5070 PARKSIDE AVE
OFF BLD W/COM &PARK FRAME · Philadelphia · 19131
At a glance
5070 PARKSIDE AVE in Philadelphia, PA is listed on the Philadelphia property roll as “OFF BLD W/COM &PARK FRAME”, OPA account 883371900. The roll records 239,734 sq ft of building area, 6 floors, a 2007 build year and an assessed value of $12,172,600. 4 active business locations at this address appear in public records.
The building's own benchmarking filing
Energy performance
From the building's own filing under its city's benchmarking ordinance. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.
Public record — 4 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| KIPP DuBois Charter School (KIPP DuBois Charter School) | — | Apr 2026 | Philadelphia L&I licence | folio match · high |
| Ambassador Academy Robots and Mentors | — | May 2024 | Philadelphia L&I licence | folio match · high |
| Philadelphia Lunch Box Co. | # 23 | Feb 2022 | Philadelphia L&I licence | folio match · high |
| PHILA BUSINESS & TECHNOLOGY CENTER | — | Aug 2010 | Philadelphia L&I licence | folio match · high |
Philadelphia assessment roll
Parcel record
| Field | Value |
|---|---|
| OPA account | 883371900 |
| Site address | 5070 PARKSIDE AVE |
| Land use (DOR) | DA6 — OFF BLD W/COM &PARK FRAME |
| Building area (actual) | 239,734 sq ft |
| Floors / units / buildings | 6 / — / — |
| Lot size | — |
| Year built | 2007 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $12,172,600 |
Recorded owner (assessment roll)
PHILADELPHIA BUSINESS & T
Owner mailing address: 5070 PARKSIDE AVE, PHILADELPHIA, PA, 19131
3 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
- 5070 PARKSIDE AVE
- City
- Philadelphia
- ZIP
- 19131
- Coordinates
- 39.97961, -75.22115
Within ~650 m
Nearby office buildings
- 5000 PARKSIDE AVE0 tenants
39,864 sq ft · 2 fl · 2007
- 4946 PARKSIDE AVE0 tenants
34,000 sq ft · 5 fl · 2012
- 5080 PARKSIDE AVE0 tenants
33,600 sq ft · 2 fl · 2007
- 1600 N 52ND ST1 tenants
3,408 sq ft · 3 fl · 1915
- 4923-25 KERSHAW ST0 tenants
2,200 sq ft · 1 fl · 1925
How does 5070 PARKSIDE AVE compare with other Philadelphia office buildings?
At 239,734 sq ft, 5070 PARKSIDE AVE is about 7 times 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 $51 per square foot of building area, against $163 across all office floor area on the roll.
Does the owner of 5070 PARKSIDE AVE hold other Philadelphia office property?
3 Philadelphia office properties (3 parcels, 313.2K 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 has happened at 5070 PARKSIDE AVE recently?
The building files energy-benchmarking disclosures — 1 report year are matched to this parcel.
What does “OFF BLD W/COM &PARK FRAME” mean for this parcel?
The Philadelphia roll classifies OPA account 883371900 as “OFF BLD W/COM &PARK FRAME” (use code DA6). 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 5070 PARKSIDE AVE?
The recorded owner on the Philadelphia assessment roll (current) is PHILADELPHIA BUSINESS & T. Owner mailing address on file: 5070 PARKSIDE AVE, PHILADELPHIA, PA, 19131.
What companies have offices at 5070 PARKSIDE AVE?
4 active business locations at this building appear in Philadelphia public records, including KIPP DuBois Charter School (KIPP DuBois Charter School), Ambassador Academy Robots and Mentors, Philadelphia Lunch Box Co., PHILA BUSINESS & TECHNOLOGY CENTER. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 5070 PARKSIDE AVE?
The Philadelphia roll records 239,734 sq ft of building area, 6 floors, a build year of 2007.
What is the assessed value of 5070 PARKSIDE AVE?
$12,172,600 on the Philadelphia roll. Assessed values are taxable-roll figures, not market prices.
What is the OPA account for 5070 PARKSIDE AVE?
OPA account 883371900, site address 5070 PARKSIDE AVE, Philadelphia. It is the key to look the parcel up in the Office of Property Assessment nightly roll (Philadelphia).
More around 5070 PARKSIDE AVE
- Philadelphia office buildings· 2,470 buildings
- PHILADELPHIA BUSINESS & T· 3 properties
- KIPP DuBois Charter School (KIPP DuBois Charter School)· tenant on record
- Ambassador Academy Robots and Mentors· tenant on record
- Philadelphia Lunch Box Co.· suite # 23
- PHILA BUSINESS & TECHNOLOGY CENTER· tenant on record
- Federal office leases in PA
- Office census — all metros
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 883371900.
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, “5070 PARKSIDE AVE, Philadelphia, PA (OPA account 883371900)”, https://buildingcensus.com/offices/philly/office-building-859072db (data as of October 10, 2026).