants
15,680 sq ft · 1900
- 104-06 S 52ND ST1 tenants
8,968 sq ft · 2 fl · 1915
- 5219 MARKET ST0 tenants
8,000 sq ft · 4 fl · 1925
How does 5507-11 MARKET ST compare with other Philadelphia office buildings?
At 4,234 sq ft, 5507-11 MARKET ST is less than a fifth 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 $53 per square foot of building area, against $163 across all office floor area on the roll.
What does “STR/OFF 2 STY MASONRY” mean for this parcel?
The Philadelphia roll classifies OPA account 882573010 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 5507-11 MARKET ST?
No owning organisation is shown for this parcel. Where the county roll names a private individual as owner, BuildingCensus does not publish the name or mailing address.
What companies have offices at 5507-11 MARKET ST?
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 5507-11 MARKET ST?
The Philadelphia roll records 4,234 sq ft of building area, 2 floors, a build year of 1925.
What is the assessed value of 5507-11 MARKET ST?
$225,000 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
What is the OPA account for 5507-11 MARKET ST?
OPA account 882573010, site address 5507-11 MARKET ST, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 5507-11 MARKET 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 882573010.
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, “5507-11 MARKET ST, Philadelphia, PA (OPA account 882573010)”, https://buildingcensus.com/offices/philly/office-building-72185b47 (data as of October 10, 2026).