Multi-family report

3646 N 21st St

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3 stories2,604 sqftRSA5built 1915

Property at a glanceApartment building

Individual, other or unknown mailing address

2026 assessment
$127K 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

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-2022-125019

Alter Exterior Portion

IN VIOLATION

Opened Dec 21, 2022 · Latest inspection FAILED · Nov 5, 2024

  • Alter Exterior PortionA-301.1/3

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 building 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 19140 (Hunting Park · Nicetown–Tioga) median$192K2015201720192021202320252027
Property assessmentBlock median & rangeZIP 19140 (Hunting Park · Nicetown–Tioga) medianAssessmentDeed / saleL&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. L&I violationVIOLATED CEASE OPERATIONS ORDER
  3. InspectionL&I investigation
  4. InspectionL&I investigation
  5. InspectionL&I investigation
  6. L&I violationEXTENSION CORDS
  7. L&I violationNEW USE
  8. L&I violationRENTAL LICENSE- ROOMING UNIT OR HOUSE (R3 OR R2)
  9. L&I violationINTERIOR SURFACES
  10. L&I violationEXTERIOR STRUCTURE ROOF DRAINAGE
  11. L&I violationINTERIOR STAIRS
  12. L&I violationHANDRAILS & GUARDS
  13. L&I violationEXTERIOR STRUCTURE PROTECTIVE TREATMENT
  14. L&I violationEXTERIOR AREA SANITATION
  15. InspectionL&I investigation
  16. InspectionL&I investigation
  17. InspectionL&I investigation
  18. InspectionL&I investigation
  19. InspectionL&I investigation
  20. InspectionL&I investigation
  21. InspectionL&I investigation
  22. InspectionL&I investigation
  23. InspectionL&I investigation
  24. InspectionL&I investigation
  25. L&I violationALTER EXTERIOR PORTION
  26. L&I violationUNAPPROVED MATERIALS
  27. InspectionL&I investigation
  28. InspectionL&I investigation
  29. L&I violationEXTERIOR STRUCTURE PROTECTIVE TREATMENT
  30. L&I violationEXTERIOR AREA DRAINAGE
  31. InspectionL&I investigation
  32. InspectionCSUINITIAL
  33. InspectionCSUINITIAL
  34. InspectionCSUINITIAL
  35. Deed / saleDeed / sale $22K
  36. InspectionCSUINITIAL
  37. L&I violationEXTERIOR STRUCT UNSAFE COND 4
  38. L&I violationUNSAFE STRUCTURE
  39. InspectionCSUINITIAL

Flags: 1 L&I violation row marked OPEN · $26K recorded in the June 2022 delinquency snapshot; verify current balance · historical tax ledger through 2016 recorded $21K with a lien entry. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$1,778/year estimated property tax

2026 taxable assessment $127,000 × 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 $192,300. 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 131296700
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

$26,154.36 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2006–2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.

$12,284.55 principal$8,156.89 interest$878.28 penalty$4,834.64 other charges
16years recorded 2006–2021tax periods 2022-02-25last payment in snapshot Yesactionable flag Nopayment agreement Nobankruptcy flag Noassessment appeal

The snapshot’s 2022 context used $28,600 total assessment, $28,600 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 $21,365.69 and a lien entry. It is shown as historical context only.

2001$180.01 total · $0.00 principal · $0.00 interest · $0.00 penalty2002$1,209.35 total · $430.31 principal · $548.63 interest · $30.13 penalty2003$1,472.09 total · $544.36 principal · $645.06 interest · $38.11 penalty2004$1,414.28 total · $544.36 principal · $596.07 interest · $38.11 penalty2005$1,356.47 total · $544.36 principal · $547.08 interest · $38.11 penalty2006$1,512.39 total · $635.61 principal · $581.59 interest · $44.49 penalty2007$1,444.89 total · $635.61 principal · $524.38 interest · $44.49 penalty2008$1,377.39 total · $635.61 principal · $467.18 interest · $44.49 penalty2009$1,309.88 total · $635.61 principal · $409.97 interest · $44.49 penalty2010$1,242.39 total · $635.61 principal · $352.77 interest · $44.49 penalty2011$1,288.82 total · $698.51 principal · $324.81 interest · $48.90 penalty2012$1,260.54 total · $725.43 principal · $272.04 interest · $50.78 penalty2013$1,225.18 total · $751.50 principal · $214.18 interest · $52.61 penalty2014$1,878.10 total · $1,189.65 principal · $231.98 interest · $83.28 penalty2015$1,751.76 total · $1,189.65 principal · $124.91 interest · $83.28 penalty2016$1,442.15 total · $1,242.75 principal · $18.64 interest · $12.43 penalty

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.

