Land report

1728 N 51st St

Property at a glanceVacant lot

Individual owner on record

2026 assessment
$19K OPA value, not a listing price
2027 published assessment
$16K Future roll, not the current tax bill
Neighborhood area
Wynnefield · West Park Approximate · based on ZIP 19131
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-2025-076784

Exterior Area Weeds

IN VIOLATION

Opened Jul 28, 2025 · Latest inspection FAILED · Jul 28, 2025

  • Exterior Area WeedsPM15-302.4

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

The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.

Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $15,700. It is not yet the billed-year tax basis.

$0$50K$100K$16K200720112015201920232027
Property assessmentAssessmentDeed / saleTeardownL&I violationInspection

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 record71 events · exact dates, newest first
  1. L&I violationEXTERIOR AREA WEEDS
  2. InspectionL&I investigation
  3. InspectionL&I investigation
  4. InspectionL&I investigation
  5. L&I violationRUBBISH & GARBAGE
  6. L&I violationEXTERIOR AREA WEEDS
  7. InspectionL&I investigation
  8. InspectionL&I investigation
  9. L&I violationRUBBISH & GARBAGE
  10. L&I violationEXTERIOR AREA WEEDS
  11. InspectionL&I investigation
  12. Deed / saleDeed / sale $20K
  13. InspectionL&I investigation
  14. L&I violationRUBBISH & GARBAGE
  15. L&I violationEXTERIOR AREA WEEDS
  16. InspectionL&I investigation
  17. InspectionL&I investigation
  18. L&I violationEXTERIOR AREA WEEDS
  19. L&I violationVACANT STRUCTURE & LAND
  20. InspectionL&I investigation
  21. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  22. L&I violationCLIP VIOLATION NOTICE
  23. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  24. L&I violationCLIP VIOLATION NOTICE
  25. L&I violationCLIP VIOLATION NOTICE
  26. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  27. L&I violationCLIP VIOLATION NOTICE
  28. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  29. L&I violationCLIP VIOLATION NOTICE
  30. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  31. L&I violationCLIP VIOLATION NOTICE
  32. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  33. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  34. L&I violationCLIP VIOLATION NOTICE
  35. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  36. L&I violationCLIP VIOLATION NOTICE
  37. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  38. L&I violationCLIP VIOLATION NOTICE
  39. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  40. L&I violationCLIP VIOLATION NOTICE
  41. L&I violationCLIP VIOLATION NOTICE
  42. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  43. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  44. L&I violationCLIP VIOLATION NOTICE
  45. L&I violationCLIP VIOLATION NOTICE
  46. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  47. InspectionCSUFINAL
  48. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  49. InspectionCSUINITIAL
  50. L&I violationWALL PARTIALLY COLLAPSED
  51. L&I violationFLOOR/CEILING PARTIALLY COLL
  52. L&I violationROOF PARTIALLY COLLAPSED
  53. L&I violationVACANT BLDG UNSEC/UNSAFE CSU
  54. InspectionCSUINITIAL
  55. L&I violationROOF PARTIALLY COLLAPSED ID
  56. L&I violationWALL PARTIALLY COLLAPSED ID
  57. L&I violationFLOOR/CEILING PARTIALLY C ID
  58. InspectionCSUINITIAL
  59. TeardownDemolished
  60. L&I violationROOF PARTIALLY COLLAPSED
  61. L&I violationFLOOR/CEILING PARTIALLY COLL
  62. L&I violationVACANT BLDG UNSEC/UNSAFE CSU
  63. L&I violationWALL PARTIALLY COLLAPSED
  64. InspectionCSUINITIAL
  65. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  66. L&I violationEXT S-CORNICE BARGEBOARD DEFEC
  67. L&I violationEXT S-ROOF REPAIR (Repair the exterior roof)
  68. L&I violationVACANT BLDG UNSECURED COUNT
  69. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  70. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  71. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)

Verify the public record

$260/year estimated property tax

2026 taxable assessment $18,600 × 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 $15,700. 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 521278400
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.”

Land report

Vacant land

Vacant land. Deeds, ownership, zoning, and the public-source record follow.

1 open violation

What it is
Vacant lot Air Rights Residential
Owner
Individual owner on record Individual name redacted
Corridor
Park West Town Center and vicinity city commercial corridor
Lot size
1,328 sqft
Zoning
RSA5

Block context

1700 block of N 51st St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1726 N 51st St  ·  1724 N 51st St

No business or residential license records

No business license or residential registration matched this OPA parcel in the latest City data.

