House report

4543 N 12th St

3 bd1 ba2 stories1,292 sqftRSA5built 1935

Property at a glanceHouse

Individual, other or unknown mailing address

2026 assessment
$138K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar
Open L&I record

1 violation row marked OPEN in 1 active case

The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.

Open City history ↗
Case CF-2022-115920

Rubbish & Garbage

IN VIOLATION

Opened Nov 16, 2022 · Latest inspection FAILED · Nov 30, 2022

  • Rubbish & GarbagePM15-308.1

OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.

Assessment and City record timeline

Published City assessments for this house against its block and ZIP. Dated City filings are marked on the same line. Select one to read it. Assessments are tax-roll values, not sale prices or appraisals.

$0$100K$200KZIP 19140 (Hunting Park · Nicetown–Tioga) median$139K2004200820122016202020242027
Property assessmentBlock median & rangeZIP 19140 (Hunting Park · Nicetown–Tioga) medianAssessmentDeed / saleL&I violationInspectionLicense

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.

Highlight
Every dated record34 events · exact dates, newest first
  1. InspectionL&I investigation
  2. L&I violationRUBBISH & GARBAGE
  3. InspectionL&I investigation
  4. Deed / saleDeed / sale $10K
  5. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  6. L&I violationEXTERIOR STRUCT DEC FEATURES
  7. L&I violationEXTERIOR STRUCT STAIRS, ETC
  8. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  9. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  10. L&I violationPLUMB SYS-SANITARY MAINTENA
  11. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  12. InspectionPRECOURT (likely: pre-court compliance inspection)
  13. LicenseSIDIYQ LEONARD: Rental landlord or residential registration marked inactive
  14. LicenseWILLIAM T POWELL: Rental landlord or residential registration marked inactive
  15. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  16. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  17. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  18. L&I violationLICENSE-RES SFD/2FD
  19. L&I violationLICENSE-RES GENERAL
  20. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  21. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  22. L&I violationVIOLS-NONE FOUND
  23. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  24. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  25. Deed / saleDeed / sale $19K
  26. LicenseSIDIYQ LEONARD: Rental landlord or residential registration initially issued
  27. InspectionPRECOURT (likely: pre-court compliance inspection)
  28. InspectionPRECOURT (likely: pre-court compliance inspection)
  29. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  30. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  31. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  32. Deed / saleDeed / sale $93K
  33. Deed / saleDeed / sale $93K
  34. LicenseWILLIAM T POWELL: Rental landlord or residential registration initially issued

Flags: 1 L&I violation row marked OPEN · historical tax ledger through 2016 recorded $2K with a lien entry. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$1,933/year estimated property tax

2026 taxable assessment $138,100 × 1.3998%. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.

OPA has published a 2027 assessment of $139,300. It is not the 2026 billed-year value.

Current City balanceCheck Tax Center

Payments, credits, interest, and the current amount due are maintained by the City.

OPA 491442900
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationNo exemption shown

2026 taxable assessment equals the full assessed value.

Historical delinquency sources Record found

This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.

A separate historical parcel ledger ending in 2016 records $1,606.15 and a lien entry. It is shown as historical context only.

2015$364.15 total · $245.09 principal · $25.74 interest · $17.17 penalty2016$1,262.00 total · $1,076.94 principal · $16.16 interest · $10.77 penalty

For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”

The property, on paper

OPA physical field record.

Bedrooms
3
Bathrooms
1
Stories
2
Interior
1,292 sqft livable area
Lot
1,335 sqft
Basement
Partial city code H
Heat
Undetermined city code H
Central air
No
Exterior condition
Average city code 4
Interior condition
Average city code 4
Quality grade
C assessor's grade
Zoning
RSA5 city zoning code

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Block context

4500 block of N 12th St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 4541 N 12th St  ·  4545 N 12th St

Business licenses at this address Latest pull

What L&I has registered at this OPA parcel, newest initial license date first.

Open the City record ↗

No L&I business license is on record at this address in data through Jul 23, 2026.

Landlord and residential filings

These are property registrations or landlord filings, not businesses operating at this address.

SIDIYQ LEONARDInactive

Rental · Initial issue date Sep 12, 2007 · Terminal license date Dec 22, 2012

WILLIAM T POWELLInactive

Rental · Initial issue date Jul 6, 2004 · Terminal license date Dec 22, 2012

A license is an L&I registration, not proof that a business is open, operating today, or located at this storefront. Dates are license dates. Events are deduped by parcel, business identity, and license type, so a renewal is not shown as another opening. Other permit and filing types remain in the full source ledger.

Open every source row 33 dated rows
  1. InvestigationL&I investigation

    Case CF-2022-115920 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  2. ViolationRUBBISH & GARBAGE

    Case CF-2022-115920 · Violation VI-2022-086447 · Code PM15-308.1 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  3. InvestigationL&I investigation

    Case CF-2022-115920 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  4. Recorded transfer$10K transfer

    2020

  5. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 676511 · PASSED

    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 passed.

  6. ViolationEXTERIOR STRUCT DEC FEATURES

    Case 676511 · Violation 4975343 · Code PM15-304.8 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  7. ViolationEXTERIOR STRUCT STAIRS, ETC

    Case 676511 · Violation 4975342 · Code PM15-304.10 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  8. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 676511 · 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.

  9. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 525394 · PASSED

    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 passed.

  10. ViolationPLUMB SYS-SANITARY MAINTENA

    Case 525394 · Violation 3879636 · Code PM15-506.2 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  11. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 525394 · 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.

  12. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 342739 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  13. License terminal eventSIDIYQ LEONARD: Rental landlord or residential registration marked inactive

    License 422940 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  14. License terminal eventWILLIAM T POWELL: Rental landlord or residential registration marked inactive

    License 225069 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  15. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 342739 · 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.

  16. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 342739 · 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.

  17. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 341411 · PASSED

    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 passed.

  18. ViolationLICENSE-RES SFD/2FD

    Case 341411 · Violation 2521794 · Code PM-102.3/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  19. ViolationLICENSE-RES GENERAL

    Case 342739 · Violation 2643764 · Code PM-102.0/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  20. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 341411 · 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.

  21. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 342739 · 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.

  22. ViolationVIOLS-NONE FOUND

    Case 190652 · Violation 1254776 · Code PM-000.0/1 · ERROR

  23. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 190652 · PASSED

    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 passed.

  24. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 190652 · 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.

  25. Recorded transfer$19K transfer

    2009

  26. License issue eventSIDIYQ LEONARD: Rental landlord or residential registration initially issued

    License 422940 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  27. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 65977 · 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.

  28. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 65977 · 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.

  29. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 65977 · 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.

  30. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 65977 · 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.

  31. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 65977 · 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.

  32. Recorded transfer$93K transfer

    2006

  33. License issue eventWILLIAM T POWELL: Rental landlord or residential registration initially issued

    License 225069 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

Where this comes from

Methodology & freshness

This report was assembled Jul 24, 2026, 12:28 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)