Multi-family report

4137 Westminster Ave

3 stories2,460 sqftRM1built 1915

Property at a glanceApartment building

Individual, other or unknown mailing address

2026 assessment
$305K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

Assessment and City record timeline

Published City assessments for this building 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$250K$500KZIP 19104 (University City · West Powelton) median$311K2003200720112015201920232027
Property assessmentBlock median & rangeZIP 19104 (University City · West Powelton) medianAssessmentDeed / saleL&I violationPermitInspectionLicenseCertification

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 record42 events · exact dates, newest first
  1. InspectionL&I investigation
  2. CertificationFire Alarm Certification
  3. InspectionL&I investigation
  4. L&I violationPERIODIC TESTING
  5. L&I violationEXTERIOR STRUCTURE STAIRS, DECKS, PORCHES
  6. L&I violationFIRE EXTINGUISHERS
  7. L&I violationCARBON MONOXIDE ALARM LOCATION
  8. L&I violationMECHANICAL & ELECTRICAL- HEATING RESIDENTIAL
  9. L&I violationINTERIOR SURFACES
  10. L&I violationELECTRICAL- HAZARD
  11. L&I violationEXTENSION CORDS
  12. InspectionL&I investigation
  13. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  14. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  15. L&I violationINTERIOR SURFACES
  16. L&I violationELECTRICAL -HAZARD
  17. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  18. PermitUse
  19. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  20. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  21. L&I violationONE AND TWO FAMILY (R3)
  22. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  23. LicenseLawrence Onyiaorah (Lawrence Onyiaorah): Vacant Residential Property / Lot landlord or residential registration marked closed
  24. LicenseLawrence Onyiaorah (Lawrence Onyiaorah): Rental landlord or residential registration initially issued
  25. LicenseLawrence Onyiaorah (Lawrence Onyiaorah): Vacant Residential Property / Lot landlord or residential registration initially issued
  26. LicenseSEAN GREGORY: Vacant Residential Property / Lot landlord or residential registration marked inactive
  27. InspectionPRECOURT (likely: pre-court compliance inspection)
  28. LicenseSEAN GREGORY: Vacant Residential Property / Lot landlord or residential registration initially issued
  29. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  30. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  31. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  32. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  33. Deed / saleDeed / sale $17K
  34. InspectionPRECOURT (likely: pre-court compliance inspection)
  35. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  38. L&I violationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)
  39. L&I violationVACANT BLDG UNSECURED COUNT
  40. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  41. Deed / saleDeed / sale $75K
  42. InspectionL_INITIAL

Flags: active rental license. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$4,265/year estimated property tax

2026 taxable assessment $304,700 × 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 $311,000. 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 062098500
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 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.”

The property, on paper

OPA physical field record.

Stories
3
Interior
2,460 sqft livable area
Lot
1,615 sqft
Central air
No
Exterior condition
Below average city code 5
Interior condition
Average city code 4
Quality grade
B assessor's grade
Zoning
RM1 city zoning code

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

Block context

4100 block of Westminster Ave. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 4135 Westminster Ave  ·  4139 Westminster Ave

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 24, 2026.

Landlord and residential filings

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

Lawrence Onyiaorah (Lawrence Onyiaorah)Active

Rental · Initial issue date May 27, 2016 · Filed expiration May 26, 2027

Lawrence Onyiaorah (Lawrence Onyiaorah)Closed

Vacant Residential Property / Lot · Initial issue date Jul 31, 2015 · Terminal license date Jul 31, 2016

SEAN GREGORYInactive

Vacant Residential Property / Lot · Initial issue date Jun 4, 2014 · Terminal license date Apr 29, 2015

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 42 dated rows
  1. InvestigationL&I investigation

    Case CF-2024-125520 · PASSED

    The cited inspection visit was marked passed.

  2. CertificationFire Alarm Certification

    Certification BC-2025-008662 · Certified

    Expires 2026-03-05

  3. InvestigationL&I investigation

    Case CF-2024-125520 · FAILED

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

  4. ViolationPERIODIC TESTING

    Case CF-2024-125520 · Violation VI-2024-097078 · Code F-901.6.4 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  5. ViolationEXTERIOR STRUCTURE STAIRS, DECKS, PORCHES

    Case CF-2024-125520 · Violation VI-2024-097079 · Code PM15-304.10 · CLOSED

    Resolution: CLOSED - REISSUED/REWRITTEN City marked the record closed; open the case for the closing reason.

