2026 taxable assessment $310,600 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $312,400; it is not the 2026 billed-year value.
House report
3 bd · 1 ba · 2 stories · 1,480 sqft · RSA5 · built 1920
Owner-occupancy signal · assessed $311K (2026) · 2027 OPA assessment $312K · sold 2×. On the 4500 block of Richmond St.

Open the research chat with this property already in context. Curated questions are free.
“Open” reflects records available then historical records keep their source dates estimates are labeled
BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:
Property tax
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.
2026 taxable assessment $310,600 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $312,400; it is not the 2026 billed-year value.
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 4533077002026 taxable assessment equals the full assessed value.
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.”
$95K transfer in 2004; major alteration permit in 2008; $202K transfer in 2023 (+112% between recorded amounts).
View supporting records →The record, translated into moves — what a buyer, the owner, and a landlord would each want to check next under Philadelphia's actual rules.
Federal law requires a lead-paint disclosure at sale for any pre-1978 home. If it will be rented, Philadelphia also requires a lead-safe or lead-free certificate before a rental license can issue.
Single-family rowhouse (the classic Philly row). Converting to a duplex or apartments needs a use variance the zoning board rarely grants — Pennsylvania courts require a physical hardship of the lot itself, and economics alone do not qualify.
This home reads owner-occupied but shows no Homestead Exemption, which removes $100,000 from the taxable assessment (worth up to $1,399/yr). Applying through the City is free and takes minutes.
Derived from the fetched property records and linked City guidance as of 2026. Assessment treatment is not a substitute for an exemption approval, live balance, title report, license, occupancy certificate, or inspection. Informational only — not legal, tax, or investment advice.
Every fetched annual City assessment for this house, compared with its block and ZIP. The figures show assessment change, the billed-year tax estimate, dated tax records, and recorded transfers. They do not estimate market appreciation or investment return.
Assessment vs. the block and ZIP · every dated City record marked on the line
Scroll horizontally to move through the years. Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
$95K transfer in 2004; major alteration permit in 2008; $202K transfer in 2023 (+112% between recorded amounts).
Records behind the chart
The chart above is the primary timeline. This drawer preserves every underlying dated row and its filed status for source-level review.
Case CF-2024-005429 · Violation VI-2024-004329 · Code PM15-302.1 · SVN ISSUED
Resolution: SVN ISSUED
Case CF-2023-126768 · PASSED
The cited inspection visit was marked passed.
Case CF-2024-005429
Case CF-2023-126768 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case CF-2023-126768 · Violation VI-2023-096737 · Code PM15-308.1 · CLOSED
Resolution: CLOSED - REISSUED/REWRITTEN City marked the record closed; open the case for the closing reason.
2023
Case CF-2021-090279 · PASSED
The cited inspection visit was marked passed.
Case CF-2021-063500 · PASSED
The cited inspection visit was marked passed.
Case CF-2021-090279 · Violation VI-2021-064812 · Code A-301.1/10 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case CF-2021-090279 · Violation VI-2021-064813 · Code A-301.1/64 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case CF-2021-090279 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case CF-2021-063500 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case CF-2021-063500 · Violation VI-2021-045693 · Code A-301.1/64 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case CF-2021-063500 · Violation VI-2021-045694 · Code A-301.1/3 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 637396 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
Case 637396 · CLOSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. City marked the record closed; open the case for the closing reason.
Case 637396 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case 615357 · PASSED
Legacy inspection shorthand; the title alone does not state what condition was examined. The cited inspection visit was marked passed.
Case 637396 · Violation 4781030 · Code A-301.1/65 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 615357 · Violation 4617541 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 615357 · Violation 4617543 · Code CP-305B · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 615357 · Violation 4617542 · Code CP-101 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 224461 · PASSED
The cited inspection visit was marked passed.
Case 574098 · Violation 4259739 · Code CP-101 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 574098 · Violation 4259738 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 531103 · Violation 3993815 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 531103 · Violation 3993816 · Code CP-101 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 515569 · Violation 3811204 · Code CP-305B · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 515569 · Violation 3811202 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 515569 · Violation 3811203 · Code CP-305 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 197535 · CLOSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. City marked the record closed; open the case for the closing reason.
Case 197535 · FAILED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case 197535 · PASSED
The cited inspection visit was marked passed.
Case 197535 · Violation 1560538 · Code A-301.1/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 197535 · Violation 1560537 · Code A-504.1/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 170098 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
Case 175711 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
Permit 181907 · COMPLETED
REPLACE PORCH ROOF AND PRIVACY FENCE ON ROOF IN FRONT. ERECT REAR 14FT X 20 FT DECK
Permit 181908 · COMPLETED
REAR DECK WITH STAIRS PER DRAWINGS
Case 170098 · FAILED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case 175711 · FAILED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case 175711 · Violation 1137973 · Code A-301.1/10 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 175711 · Violation 1137974 · Code A-504.1/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 175711 · CLOSED
City marked the record closed; open the case for the closing reason.
Case 170098 · CLOSED
City marked the record closed; open the case for the closing reason.
Case 170098 · Violation 1137971 · Code A-301.1/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 170098 · Violation 1137970 · Code A-301.1/10 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 170098 · Violation 1137972 · Code A-504.1/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
2004
What this record suggests
The City file documents 2 permits touching roof work. 2 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Informational only — not investment advice or a consumer report (FCRA).
The city assessor's field record — the physical spec sheet behind the assessed number.
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
4524 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: 4526 Richmond St · 4520-22 Richmond St
This report was assembled Jul 11, 2026, 7:25 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: queried · Investigations: queried · Appeals: queried · Licenses: queried · 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)