House report

4315 N Penn St

1,526 sqftRSA5built 1920

Property at a glanceHouse

Individual, other or unknown mailing address

2026 assessment
$180K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

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$100K$200KZIP 19124 (Frankford · Juniata) median$172K200220072012201720222027
Property assessmentBlock median & rangeZIP 19124 (Frankford · Juniata) medianAssessmentDeed / saleL&I violationPermitInspectionLicense

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 record60 events · exact dates, newest first
  1. InspectionL&I investigation
  2. InspectionL&I investigation
  3. InspectionL&I investigation
  4. PermitAlterations
  5. L&I violationALTER INTERIOR PORTION
  6. L&I violationALTER ELECTRICAL WIRING
  7. L&I violationALTER EXISTING PLUMBING
  8. InspectionL&I investigation
  9. InspectionL&I investigation
  10. L&I violationEXTERIOR AREA WEEDS
  11. InspectionL&I investigation
  12. Deed / saleDeed / sale $57K
  13. InspectionCSUINITIAL
  14. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  15. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  16. L&I violationONE AND TWO FAMILY (R3)
  17. L&I violationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)
  18. L&I violationCO DETECTOR NEEDED (Carbon-monoxide detector required)
  19. L&I violationEXTERIOR STRUCT UNSAFE COND 8
  20. L&I violationEXTERIOR STRUCT DEC FEATURES
  21. L&I violationINTERIOR SURFACES
  22. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  23. InspectionPRECOURT (likely: pre-court compliance inspection)
  24. L&I violationUNSAFE STRUCTURE
  25. L&I violationEXTERIOR STRUCT UNSAFE COND 12
  26. InspectionCSUINITIAL
  27. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  28. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  29. L&I violationLICENSE-RES SFD/2FD
  30. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  31. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  32. L&I violationLICENSE-RES GENERAL
  33. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  34. LicenseMACK MORTON: Rental landlord or residential registration marked inactive
  35. InspectionBRU INSP
  36. L&I violationCLIP VIOLATION NOTICE
  37. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  38. Deed / saleDeed / sale $39K
  39. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  40. L&I violationCLIP VIOLATION NOTICE
  41. L&I violationHIGH WEEDS-CUT
  42. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  43. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  44. InspectionPRECOURT (likely: pre-court compliance inspection)
  45. L&I violationPROSECUTION INFO
  46. L&I violationCO DETECTOR NEEDED (Carbon-monoxide detector required)
  47. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  48. L&I violationEXT S-ROOF REPAIR (Repair the exterior roof)
  49. L&I violationCO DETECT INFO SHEET NEEDED
  50. L&I violationPROSEC- EMERG IMMED RI
  51. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  52. InspectionBRU INSP
  53. InspectionBRU INSP
  54. L&I violationROOF PARTIALLY COLLAPSED
  55. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  56. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  57. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  58. InspectionBRU INSP
  59. LicenseMACK MORTON: Rental landlord or residential registration initially issued
  60. Deed / saleDeed / sale $25K

Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$2,518/year estimated property tax

2026 taxable assessment $179,900 × 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 $172,000. 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 232415200
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.”

The property, on paper

OPA physical field record.

Interior
1,526 sqft livable area
Lot
2,260 sqft
Basement
Full city code D
Heat
Undetermined city code H
Central air
No
Exterior condition
Below average city code 5
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

4300 block of N Penn St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 4313 N Penn St  ·  4317 N Penn 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.

MACK MORTONInactive

Rental · Initial issue date May 13, 2004 · Terminal license date Dec 22, 2012

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 60 dated rows
  1. InvestigationL&I investigation

    Case CF-2025-109439 · PASSED

    The cited inspection visit was marked passed.

  2. InvestigationL&I investigation

    Case CF-2025-109439 · FAILED

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

  3. InvestigationL&I investigation

    Case CF-2025-109439 · FAILED

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

  4. PermitAlterations

    Permit PP-2025-013185 · Issued

    REPLACE Underfloor plumbing for toilet, tub and vanity.

  5. ViolationALTER INTERIOR PORTION

    Case CF-2025-109439 · Violation VI-2025-078612 · Code A-301.1/4 · CLOSED

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

  6. ViolationALTER ELECTRICAL WIRING

    Case CF-2025-109439 · Violation VI-2025-078613 · Code A-301.1/51 · CLOSED

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

  7. ViolationALTER EXISTING PLUMBING

    Case CF-2025-109439 · Violation VI-2025-078614 · Code A-301.1/55 · CLOSED

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

  8. InvestigationL&I investigation

    Case CF-2025-109439 · FAILED

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

  9. InvestigationL&I investigation

    Case CF-2021-056199 · FAILED

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

  10. ViolationEXTERIOR AREA WEEDS

    Case CF-2021-056199 · Violation VI-2021-040456 · 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-2021-056199 · FAILED

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

  12. Recorded transfer$57K transfer

    2018

  13. InvestigationCSUINITIAL

    Case 506494 · PASSED

    The cited inspection visit was marked passed.

