House report

3509 Wellington St

3 bd1 ba1,088 sqftRSA5built 1945

Property at a glanceHouse

Individual, other or unknown mailing address

2026 assessment
$237K 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

2 violation rows 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-2023-123352

Notice Of Violation

IN VIOLATION - COURT

Opened Dec 5, 2023 · Latest inspection FAILED · May 15, 2025

  • Garage Door Replaced W/ WallA-301.1/12
  • Zoning And Use Registration PermitsA-301.1.5

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$125K$250KZIP 19149 (Mayfair) median$233K200220072012201720222027
Property assessmentBlock median & rangeZIP 19149 (Mayfair) 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 record80 events · exact dates, newest first
  1. InspectionL&I investigation
  2. InspectionL&I investigation
  3. LicenseGui Gao: Vacant Residential Property / Lot landlord or residential registration marked inactive
  4. InspectionL&I investigation
  5. LicenseGui Gao: Rental landlord or residential registration initially issued
  6. InspectionL&I investigation
  7. L&I violationEXTERIOR AREA SANITATION
  8. L&I violationELECTRICAL- HAZARD
  9. L&I violationEXTERIOR STRUCTURE STAIRS, DECKS, PORCHES
  10. InspectionL&I investigation
  11. InspectionL&I investigation
  12. InspectionL&I investigation
  13. L&I violationRUBBISH & GARBAGE
  14. InspectionL&I investigation
  15. InspectionL&I investigation
  16. L&I violationRUBBISH & GARBAGE
  17. InspectionL&I investigation
  18. InspectionL&I investigation
  19. LicenseGui Gao: Vacant Residential Property / Lot landlord or residential registration initially issued
  20. InspectionL&I investigation
  21. InspectionL&I investigation
  22. InspectionL&I investigation
  23. L&I violationEXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES
  24. L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
  25. L&I violationGARAGE DOOR REPLACED W/ WALL
  26. L&I violationZONING AND USE REGISTRATION PERMITS
  27. InspectionL&I investigation
  28. InspectionL&I investigation
  29. L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
  30. InspectionL&I investigation
  31. InspectionL&I investigation
  32. InspectionL&I investigation
  33. InspectionL&I investigation
  34. L&I violationRUBBISH & GARBAGE
  35. InspectionL&I investigation
  36. InspectionL&I investigation
  37. L&I violationRUBBISH & GARBAGE
  38. L&I violationRUBBISH & GARBAGE
  39. InspectionL&I investigation
  40. InspectionL&I investigation
  41. InspectionL&I investigation
  42. InspectionL&I investigation
  43. L&I violationRUBBISH & GARBAGE
  44. InspectionL&I investigation
  45. InspectionL&I investigation
  46. L&I violationEXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES
  47. L&I violationEXTERIOR STRUCTURE ROOF DRAINAGE
  48. L&I violationEXTERIOR AREA GRAFFITI
  49. InspectionL&I investigation
  50. InspectionL&I investigation
  51. Deed / saleDeed / sale $108K
  52. InspectionL&I investigation
  53. L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
  54. L&I violationNEW USE
  55. LicenseMelita Kendall: Rental landlord or residential registration marked inactive
  56. InspectionL&I investigation
  57. InspectionL&I investigation
  58. InspectionL&I investigation
  59. L&I violationEXTERIOR AREA SANITATION
  60. L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
  61. InspectionL&I investigation
  62. InspectionL&I investigation
  63. L&I violationRUBBISH & GARBAGE
  64. InspectionL&I investigation
  65. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  66. L&I violationCLIP VIOLATION NOTICE
  67. L&I violationHIGH WEEDS-CUT
  68. L&I violationCLIP VIOLATION NOTICE
  69. LicenseMelita Kendall: Rental landlord or residential registration initially issued
  70. L&I violationCLIP VIOLATION NOTICE
  71. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  72. L&I violationCLIP VIOLATION NOTICE
  73. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  74. L&I violationCLIP VIOLATION NOTICE
  75. L&I violationHIGH WEEDS-CUT
  76. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  77. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  78. Deed / saleDeed / sale $149K
  79. Deed / saleDeed / sale $95K
  80. Deed / saleDeed / sale $78K

Flags: active rental license · 2 L&I violation rows marked OPEN · $8K recorded in the June 2022 delinquency snapshot; verify current balance. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$3,318/year estimated property tax

2026 taxable assessment $237,000 × 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 $232,800. 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 551479300
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

$7,668.99 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2019–2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.

$5,805.97 principal$769.92 interest$384.65 penalty$708.45 other charges
3years recorded 2019–2021tax periods 2019-12-31last payment in snapshot Yesactionable flag Nopayment agreement Nobankruptcy flag Noassessment appeal

The snapshot’s 2022 context used $135,200 total assessment, $135,200 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.

