Land report

4507 N Colorado St

Research this property with Analyst →
Property at a glanceVacant lot

Individual owner on record

2026 assessment
$13K OPA value, not a listing price
2027 published assessment
$13K 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 $12,700. It is not yet the billed-year tax basis.

$0$25K$50K$13K2006201020142018202220262027
Property assessmentAssessmentL&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 record39 events · exact dates, newest first
  1. InspectionL&I investigation
  2. InspectionL&I investigation
  3. L&I violationVACANT STRUCTURE & LAND
  4. InspectionL&I investigation
  5. L&I violationCLIP VIOLATION NOTICE
  6. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  7. L&I violationCLIP VIOLATION NOTICE
  8. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  9. L&I violationCLIP VIOLATION NOTICE
  10. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  11. L&I violationCLIP VIOLATION NOTICE
  12. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  13. L&I violationCLIP VIOLATION NOTICE
  14. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  15. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  16. L&I violationCLIP VIOLATION NOTICE
  17. L&I violationCLIP VIOLATION NOTICE
  18. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  19. InspectionCSUINITIAL
  20. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  21. L&I violationCLIP VIOLATION NOTICE
  22. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  23. L&I violationFLOOR/CEILING PARTIALLY COLL
  24. L&I violationROOF PARTIALLY COLLAPSED
  25. L&I violationWALL PARTIALLY COLLAPSED
  26. InspectionCSUINITIAL
  27. InspectionCSUINITIAL
  28. InspectionCSUINITIAL
  29. L&I violationDRAINAGE-YARD DRAIN REPAIR
  30. L&I violationEXT A-CLEAN RUBBISH/GARBAGE (Remove rubbish or garbage from the exterior area)
  31. L&I violationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)
  32. L&I violationPROSEC- EMERG IMMED RI
  33. L&I violationDRAINAGE-DOWNSPOUT CONNECT
  34. L&I violationDRAINAGE-DOWNSPOUT REPR/REPLC
  35. InspectionCSUINITIAL
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  38. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  39. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)

Verify the public record

$176/year estimated property tax

2026 taxable assessment $12,600 × 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 $12,700. 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 132152900
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

$114.26 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.

$93.37 principal$4.90 interest$5.60 penalty$10.39 other charges
1year recorded 2021tax period 1991-10-15last payment in snapshot Yesactionable flag Nopayment agreement Nobankruptcy flag Noassessment appeal

The snapshot’s 2022 context used $5,800 total assessment, $5,800 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.

A separate historical parcel ledger ending in 2016 records $28,633.10 and a lien entry. It is shown as historical context only.

1997$1,829.02 total · $547.41 principal · $944.29 interest · $38.32 penalty1998$1,770.89 total · $547.41 principal · $895.02 interest · $38.32 penalty1999$1,712.75 total · $547.41 principal · $845.75 interest · $38.32 penalty2000$1,654.62 total · $547.41 principal · $796.49 interest · $38.32 penalty2001$1,876.08 total · $644.72 principal · $880.05 interest · $45.13 penalty2002$1,807.61 total · $644.72 principal · $822.02 interest · $45.13 penalty2003$1,739.14 total · $644.72 principal · $764.00 interest · $45.13 penalty2004$1,670.67 total · $644.72 principal · $705.97 interest · $45.13 penalty2005$1,602.20 total · $644.72 principal · $647.95 interest · $45.13 penalty2006$1,533.73 total · $644.72 principal · $589.92 interest · $45.13 penalty2007$1,465.27 total · $644.72 principal · $531.90 interest · $45.13 penalty2008$1,396.79 total · $644.72 principal · $473.87 interest · $45.13 penalty2009$1,328.33 total · $644.72 principal · $415.85 interest · $45.13 penalty2010$1,259.85 total · $644.72 principal · $357.82 interest · $45.13 penalty2011$1,306.98 total · $708.54 principal · $329.47 interest · $49.60 penalty2012$1,278.29 total · $735.85 principal · $275.94 interest · $51.51 penalty2013$1,242.43 total · $762.29 principal · $217.26 interest · $53.36 penalty2014$794.68 total · $463.84 principal · $90.45 interest · $32.47 penalty2015$745.42 total · $463.84 principal · $48.70 interest · $32.47 penalty2016$618.35 total · $484.54 principal · $7.26 interest · $4.85 penalty

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.

