House report

510 Dudley St

3 bd1 ba2 stories840 sqftRSA5built 1920

Property at a glanceHouse

Owner-occupancy signal

2026 assessment
$197K 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 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$250K$500KZIP 19148 (Pennsport · Lower Moyamensing) median$200K2004200820122016202020242027
Property assessmentBlock median & rangeZIP 19148 (Pennsport · Lower Moyamensing) medianAssessmentL&I violationPermitInspectionLicense

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 record39 events · exact dates, newest first
  1. LicenseCURTIS JOHNS: Rental landlord or residential registration marked inactive
  2. InspectionL&I investigation
  3. InspectionL&I investigation
  4. L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
  5. InspectionL&I investigation
  6. InspectionPRECOURT (likely: pre-court compliance inspection)
  7. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  8. InspectionPRECOURT (likely: pre-court compliance inspection)
  9. L&I violationPERM Z- NEW USE
  10. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  11. InspectionCSUINITIAL
  12. PermitMajor alteration
  13. L&I violationUNSAFE STRUCTURE
  14. L&I violationEXTERIOR STRUCT UNSAFE COND 7
  15. InspectionCSUINITIAL
  16. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  17. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  18. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  19. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  20. LicensePEGGY KAWA (FIVE BROTHERS): Vacant Residential Property / Lot landlord or residential registration marked inactive
  21. LicensePEGGY KAWA (FIVE BROTHERS): Vacant Residential Property / Lot landlord or residential registration initially issued
  22. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  23. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  24. InspectionPRECOURT (likely: pre-court compliance inspection)
  25. L&I violationEXT A-CLEAN RUBBISH/GARBAGE (Remove rubbish or garbage from the exterior area)
  26. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  27. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  28. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  29. L&I violationLICENSE-RES GENERAL
  30. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  31. InspectionPRECOURT (likely: pre-court compliance inspection)
  32. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  33. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  34. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  35. L&I violationLICENSE-RES SFD/2FD
  36. L&I violationLICENSE-RES GENERAL
  37. L&I violationLICENSE-NO LIC/NO RENT
  38. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  39. LicenseCURTIS JOHNS: Rental landlord or residential registration initially issued

Flags: latest deed has shared-name parties; relationship unverified. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$2,755/year estimated property tax

2026 taxable assessment $196,800 × 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 $199,800. 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 392021100
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.

Bedrooms
3
Bathrooms
1
Stories
2
Interior
840 sqft livable area
Lot
700 sqft
Basement
Full, unfinished city code C
Heat
Forced hot air city code A
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

500 block of Dudley St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 508 Dudley St  ·  512 Dudley 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.

PEGGY KAWA (FIVE BROTHERS)Inactive

Vacant Residential Property / Lot · Initial issue date Nov 17, 2014 · Terminal license date Apr 29, 2015

CURTIS JOHNSInactive

Rental · Initial issue date Apr 8, 2004 · Terminal license date Apr 29, 2022

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 39 dated rows
  1. License terminal eventCURTIS JOHNS: Rental landlord or residential registration marked inactive

    License 263964 · Inactive

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

  2. InvestigationL&I investigation

    Case CF-2021-028255 · PASSED

    The cited inspection visit was marked passed.

  3. InvestigationL&I investigation

    Case CF-2021-028255 · FAILED

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

  4. ViolationRENTAL LICENSE- ONE & TWO FAMILY (R3)

    Case CF-2021-028255 · Violation VI-2021-029304 · Code 9-3902 (1) · 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. InvestigationL&I investigation

    Case CF-2021-028255 · FAILED

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

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

    Case 369096 · PASSED

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

  7. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 674177 · 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.

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

    Case 479713 · PASSED

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

  9. ViolationPERM Z- NEW USE

    Case 674177 · Violation 4955930 · Code A-301.1/65 · COMPLIED

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

  10. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 674177 · 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.

  11. InvestigationCSUINITIAL

    Case 516845 · PASSED

    The cited inspection visit was marked passed.

  12. PermitMajor alteration

    Permit 668609 · COMPLETED

    MAKE SAFE PERMIT - FOR REPAIRING THE DAMGES FROM VEHICLE IMPAT ON THE EXTERIOR BRICK FRONT AT THE LOWER LEFT CORNER WITH LIKE IN KIND MATERIALS TO RESOLVE CASE #516845. ABUTTING SIDEWALK MUST BE CLOSED WITH FENCING A MINIMUM OF 6' IN HEIGHT. SEPARATE STREETS DEPARTMENT PERMIT REQUIRED FOR SIDEWALK CLOSURE. A SEPARATE PERMIT IS REQUIRED FOR ANY ADDITIONAL ALTERATIONS THAT ARE NOT SPECIFICALLY ADDRESSED ON CASE #516845.

  13. ViolationUNSAFE STRUCTURE

    Case 516845 · Violation 3822538 · Code PM15-108.1 · COMPLIED

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

  14. ViolationEXTERIOR STRUCT UNSAFE COND 7

    Case 516845 · Violation 3822539 · Code PM15-304.1G · COMPLIED

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

  15. InvestigationCSUINITIAL

    Case 516845 · FAILED

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

  16. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 479713 · 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.

  17. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 479713 · 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. ViolationLICENSE-VAC RES BLDG (vacant residential building license required)

    Case 479713 · Violation 3669616 · 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.

  19. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 479713 · 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.

  20. License terminal eventPEGGY KAWA (FIVE BROTHERS): Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 647623 · Inactive

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

  21. License issue eventPEGGY KAWA (FIVE BROTHERS): Vacant Residential Property / Lot landlord or residential registration initially issued

    License 647623 · Inactive

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

  22. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 369096 · 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.

  23. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 369096 · 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.

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

    Case 325430 · 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.

  25. ViolationEXT A-CLEAN RUBBISH/GARBAGE (Remove rubbish or garbage from the exterior area)

    Case 369096 · Violation 2778867 · Code PM-302.2/2 · COMPLIED

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

  26. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 369096 · 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.

  27. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 325430 · 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.

  28. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 325430 · 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.

  29. ViolationLICENSE-RES GENERAL

    Case 325430 · Violation 2742083 · Code PM-102.0/1 · CLOSEDCASE

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

  30. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 325430 · 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. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 241118 · 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.

  32. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 241118 · 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. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 241118 · 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.

  34. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 241118 · 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.

  35. ViolationLICENSE-RES SFD/2FD

    Case 241118 · Violation 1879915 · Code PM-102.3/1 · CLOSEDCASE

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

  36. ViolationLICENSE-RES GENERAL

    Case 241118 · Violation 1879914 · Code PM-102.0/1 · CLOSEDCASE

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

  37. ViolationLICENSE-NO LIC/NO RENT

    Case 241118 · Violation 1879916 · Code PM-102.6/3 · CLOSEDCASE

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

  38. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 241118 · 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.

  39. License issue eventCURTIS JOHNS: Rental landlord or residential registration initially issued

    License 263964 · Inactive

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

Where this comes from

Methodology & freshness

This report was assembled Jul 23, 2026, 6:31 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)