2026 taxable assessment $350,300 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $354,900; it is not the 2026 billed-year value.
Industrial property report
4550-54 Richmond St
4,670 sqft · RSA5 · built 1925
Store · Individual owner on record · assessed $350K (2026) · 2027 OPA assessment $355K. On the 4500 block of Richmond St.
Property summary
Assessment$350,3002026 OPA assessment · 2027: $354,900
Last sale$300KRecorded 2007
Est. tax bill$4,903/year2026 taxable assessment × 1.3998%
Tax delinquency—Snapshot unavailable
Permits6Dated events in report
Violations0 openNo historical match in fetched records
“Open” reflects records available then historical records keep their source dates estimates are labeled
BlockReport AI · cited public records
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Property tax
The estimate, live balance, and back-tax record are different.
BlockReport can calculate the annual tax from the City’s taxable assessment. Payments, credits, interest, and a current amount due live separately in Philadelphia Tax Center.
A Tax Center balance is net of bills, payments, credits, interest, and adjustments. A credit—or an amount due—is not automatically “back taxes.”
OPA 8843503352026 taxable assessment equals the full assessed value.
Historical delinquency sources No current conclusion
The June 2022 delinquency snapshot was not verifiably available in this cached report. No conclusion about a match—or today’s balance—can be drawn from that absence.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
What stands out
From the public recordImproved
Why it mattersOwner pulled a electrical permit in 2015.
View supporting records →Records to verify together
Rule-based groupings across this property's dated public records. Each flag shows the records that belong in the same verification step and where the inference stops.
Assessment/permit mismatch
The assessment jumped 40% in 2025, but no matching permit appears in the property timeline.
Evidence: assessment moved from $249,700 to $350,300 · no permit shown in 2024-2026
Limit: Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it.
Transparent record rules, not a score or forecast. Each flag is a prompt to verify the cited records, not a prediction or allegation.
Industrial propertyProperty report
This is a store, recorded under the city's industrial category. The homeowner tools (rent estimate, homestead playbook) don't apply, so they're hidden. The full record and owner trail are below.
What it is
Store
Ind Shop Masonry
Owner
Individual owner on record
Individual name redacted
OPA tax treatment
Assessed $350K
Taxable assessment on the roll
$ / sq ft
$76
above the $70 median for 3,774 industrial parcels citywide
Assessed value
$350,300
2026 OPA · 2027: $354,900
Interior area
4,670 sqft
Lot size
11,675 sqft
Built
1925
Zoning
RSA5
City record timeline
Every dated deed, permit, inspection, license, violation, certification, and appeal—together.
The timeline combines the report’s transfer history with every successfully fetched L&I and zoning row. A date or status is the City’s filed record, not a statement that the condition remains current; use the official file for live detail.
- Recorded owner
- Individual owner on record
- L&I district
- —
- OPA account
- 884350335
What this record suggests
The timeline preserves the dated City rows that matched this parcel. It is a sequence to verify, not a conclusion about present condition.
- AppealBuilding standards appeal
Appeal 22234 · OPEN · APPROVED
ON 1/27/14 DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED NOTICE OF REFUSAL FOR APPLICATION #512066.
- AppealZoning board appeal
Appeal 20832 · CLOSED · Granted
PERMIT FOR THE RELIGIOUS ASSEMBLY (HOUSE OF WORSHIP) IN AN EXISTING ATTACHED STRUCTURE.
Free record guide
How Philadelphia’s property system works
These explainers are free because the record only helps if you know what it can—and cannot—prove. Use the linked City guidance for the controlling rule.
Permits and inspections
A permit is the City’s authorization and review pathway for construction or repair work. No fetched permit is not proof that no work ever happened.
L&I inspections are scheduled at defined stages; final inspection and required certifications are separate steps in closing out applicable work.
How construction and repair permits work ↗See City inspection stages by permit type ↗Assessments and taxes
The OPA assessment is the City’s value on the tax roll—not an asking price, appraisal, or live account balance. The taxable assessment can differ from the full assessment because the City roll records exemptions or other treatment; the report keeps those fields separate.
Your annual estimate uses the taxable assessment. Payments, credits, interest, and the amount due are maintained separately in Tax Center.
How the Office of Property Assessment works ↗Philadelphia property-tax guidance ↗Violations, cases, and status
L&I enforcement records can include warnings, notices, orders, inspections, and later resolution activity. A closed visit is still a historical record; it is not a missing event.
How L&I code enforcement works ↗City violation and order types ↗Block context
4550-54 Richmond St sits on the 4500 block of Richmond St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 4544-48 Richmond St · 4556 Richmond St
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
- Neighborhood income & rents — US Census ACS 5-year estimates
- Historical mortgage rates — Freddie Mac Primary Mortgage Market Survey, annual averages
- Imagery — Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 10, 2026, 12:26 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. “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)