Industrial property report
501-31 E Hunting Park Ave
Research this property with Analyst →1 story5,079 sqftI3built 1950
Monroe Energy LLC
Verify the public record
Property tax
Property-tax estimate unavailable
The taxable assessment was unavailable. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 884183700The assessment did not include a usable taxable value.
Historical delinquency sources No current conclusion
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Property report
Industrial property
Industrial, recorded in the City's industrial category. The public record and owner trail follow.
Recorded owner
Who's behind it
Monroe Energy LLC · corporate / LLC owner
• Owns 2 properties across Philadelphia under this name, assessed at $9.5M combined
• Tax bills mail to 4101 Post Rd, Marcus Hook PA, 19061 — outside Philadelphia
Block context
500 block of E Hunting Park Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 533 E Hunting Park Ave · 500 E Hunting Park Ave
Open every source row 1 dated row
- PermitAddition and/or Alteration
Permit CP-2023-002352 · Completed
For the installation of new glycol heating system, under new finished slab of concrete. For use as previously approved. as per approved plans. **** Separate permits are required for all other work. ********
Unavailable when this report assembled: violations, investigations, appeals, licenses. Unavailable does not mean no record.
Where this comes from
- Assessment, spec sheet & owner: OPA Property Assessments, Office of Property Assessment
- Sales & deed history: Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections: L&I Property History · Atlas
- Tax delinquency snapshot · June 2022: Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016: Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance: Verify with Philadelphia Revenue
- Zoning appeals: L&I & Zoning Board appeals
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 29, 2026, 10:37 AM ET. Available City datasets are queried from OpenDataPhilly (phl.carto.com) and the cited City ArcGIS feeds; record queries paginate rather than silently taking a first page. For this property: Permits: queried · Violations: unavailable · Investigations: unavailable · Appeals: unavailable · Licenses: unavailable · Building certifications: queried. “Unavailable” means the source query failed or was not supplied, not “no record.” Reports re-pull on view after seven days and on an overnight rolling schedule; citywide benchmarks recompute weekly. Source dates still govern: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. The live balance and date-effective payoff must be verified in Tax Center. AI-written passages are grounded in the assembled record and rejected if they state a number the record does not hold.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)