Stories
3
Interior
2,604 sqft livable area
Lot
1,488 sqft
Exterior condition
Below average city code 5
Interior condition
Below average city code 5
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

3600 block of N 21st St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 3644 N 21st St  ·  3648 N 21st 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-2025-124450 · PASSED

    The cited inspection visit was marked passed.

  2. ViolationVIOLATED CEASE OPERATIONS ORDER

    Case CF-2025-136695 · Violation VI-2025-099560 · Code A-505.8 · SVN ISSUED

    Resolution: SVN ISSUED

  3. InvestigationL&I investigation

    Case CF-2025-136695 · FAILED

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

  4. InvestigationL&I investigation

    Case CF-2025-124450 · FAILED

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

  5. InvestigationL&I investigation

    Case CF-2025-124450 · FAILED

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

  6. ViolationEXTENSION CORDS

    Case CF-2025-124450 · Violation VI-2025-089589 · Code F-604.5 · COMPLIED

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

  7. ViolationNEW USE

    Case CF-2025-124450 · Violation VI-2025-089568 · 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.

  8. ViolationRENTAL LICENSE- ROOMING UNIT OR HOUSE (R3 OR R2)

    Case CF-2025-124450 · Violation VI-2025-089581 · Code 9-3902 (3) · CLOSED

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

  9. ViolationINTERIOR SURFACES

    Case CF-2025-124450 · Violation VI-2025-089582 · Code PM15-305.3 · COMPLIED

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

  10. ViolationEXTERIOR STRUCTURE ROOF DRAINAGE

    Case CF-2025-124450 · Violation VI-2025-089567 · 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.

  11. ViolationINTERIOR STAIRS

    Case CF-2025-124450 · Violation VI-2025-089590 · Code PM15-305.1(E) · COMPLIED

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

  12. ViolationHANDRAILS & GUARDS

    Case CF-2025-124450 · Violation VI-2025-089591 · Code PM15-307 · COMPLIED

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

  13. ViolationEXTERIOR STRUCTURE PROTECTIVE TREATMENT

    Case CF-2025-124450 · Violation VI-2025-089566 · Code PM15-304.2 · COMPLIED

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

  14. ViolationEXTERIOR AREA SANITATION

    Case CF-2025-124450 · Violation VI-2025-089565 · 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.

  15. InvestigationL&I investigation

    Case CF-2025-124450 · FAILED

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

  16. InvestigationL&I investigation

    Case CF-2022-046998 · PASSED

    The cited inspection visit was marked passed.

  17. InvestigationL&I investigation

    Case CF-2022-125019 · FAILED

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

  18. InvestigationL&I investigation

    Case CF-2022-125019 · FAILED

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

  19. InvestigationL&I investigation

    Case CF-2022-125019 · FAILED

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

  20. InvestigationL&I investigation

    Case CF-2022-125019 · FAILED

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

  21. InvestigationL&I investigation

    Case CF-2022-125019 · FAILED

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

  22. InvestigationL&I investigation

    Case CF-2022-125019 · FAILED

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

  23. InvestigationL&I investigation

    Case CF-2022-046998 · FAILED

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

  24. ViolationALTER EXTERIOR PORTION

    Case CF-2022-125019 · Violation VI-2022-094046 · Code A-301.1/3 · OPEN

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

  25. ViolationUNAPPROVED MATERIALS

    Case CF-2022-125019 · Violation VI-2022-094047 · Code A-203.1/1 · COMPLIED

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

  26. InvestigationL&I investigation

    Case CF-2022-125019 · FAILED

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

  27. InvestigationL&I investigation

    Case CF-2022-046998 · FAILED

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

  28. ViolationEXTERIOR STRUCTURE PROTECTIVE TREATMENT

    Case CF-2022-046998 · Violation VI-2022-035413 · Code PM15-304.2 · CLOSED

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

  29. ViolationEXTERIOR AREA DRAINAGE

    Case CF-2022-046998 · Violation VI-2022-035412 · Code PM15-302.2 · CLOSED

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

  30. InvestigationL&I investigation

    Case CF-2022-046998 · FAILED

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

  31. InvestigationCSUINITIAL

    Case 511642 · FAILED

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

  32. InvestigationCSUINITIAL

    Case 511642 · FAILED

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

  33. InvestigationCSUINITIAL

    Case 511642 · FAILED

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

  34. Recorded transfer$22K transfer

    2017

  35. InvestigationCSUINITIAL

    Case 511642 · FAILED

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

  36. ViolationEXTERIOR STRUCT UNSAFE COND 4

    Case 511642 · Violation 5273701 · Code PM15-304.1D · CLOSEDCASE

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

  37. ViolationUNSAFE STRUCTURE

    Case 511642 · Violation 5273700 · Code PM15-108.1 · CLOSEDCASE

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

  38. InvestigationCSUINITIAL

    Case 511642 · FAILED

    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 27, 2026, 12:02 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)