Verify with the City ↗
Open every source row 70 dated rows
  1. ViolationEXTERIOR AREA WEEDS

    Case CF-2025-076784 · Violation VI-2025-055757 · Code PM15-302.4 · OPEN

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

  2. InvestigationL&I investigation

    Case CF-2025-076784 · FAILED

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

  3. InvestigationL&I investigation

    Case CF-2024-063141 · PASSED

    The cited inspection visit was marked passed.

  4. InvestigationL&I investigation

    Case CF-2024-063141 · FAILED

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

  5. ViolationRUBBISH & GARBAGE

    Case CF-2024-063141 · Violation VI-2024-049853 · 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.

  6. ViolationEXTERIOR AREA WEEDS

    Case CF-2024-063141 · Violation VI-2024-049852 · Code PM15-302.4 · COMPLIED

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

  7. InvestigationL&I investigation

    Case CF-2024-063141 · FAILED

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

  8. InvestigationL&I investigation

    Case CF-2023-075783 · FAILED

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

  9. ViolationRUBBISH & GARBAGE

    Case CF-2023-075783 · Violation VI-2023-056388 · 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.

  10. ViolationEXTERIOR AREA WEEDS

    Case CF-2023-075783 · Violation VI-2023-056387 · Code PM15-302.4 · COMPLIED

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

  11. InvestigationL&I investigation

    Case CF-2023-075783 · FAILED

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

  12. Recorded transfer$20K transfer

    2022

  13. InvestigationL&I investigation

    Case CF-2021-104127 · FAILED

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

  14. ViolationRUBBISH & GARBAGE

    Case CF-2021-104127 · Violation VI-2021-075005 · 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.

  15. ViolationEXTERIOR AREA WEEDS

    Case CF-2021-104127 · Violation VI-2021-075004 · Code PM15-302.4 · COMPLIED

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

  16. InvestigationL&I investigation

    Case CF-2021-104127 · FAILED

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

  17. InvestigationL&I investigation

    Case CF-2020-065443 · FAILED

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

  18. ViolationEXTERIOR AREA WEEDS

    Case CF-2020-065443 · Violation VI-2020-036894 · Code PM15-302.4 · COMPLIED

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

  19. ViolationVACANT STRUCTURE & LAND

    Case CF-2020-065443 · Violation VI-2020-036895 · Code PM15-301 · COMPLIED

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

  20. InvestigationL&I investigation

    Case CF-2020-065443 · FAILED

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

  21. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 716330 · Violation 5247497 · Code PM-302.2/4 · COMPLIED

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

  22. ViolationCLIP VIOLATION NOTICE

    Case 716330 · Violation 5247496 · Code CP-01 · COMPLIED

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

  23. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 640007 · Violation 4714195 · Code PM-302.2/4 · COMPLIED

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

  24. ViolationCLIP VIOLATION NOTICE

    Case 640007 · Violation 4714194 · Code CP-01 · COMPLIED

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

  25. ViolationCLIP VIOLATION NOTICE

    Case 585427 · Violation 4327033 · Code CP-01 · COMPLIED

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

  26. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 585427 · Violation 4327034 · Code PM-302.2/4 · COMPLIED

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

  27. ViolationCLIP VIOLATION NOTICE

    Case 556397 · Violation 4090642 · Code CP-01 · COMPLIED

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

  28. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 556397 · Violation 4090643 · Code PM-302.2/4 · COMPLIED

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

  29. ViolationCLIP VIOLATION NOTICE

    Case 541301 · Violation 3989062 · Code CP-01 · COMPLIED

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

  30. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 541301 · Violation 3989063 · Code PM-302.2/4 · COMPLIED

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

  31. ViolationCLIP VIOLATION NOTICE

    Case 497612 · Violation 3678180 · Code CP-01 · COMPLIED

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

  32. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 497612 · Violation 3678181 · Code PM-302.2/4 · COMPLIED

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

  33. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 449598 · Violation 3304847 · Code PM-302.2/4 · COMPLIED

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

  34. ViolationCLIP VIOLATION NOTICE

    Case 449598 · Violation 3304846 · Code CP-01 · COMPLIED

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

  35. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 445965 · Violation 3278296 · Code PM-302.2/4 · COMPLIED

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

  36. ViolationCLIP VIOLATION NOTICE

    Case 445965 · Violation 3278295 · Code CP-01 · COMPLIED

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

  37. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 403149 · Violation 2941030 · Code PM-302.2/4 · COMPLIED