$114 · Jun 2022 delinquency snapshot Historical lien entry · through 2016

What it is
Vacant lot Vacant Land Reside < Acre
Owner
Individual owner on record Individual name redacted
Lot size
810 sqft
Zoning
RM1

Block context

4500 block of N Colorado St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 4505 N Colorado St  ·  4509 N Colorado 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 39 dated rows
  1. InvestigationL&I investigation

    Case CF-2025-084912 · FAILED

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

  2. InvestigationL&I investigation

    Case CF-2025-084912 · PASSED

    The cited inspection visit was marked passed.

  3. ViolationVACANT STRUCTURE & LAND

    Case CF-2025-084912 · Violation VI-2025-060549 · 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.

  4. InvestigationL&I investigation

    Case CF-2025-084912 · FAILED

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

  5. ViolationCLIP VIOLATION NOTICE

    Case 662118 · Violation 4861237 · Code CP-01 · COMPLIED

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

  6. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 662118 · Violation 4861238 · Code PM-302.2/4 · COMPLIED

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

  7. ViolationCLIP VIOLATION NOTICE

    Case 635245 · Violation 4682669 · Code CP-01 · COMPLIED

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

  8. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 635245 · Violation 4682670 · Code PM-302.2/4 · COMPLIED

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

  9. ViolationCLIP VIOLATION NOTICE

    Case 624624 · Violation 4607689 · Code CP-01 · CLOSEDCASE

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

  10. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 624624 · Violation 4607690 · Code PM-302.2/4 · CLOSEDCASE

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

  11. ViolationCLIP VIOLATION NOTICE

    Case 595285 · Violation 4393569 · Code CP-01 · COMPLIED

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

  12. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 595285 · Violation 4393570 · Code PM-302.2/4 · COMPLIED

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

  13. ViolationCLIP VIOLATION NOTICE

    Case 582937 · Violation 4307886 · Code CP-01 · COMPLIED

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

  14. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 582937 · Violation 4307887 · Code PM-302.2/4 · COMPLIED

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

  15. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 546855 · Violation 4025733 · Code PM-302.2/4 · COMPLIED

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

  16. ViolationCLIP VIOLATION NOTICE

    Case 546855 · Violation 4025732 · Code CP-01 · COMPLIED

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

  17. ViolationCLIP VIOLATION NOTICE

    Case 533789 · Violation 3939997 · Code CP-01 · COMPLIED

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

  18. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 533789 · Violation 3939998 · Code PM-302.2/4 · COMPLIED

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

  19. InvestigationCSUINITIAL

    Case 267746 · PASSED

    The cited inspection visit was marked passed.

  20. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 386828 · Violation 2833175 · Code PM-302.2/4 · COMPLIED

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

  21. ViolationCLIP VIOLATION NOTICE

    Case 386828 · Violation 2833174 · Code CP-01 · 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 67574 · 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.

  23. ViolationFLOOR/CEILING PARTIALLY COLL

    Case 267746 · Violation 1993919 · Code PM-307.1/6 · DEMOLISH

  24. ViolationROOF PARTIALLY COLLAPSED

    Case 267746 · Violation 1993917 · Code PM-307.1/3 · DEMOLISH

  25. ViolationWALL PARTIALLY COLLAPSED

    Case 267746 · Violation 1993918 · Code PM-307.1/12 · DEMOLISH

  26. InvestigationCSUINITIAL

    Case 267746 · FAILED

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

  27. InvestigationCSUINITIAL

    Case 225734 · FAILED

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

  28. InvestigationCSUINITIAL

    Case 225734 · CLOSED

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

  29. ViolationDRAINAGE-YARD DRAIN REPAIR

    Case 225734 · Violation 1758525 · Code PM-302.4/8 · COMPLIED

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

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

    Case 225734 · Violation 1758530 · Code PM-302.2/2 · COMPLIED

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

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

    Case 225734 · Violation 1758529 · Code PM-302.3/1 · COMPLIED

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

  32. ViolationPROSEC- EMERG IMMED RI

    Case 225734 · Violation 1758528 · Code A-503.1/2 · COMPLIED

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

  33. ViolationDRAINAGE-DOWNSPOUT CONNECT

    Case 225734 · Violation 1758527 · Code PM-302.4/6 · COMPLIED

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

  34. ViolationDRAINAGE-DOWNSPOUT REPR/REPLC

    Case 225734 · Violation 1758526 · Code PM-302.4/7 · COMPLIED

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

  35. InvestigationCSUINITIAL

    Case 225734 · FAILED

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

  36. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 67574 · 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. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 67574 · 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 67574 · 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. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 67574 · 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 28, 2026, 10:03 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)