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
Interior
1,088 sqft livable area
Lot
1,424 sqft
Basement
Partial, semi-finished city code F
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

3500 block of Wellington St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 3507 Wellington St  ·  3511 Wellington 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 24, 2026.

Landlord and residential filings

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

Gui GaoActive

Rental · Initial issue date Oct 23, 2024 · Filed expiration Oct 22, 2026

Gui GaoInactive

Vacant Residential Property / Lot · Initial issue date Feb 5, 2024 · Terminal license date Apr 5, 2025

Melita KendallInactive

Rental · Initial issue date Apr 26, 2019 · Terminal license date Jun 24, 2021

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 80 dated rows
  1. InvestigationL&I investigation

    Case CF-2023-123352 · FAILED

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

  2. InvestigationL&I investigation

    Case CF-2023-123352 · FAILED

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

  3. License terminal eventGui Gao: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 943437 · Inactive

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

  4. InvestigationL&I investigation

    Case CF-2023-002703 · PASSED

    The cited inspection visit was marked passed.

  5. License issue eventGui Gao: Rental landlord or residential registration initially issued

    License 0964004 · Active

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

  6. InvestigationL&I investigation

    Case CF-2024-049463 · PASSED

    The cited inspection visit was marked passed.

  7. ViolationEXTERIOR AREA SANITATION

    Case CF-2024-049463 · Violation VI-2024-040377 · Code PM15-302.1 · COMPLIED

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

  8. ViolationELECTRICAL- HAZARD

    Case CF-2024-049463 · Violation VI-2024-040372 · 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.

  9. ViolationEXTERIOR STRUCTURE STAIRS, DECKS, PORCHES

    Case CF-2024-049463 · Violation VI-2024-040375 · Code PM15-304.10 · COMPLIED

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

  10. InvestigationL&I investigation

    Case CF-2024-049463 · FAILED

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

  11. InvestigationL&I investigation

    Case CF-2024-024388 · PASSED

    The cited inspection visit was marked passed.

  12. InvestigationL&I investigation

    Case CF-2024-024388 · FAILED

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

  13. ViolationRUBBISH & GARBAGE

    Case CF-2024-024388 · Violation VI-2024-019838 · Code PM15-308.1 · COMPLIED

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

  14. InvestigationL&I investigation

    Case CF-2024-024388 · FAILED

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

  15. InvestigationL&I investigation

    Case CF-2024-018322 · PASSED

    The cited inspection visit was marked passed.

  16. ViolationRUBBISH & GARBAGE

    Case CF-2024-018322 · Violation VI-2024-015031 · Code PM15-308.1 · COMPLIED

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

  17. InvestigationL&I investigation

    Case CF-2024-018322 · FAILED

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

  18. InvestigationL&I investigation

    Case CF-2023-124615 · PASSED

    The cited inspection visit was marked passed.

  19. License issue eventGui Gao: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 943437 · Inactive

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

  20. InvestigationL&I investigation

    Case CF-2023-123352 · FAILED

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

  21. InvestigationL&I investigation

    Case CF-2023-124615 · FAILED

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

  22. InvestigationL&I investigation

    Case CF-2023-124615 · FAILED

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

  23. ViolationEXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES

    Case CF-2023-124615 · Violation VI-2023-094708 · Code PM15-304.13 · CLOSED

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

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

    Case CF-2023-124615 · Violation VI-2023-094709 · Code 9-3902 (1) · CLOSED

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

  25. ViolationGARAGE DOOR REPLACED W/ WALL

    Case CF-2023-123352 · Violation VI-2023-093739 · Code A-301.1/12 · OPEN

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

  26. ViolationZONING AND USE REGISTRATION PERMITS

    Case CF-2023-123352 · Violation VI-2023-093738 · Code A-301.1.5 · OPEN

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

  27. InvestigationL&I investigation

    Case CF-2023-123352 · FAILED

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

  28. InvestigationL&I investigation

    Case CF-2023-069561 · PASSED

    The cited inspection visit was marked passed.

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

    Case CF-2023-095633 · Violation VI-2023-070604 · Code 9-3902 (1) · SVN ISSUED

    Resolution: SVN ISSUED

  30. InvestigationL&I investigation

    Case CF-2022-071666 · PASSED

    The cited inspection visit was marked passed.

  31. InvestigationL&I investigation

    Case CF-2023-095633 · FAILED

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

  32. InvestigationL&I investigation

    Case CF-2023-069416 · PASSED

    The cited inspection visit was marked passed.