  14. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 521493 · 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.

  15. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 521493 · 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.

  16. ViolationONE AND TWO FAMILY (R3)

    Case 521493 · Violation 3887175 · Code 9-3902 (1) · COMPLIED

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

  17. ViolationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)

    Case 521493 · Violation 3887176 · Code FC-907.3/20 · COMPLIED

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

  18. ViolationCO DETECTOR NEEDED (Carbon-monoxide detector required)

    Case 521493 · Violation 3887177 · Code FC-908.7/1 · COMPLIED

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

  19. ViolationEXTERIOR STRUCT UNSAFE COND 8

    Case 521493 · Violation 3887178 · Code PM15-304.1H · COMPLIED

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

  20. ViolationEXTERIOR STRUCT DEC FEATURES

    Case 521493 · Violation 3887179 · Code PM15-304.8 · COMPLIED

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

  21. ViolationINTERIOR SURFACES

    Case 521493 · Violation 3887180 · Code PM15-305.3 · 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 521493 · 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.

  23. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 469224 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  24. ViolationUNSAFE STRUCTURE

    Case 506494 · Violation 3740349 · Code PM15-108.1 · COMPLIED

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

  25. ViolationEXTERIOR STRUCT UNSAFE COND 12

    Case 506494 · Violation 3740350 · Code PM15-304.1L · COMPLIED

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

  26. InvestigationCSUINITIAL

    Case 506494 · FAILED

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

  27. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 469224 · 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.

  28. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 469224 · 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.

  29. ViolationLICENSE-RES SFD/2FD

    Case 469224 · Violation 3611712 · Code PM-102.3/1 · COMPLIED

    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 469224 · 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 367333 · 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. ViolationLICENSE-RES GENERAL

    Case 367333 · Violation 2701014 · Code PM-102.0/1 · COMPLIED

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

  33. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 367333 · 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.

  34. License terminal eventMACK MORTON: Rental landlord or residential registration marked inactive

    License 255810 · Inactive

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

  35. InvestigationBRU INSP

    Case 194900 · CLOSED

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

  36. ViolationCLIP VIOLATION NOTICE

    Case 301156 · Violation 2241539 · Code CP-01 · COMPLIED

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

  37. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 301156 · Violation 2241540 · Code CP-305 · COMPLIED

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

  38. Recorded transfer$39K transfer

    2011

  39. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 233261 · Violation 1666813 · Code CP-305 · COMPLIED

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

  40. ViolationCLIP VIOLATION NOTICE

    Case 233261 · Violation 1666812 · Code CP-01 · COMPLIED

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

  41. ViolationHIGH WEEDS-CUT

    Case 233261 · Violation 1666814 · Code CP-312A · COMPLIED

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

  42. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 193393 · 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.

  43. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 193393 · 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.

  44. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 167123 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  45. ViolationPROSECUTION INFO

    Case 193393 · Violation 1516721 · Code A-503.1/1 · COMPLIED

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

  46. ViolationCO DETECTOR NEEDED (Carbon-monoxide detector required)

    Case 193393 · Violation 1516725 · Code FC-908.7/1 · COMPLIED

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

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

    Case 193393 · Violation 1516723 · 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.

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

    Case 193393 · Violation 1516724 · Code PM-304.4/1 · COMPLIED

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

  49. ViolationCO DETECT INFO SHEET NEEDED

    Case 193393 · Violation 1516726 · Code FC-908.7/2 · COMPLIED

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

  50. ViolationPROSEC- EMERG IMMED RI

    Case 193393 · Violation 1516722 · Code A-503.1/2 · COMPLIED

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

  51. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 193393 · 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.

  52. InvestigationBRU INSP

    Case 167123 · FAILED

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

  53. InvestigationBRU INSP

    Case 167123 · CLOSED

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

  54. ViolationROOF PARTIALLY COLLAPSED

    Case 167123 · Violation 1221475 · Code PM-307.1/3 · COMPLIED

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

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

    Case 167123 · Violation 1221474 · 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.

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

    Case 167123 · Violation 1221477 · 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.

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

    Case 167123 · Violation 1221476 · 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.

  58. InvestigationBRU INSP

    Case 167123 · FAILED

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

  59. License issue eventMACK MORTON: Rental landlord or residential registration initially issued

    License 255810 · Inactive

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

  60. Recorded transfer$25K transfer

    2002

Where this comes from

Methodology & freshness

This report was assembled Jul 25, 2026, 8:38 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)