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

  38. ViolationCLIP VIOLATION NOTICE

    Case 403149 · Violation 2941029 · Code CP-01 · COMPLIED

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

  39. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 382991 · Violation 2808691 · Code PM-302.2/4 · COMPLIED

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

  40. ViolationCLIP VIOLATION NOTICE

    Case 382991 · Violation 2808690 · Code CP-01 · COMPLIED

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

  41. ViolationCLIP VIOLATION NOTICE

    Case 348121 · Violation 2562799 · Code CP-01 · COMPLIED

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

  42. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 348121 · Violation 2562800 · Code PM-302.2/4 · COMPLIED

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

  43. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 326616 · Violation 2431341 · Code PM-302.2/4 · COMPLIED

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

  44. ViolationCLIP VIOLATION NOTICE

    Case 326616 · Violation 2431340 · Code CP-01 · COMPLIED

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

  45. ViolationCLIP VIOLATION NOTICE

    Case 313098 · Violation 2338799 · Code CP-01 · COMPLIED

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

  46. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 313098 · Violation 2338800 · Code PM-302.2/4 · COMPLIED

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

  47. InvestigationCSUFINAL

    Case 148384 · PASSED

    The cited inspection visit was marked passed.

  48. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 108077 · 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.

  49. InvestigationCSUINITIAL

    Case 148384 · CLOSED

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

  50. ViolationWALL PARTIALLY COLLAPSED

    Case 152074 · Violation 881786 · Code PM-307.1/12 · COMPLIED

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

  51. ViolationFLOOR/CEILING PARTIALLY COLL

    Case 152074 · Violation 881788 · Code PM-307.1/6 · COMPLIED

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

  52. ViolationROOF PARTIALLY COLLAPSED

    Case 152074 · Violation 881789 · Code PM-307.1/3 · COMPLIED

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

  53. ViolationVACANT BLDG UNSEC/UNSAFE CSU

    Case 152074 · Violation 881787 · Code PM-307.1/19 · COMPLIED

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

  54. InvestigationCSUINITIAL

    Case 152074 · FAILED

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

  55. ViolationROOF PARTIALLY COLLAPSED ID

    Case 148384 · Violation 1185201 · Code PM-308.1/2 · CLOSEDCASE

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

  56. ViolationWALL PARTIALLY COLLAPSED ID

    Case 148384 · Violation 1185200 · Code PM-308.1/11 · CLOSEDCASE

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

  57. ViolationFLOOR/CEILING PARTIALLY C ID

    Case 148384 · Violation 1185202 · Code PM-308.1/5 · CLOSEDCASE

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

  58. InvestigationCSUINITIAL

    Case 148384 · FAILED

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

  59. ViolationROOF PARTIALLY COLLAPSED

    Case 111574 · Violation 563093 · Code PM-307.1/3 · COMPLIED

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

  60. ViolationFLOOR/CEILING PARTIALLY COLL

    Case 111574 · Violation 563094 · Code PM-307.1/6 · COMPLIED

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

  61. ViolationVACANT BLDG UNSEC/UNSAFE CSU

    Case 111574 · Violation 563091 · Code PM-307.1/19 · COMPLIED

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

  62. ViolationWALL PARTIALLY COLLAPSED

    Case 111574 · Violation 563092 · Code PM-307.1/12 · COMPLIED

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

  63. InvestigationCSUINITIAL

    Case 111574 · CLOSED

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

  64. ViolationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)

    Case 108077 · Violation 537958 · Code A-503.2/2 · COMPLIED

    Legacy L&I shorthand; the case notice contains the actual required correction and deadlines. City marked this violation complied with; check the resolution date and live case for what was accepted.

  65. ViolationEXT S-CORNICE BARGEBOARD DEFEC

    Case 108077 · Violation 537963 · Code PM-304.5/3 · COMPLIED

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

  66. ViolationEXT S-ROOF REPAIR (Repair the exterior roof)

    Case 108077 · Violation 537962 · Code PM-304.4/1 · COMPLIED

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

  67. ViolationVACANT BLDG UNSECURED COUNT

    Case 108077 · Violation 537961 · Code PM-306.2/1 · COMPLIED

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

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

    Case 108077 · Violation 537960 · Code PM-306.0/1 · COMPLIED

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

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

    Case 108077 · Violation 537959 · 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.

  70. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 108077 · 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.

Where this comes from

Methodology & freshness

This report was assembled Jul 19, 2026, 12:58 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)