7718-20 CASTOR AVE
STR/OFF 2 STY MASONRY · Philadelphia · 19152
At a glance
7718-20 CASTOR AVE in Philadelphia, PA is listed on the Philadelphia property roll as “STR/OFF 2 STY MASONRY”, OPA account 882926490. The roll records 8,012 sq ft of building area, 2 floors, a 1955 build year and an assessed value of $1,379,200.
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 | 882926490 |
| Site address | 7718-20 CASTOR AVE |
| Land use (DOR) | BB0 — STR/OFF 2 STY MASONRY |
| Building area (actual) | 8,012 sq ft |
| Floors / units / buildings | 2 / — / — |
| Lot size | — |
| Year built | 1955 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $1,379,200 |
Recorded owner (assessment roll)
J&K PROPERTIES GROUP LLC
Owner mailing address: PO BOX 45803, PHILADELPHIA, PA, 19149
Location
- Address
- 7718-20 CASTOR AVE
- City
- Philadelphia
- ZIP
- 19152
- Coordinates
- 40.05811, -75.06006
Within ~650 m
Nearby office buildings
- 8101-07 CASTOR AVE0 tenants
10,000 sq ft · 2 fl · 1975
- 7601 CASTOR AVE1 tenants
7,900 sq ft · 3 fl · 1967
- 7500-10 CASTOR AVE1 tenants
6,272 sq ft · 1 fl · 1984
- 2040 NAPFLE AVE1 tenants
5,000 sq ft · 1 fl · 1960
- 7332 CASTOR AVE0 tenants
4,750 sq ft · 2 fl · 1955
- 7717 CASTOR AVE0 tenants
2,550 sq ft · 1 fl · 1963
How does 7718-20 CASTOR AVE compare with other Philadelphia office buildings?
At 8,012 sq ft, 7718-20 CASTOR AVE is about 78% 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 $172 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 882926490 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 7718-20 CASTOR AVE?
The recorded owner on the Philadelphia assessment roll (current) is J&K PROPERTIES GROUP LLC. Owner mailing address on file: PO BOX 45803, PHILADELPHIA, PA, 19149.
What companies have offices at 7718-20 CASTOR 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 7718-20 CASTOR AVE?
The Philadelphia roll records 8,012 sq ft of building area, 2 floors, a build year of 1955.
What is the assessed value of 7718-20 CASTOR AVE?
$1,379,200 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
What is the OPA account for 7718-20 CASTOR AVE?
OPA account 882926490, site address 7718-20 CASTOR AVE, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 7718-20 CASTOR 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 882926490.
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, “7718-20 CASTOR AVE, Philadelphia, PA (OPA account 882926490)”, https://buildingcensus.com/offices/philly/office-building-a13b812a (data as of October 10, 2026).