  33. InvestigationL&I investigation

    Case CF-2023-069416 · FAILED

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

  34. ViolationRUBBISH & GARBAGE

    Case CF-2023-069416 · Violation VI-2023-052642 · Code PM15-308.1 · COMPLIED

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

  35. InvestigationL&I investigation

    Case CF-2023-069416 · FAILED

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

  36. InvestigationL&I investigation

    Case CF-2023-069561 · FAILED

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

  37. ViolationRUBBISH & GARBAGE

    Case CF-2023-067126 · Violation VI-2023-050767 · Code PM15-308.1 · COMPLIED

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

  38. ViolationRUBBISH & GARBAGE

    Case CF-2023-069561 · Violation VI-2023-052770 · Code PM15-308.1 · COMPLIED

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

  39. InvestigationL&I investigation

    Case CF-2023-067126 · FAILED

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

  40. InvestigationL&I investigation

    Case CF-2023-002703 · FAILED

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

  41. InvestigationL&I investigation

    Case CF-2023-002703 · FAILED

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

  42. InvestigationL&I investigation

    Case CF-2023-017834 · PASSED

    The cited inspection visit was marked passed.

  43. ViolationRUBBISH & GARBAGE

    Case CF-2023-017834 · Violation VI-2023-013369 · Code PM15-308.1 · COMPLIED

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

  44. InvestigationL&I investigation

    Case CF-2023-017834 · FAILED

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

  45. InvestigationL&I investigation

    Case CF-2023-002703 · FAILED

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

  46. ViolationEXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES

    Case CF-2023-002703 · Violation VI-2023-002137 · Code PM15-304.13 · CLOSED

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

  47. ViolationEXTERIOR STRUCTURE ROOF DRAINAGE

    Case CF-2023-002703 · Violation VI-2023-002127 · Code PM15-304.7 · COMPLIED

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

  48. ViolationEXTERIOR AREA GRAFFITI

    Case CF-2023-002703 · Violation VI-2023-002123 · Code PM15-302.9 · COMPLIED

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

  49. InvestigationL&I investigation

    Case CF-2023-002703 · FAILED

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

  50. InvestigationL&I investigation

    Case CF-2022-071666 · FAILED

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

  51. Recorded transfer$108K transfer

    2023

  52. InvestigationL&I investigation

    Case CF-2022-071666 · FAILED

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

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

    Case CF-2022-071666 · Violation VI-2022-052048 · Code 9-3902 (1) · CLOSED

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

  54. ViolationNEW USE

    Case CF-2022-071666 · Violation VI-2022-052047 · Code A-301.1/65 · COMPLIED

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

  55. License terminal eventMelita Kendall: Rental landlord or residential registration marked inactive

    License 810564 · Inactive

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

  56. InvestigationL&I investigation

    Case CF-2020-056088 · PASSED

    The cited inspection visit was marked passed.

  57. InvestigationL&I investigation

    Case CF-2020-056088 · FAILED

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

  58. InvestigationL&I investigation

    Case CF-2020-056088 · FAILED

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

  59. ViolationEXTERIOR AREA SANITATION

    Case CF-2020-056088 · Violation VI-2020-031260 · Code PM15-302.1 · CLOSED

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

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

    Case CF-2020-056088 · Violation VI-2020-031261 · 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.

  61. InvestigationL&I investigation

    Case CF-2020-056088 · FAILED

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

  62. InvestigationL&I investigation

    Case CF-2020-019990 · FAILED

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

  63. ViolationRUBBISH & GARBAGE

    Case CF-2020-019990 · Violation VI-2020-007145 · Code PM15-308.1 · COMPLIED

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

  64. InvestigationL&I investigation

    Case CF-2020-019990 · FAILED

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

  65. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 718180 · Violation 5261680 · Code CP-305 · COMPLIED

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

  66. ViolationCLIP VIOLATION NOTICE

    Case 718180 · Violation 5261679 · Code CP-01 · COMPLIED

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

  67. ViolationHIGH WEEDS-CUT

    Case 695449 · Violation 5106975 · Code CP-312A · COMPLIED

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

  68. ViolationCLIP VIOLATION NOTICE

    Case 695449 · Violation 5106974 · Code CP-01 · COMPLIED

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

  69. License issue eventMelita Kendall: Rental landlord or residential registration initially issued

    License 810564 · Inactive

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

  70. ViolationCLIP VIOLATION NOTICE

    Case 675139 · Violation 4964077 · Code CP-01 · COMPLIED

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

  71. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 675139 · Violation 4964078 · Code CP-305 · COMPLIED

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

  72. ViolationCLIP VIOLATION NOTICE

    Case 670212 · Violation 4923209 · Code CP-01 · COMPLIED

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

  73. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 670212 · Violation 4923210 · Code CP-305 · COMPLIED

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

  74. ViolationCLIP VIOLATION NOTICE

    Case 250440 · Violation 1809440 · Code CP-01 · COMPLIED

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

  75. ViolationHIGH WEEDS-CUT

    Case 250440 · Violation 1809441 · Code CP-312A · COMPLIED

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

  76. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 73191 · 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.

  77. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 73191 · 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.

  78. Recorded transfer$149K transfer

    2006

  79. Recorded transfer$95K transfer

    2004

  80. Recorded transfer$78K transfer

    2002

Where this comes from

Methodology & freshness

This report was assembled Jul 25, 2026, 9:44 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)