  6. ViolationFIRE EXTINGUISHERS

    Case CF-2024-125520 · Violation VI-2024-097080 · Code F-906.2 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  7. ViolationCARBON MONOXIDE ALARM LOCATION

    Case CF-2024-125520 · Violation VI-2024-097081 · Code F-1103.9.1 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  8. ViolationMECHANICAL & ELECTRICAL- HEATING RESIDENTIAL

    Case CF-2024-125520 · Violation VI-2024-097082 · Code PM15-602.2 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  9. ViolationINTERIOR SURFACES

    Case CF-2024-125520 · Violation VI-2024-097083 · Code PM15-305.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  10. ViolationELECTRICAL- HAZARD

    Case CF-2024-125520 · Violation VI-2024-097084 · Code PM15-604.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  11. ViolationEXTENSION CORDS

    Case CF-2024-125520 · Violation VI-2024-097085 · Code F-604.5 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  12. InvestigationL&I investigation

    Case CF-2024-125520 · FAILED

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

  13. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 456240 · 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.

  14. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 615230 · 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.

  15. ViolationINTERIOR SURFACES

    Case 615230 · Violation 4532137 · Code PM15-305.3 · COMPLIED

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

  16. ViolationELECTRICAL -HAZARD

    Case 615230 · Violation 4532138 · Code PM15-604.3 · COMPLIED

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

  17. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 615230 · 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.

  18. PermitUse

    Permit 818025 · COMPLETED

    FOR A MULTI-FAMILY HOUSEHOLD LIVING ( THREE(3) DWELLING UNITS) IN AN EXISTING STRUCTURE.

  19. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 602622 · 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.

  20. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 589733 · 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.

  21. ViolationONE AND TWO FAMILY (R3)

    Case 589733 · Violation 4357208 · Code 9-3902 (1) · COMPLIED

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

  22. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 589733 · 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.

  23. License terminal eventLawrence Onyiaorah (Lawrence Onyiaorah): Vacant Residential Property / Lot landlord or residential registration marked closed

    License 672905 · Closed

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

  24. License issue eventLawrence Onyiaorah (Lawrence Onyiaorah): Rental landlord or residential registration initially issued

    License 703261 · Active

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

  25. License issue eventLawrence Onyiaorah (Lawrence Onyiaorah): Vacant Residential Property / Lot landlord or residential registration initially issued

    License 672905 · Closed

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

  26. License terminal eventSEAN GREGORY: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 631161 · Inactive

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

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

    Case 415861 · PASSED

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

  28. License issue eventSEAN GREGORY: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 631161 · Inactive

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

  29. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 415861 · 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.

  30. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 415861 · 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.

  31. ViolationLICENSE-VAC RES BLDG (vacant residential building license required)

    Case 415861 · Violation 3148694 · Code PM-102.4/2 · COMPLIED

    This usually records a requirement to obtain a Vacant Structure License for an unoccupied residential building. Check later license and compliance rows because it does not establish present vacancy or an unresolved violation. City marked this violation complied with; check the resolution date and live case for what was accepted.

  32. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 415861 · 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.

  33. Recorded transfer$17K transfer

    2014

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

    Case 337604 · 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.

  35. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 337604 · 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.

  36. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 337604 · 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.

  37. ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)

    Case 337604 · Violation 3048995 · Code PM-306.0/1 · CLOSEDCASE

    A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now. City marked the case closed; that does not mean the original condition never existed.

  38. ViolationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)

    Case 337604 · Violation 3048994 · Code PM-302.3/1 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  39. ViolationVACANT BLDG UNSECURED COUNT

    Case 337604 · Violation 3048996 · Code PM-306.2/1 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  40. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 337604 · 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.

  41. Recorded transfer$75K transfer

    2006

  42. InvestigationL_INITIAL

    Case 17839 · CLOSED

    City marked the record closed; open the case for the closing reason.

Where this comes from

Methodology & freshness

This report was assembled Jul 25, 2026, 6:13 PM 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)