Land report

4052 N Darien St

Property at a glanceVacant lot

Individual owner on record

2026 assessment
$9K OPA value, not a listing price
2027 published assessment
$9K Future roll, not the current tax bill
Neighborhood area
Hunting Park · Nicetown–Tioga Approximate · based on ZIP 19140
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

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 $8,700. It is not yet the billed-year tax basis.

$0$10K$20K$9K2006201020142018202220262027
Property assessmentAssessmentTeardownL&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 record40 events · exact dates, newest first
  1. InspectionL&I investigation
  2. L&I violationVACANT STRUCTURE & LAND
  3. InspectionL&I investigation
  4. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  5. L&I violationCLIP VIOLATION NOTICE
  6. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  7. L&I violationEXT A-CLEAN RUBBISH/GARBAGE (Remove rubbish or garbage from the exterior area)
  8. L&I violationLICENSE-VAC LOT
  9. L&I violationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)
  10. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  11. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  12. L&I violationCLIP VIOLATION NOTICE
  13. InspectionCSUSTUBAR
  14. InspectionCSUFINAL
  15. InspectionCSUTESTPIT
  16. InspectionCSUCURBINT
  17. InspectionCSUINITIAL
  18. InspectionCSUINITIAL
  19. L&I violationFLOOR/CEILING PARTIALLY C ID
  20. L&I violationWALL PARTIALLY COLLAPSED ID
  21. L&I violationROOF PARTIALLY COLLAPSED ID
  22. InspectionCSUINITIAL
  23. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  24. L&I violationVACANT BLDG UNSECURED COUNT
  25. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  26. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  27. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  28. TeardownDemolished
  29. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  30. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  31. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  32. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  33. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  34. L&I violationROOF DETERIORATED
  35. L&I violationVACANT BLDG UNSEC/UNSAFE CSU
  36. L&I violationWALL DETERIORATED
  37. L&I violationWALL PARTIALLY COLLAPSED
  38. InspectionCSUINITIAL
  39. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  40. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)

Verify the public record

$0/year estimated property tax

2026 taxable assessment $0 × 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 $8,700. 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 433134850
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationFull assessment exemption shown

2026 OPA shows a zero or de minimis taxable assessment. The open assessment split does not establish the exemption's legal basis, continuing eligibility, or treatment after a transfer.

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.

What it is
Vacant lot Vacant Land Reside < Acre
Owner
Individual owner on record Individual name redacted
Lot size
608 sqft
Zoning
RSA5

Block context

4000 block of N Darien St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 4050 N Darien St  ·  4054 N Darien 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 38 dated rows
  1. InvestigationL&I investigation

    Case CF-2025-135939 · PASSED

    The cited inspection visit was marked passed.

  2. ViolationVACANT STRUCTURE & LAND

    Case CF-2025-135939 · Violation VI-2025-098923 · Code PM15-301 · COMPLIED

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

  3. InvestigationL&I investigation

    Case CF-2025-135939 · FAILED

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

  4. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 515267 · Violation 3808829 · Code PM-302.2/4 · COMPLIED

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

  5. ViolationCLIP VIOLATION NOTICE

    Case 515267 · Violation 3808828 · Code CP-01 · COMPLIED

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

  6. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 489749 · 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.

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

    Case 489749 · Violation 3624576 · Code PM-302.2/2 · COMPLIED

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

  8. ViolationLICENSE-VAC LOT

    Case 489749 · Violation 3624575 · Code PM-102.4/1 · COMPLIED

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

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

    Case 489749 · Violation 3624577 · Code PM-302.3/1 · 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 489749 · 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. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 457932 · Violation 3368508 · Code PM-302.2/4 · COMPLIED

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

  12. ViolationCLIP VIOLATION NOTICE

    Case 457932 · Violation 3368507 · Code CP-01 · COMPLIED

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

  13. InvestigationCSUFINAL

    Case 329081 · PASSED

    The cited inspection visit was marked passed.

  14. InvestigationCSUTESTPIT

    Case 329081 · PASSED

    The cited inspection visit was marked passed.

  15. InvestigationCSUCURBINT

    Case 329081 · PASSED

    The cited inspection visit was marked passed.

  16. InvestigationCSUINITIAL

    Case 329081 · PASSED

    The cited inspection visit was marked passed.

  17. InvestigationCSUINITIAL

    Case 329081 · FAILED

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

  18. ViolationFLOOR/CEILING PARTIALLY C ID

    Case 329081 · Violation 2509187 · Code PM-308.1/5 · DEMOLISH

  19. ViolationWALL PARTIALLY COLLAPSED ID

    Case 329081 · Violation 2509185 · Code PM-308.1/11 · DEMOLISH

  20. ViolationROOF PARTIALLY COLLAPSED ID

    Case 329081 · Violation 2509186 · Code PM-308.1/2 · DEMOLISH

  21. InvestigationCSUINITIAL

    Case 329081 · FAILED

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

  22. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 313436 · 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. ViolationVACANT BLDG UNSECURED COUNT

    Case 313436 · Violation 2342043 · Code PM-306.2/1 · COMPLIED

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

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

    Case 313436 · Violation 2342042 · 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.

  25. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 200803 · 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.

  26. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 313436 · 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 200803 · 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.

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

    Case 200803 · Violation 1474744 · 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.

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

    Case 200803 · Violation 1474743 · 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.

  30. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 200803 · 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. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 74562 · 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.

  32. ViolationROOF DETERIORATED

    Case 106701 · Violation 526921 · Code PM-307.1/2 · COMPLIED

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

  33. ViolationVACANT BLDG UNSEC/UNSAFE CSU

    Case 106701 · Violation 526922 · Code PM-307.1/19 · COMPLIED

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

  34. ViolationWALL DETERIORATED

    Case 106701 · Violation 526883 · Code PM-307.1/11 · COMPLIED

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

  35. ViolationWALL PARTIALLY COLLAPSED

    Case 106701 · Violation 526891 · Code PM-307.1/12 · COMPLIED

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

  36. InvestigationCSUINITIAL

    Case 106701 · CLOSED

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

  37. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 74562 · 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.

  38. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 74562 · 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 29, 2026, 8:05 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)