10501 DRUMMOND RD
OFF BLD N/COM W/PKG MASON · Philadelphia · 19154
At a glance
10501 DRUMMOND RD in Philadelphia, PA is listed on the Philadelphia property roll as “OFF BLD N/COM W/PKG MASON”, OPA account 778025600. The roll records 35,004 sq ft of building area, a 1970 build year and an assessed value of $4,406,200. 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 |
|---|---|---|---|---|
| SPIN | — | Jan 2004 | Philadelphia L&I licence | folio match · high |
Philadelphia assessment roll
Parcel record
| Field | Value |
|---|---|
| OPA account | 778025600 |
| Site address | 10501 DRUMMOND RD |
| Land use (DOR) | DE0 — OFF BLD N/COM W/PKG MASON |
| Building area (actual) | 35,004 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | — |
| Year built | 1970 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $4,406,200 |
Recorded owner (assessment roll)
SPECIAL PEOPLE IN
NORTHEAST SPIN
Owner mailing address: 10521 DRUMMOND RD, PHILADELPHIA, PA, 19154
4 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
- 10501 DRUMMOND RD
- City
- Philadelphia
- ZIP
- 19154
- Coordinates
- 40.08699, -74.99463
Within ~650 m
Nearby office buildings
- 10430 DRUMMOND RD0 tenants
51,086 sq ft · 1 fl · 1973
- 10401 DECATUR RD1 tenants
47,605 sq ft · 1983
- 10521 DRUMMOND RD2 tenants
26,583 sq ft · 1968
- 10400 DRUMMOND RD0 tenants
15,177 sq ft · 1 fl · 1973
- 10541 DRUMMOND RD1 tenants
13,800 sq ft · 1970
How does 10501 DRUMMOND RD compare with other Philadelphia office buildings?
At 35,004 sq ft, 10501 DRUMMOND RD is roughly 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 $126 per square foot of building area, against $163 across all office floor area on the roll.
Does the owner of 10501 DRUMMOND RD hold other Philadelphia office property?
4 Philadelphia office properties (4 parcels, 82.5K sq ft) are recorded to 2 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 N/COM W/PKG MASON” mean for this parcel?
The Philadelphia roll classifies OPA account 778025600 as “OFF BLD N/COM W/PKG MASON” (use code DE0). 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 10501 DRUMMOND RD?
The recorded owner on the Philadelphia assessment roll (current) is SPECIAL PEOPLE IN, NORTHEAST SPIN. Owner mailing address on file: 10521 DRUMMOND RD, PHILADELPHIA, PA, 19154.
What companies have offices at 10501 DRUMMOND RD?
1 active business locations at this building appear in Philadelphia public records, including SPIN. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 10501 DRUMMOND RD?
The Philadelphia roll records 35,004 sq ft of building area, a build year of 1970.
What is the assessed value of 10501 DRUMMOND RD?
$4,406,200 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
What is the OPA account for 10501 DRUMMOND RD?
OPA account 778025600, site address 10501 DRUMMOND RD, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 10501 DRUMMOND RD
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 778025600.
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, “10501 DRUMMOND RD, Philadelphia, PA (OPA account 778025600)”, https://buildingcensus.com/offices/philly/office-building-d24b93df (data as of October 10, 2026).