Mixed-use property report

3401 Princeton Ave

1,760 sqftRSA5built 1945

Property at a glanceApartment building

Individual owner on record

2026 assessment
$285K OPA value, not a listing price
2027 published assessment
$287K Future roll, not the current tax bill
Neighborhood area
Mayfair Approximate · based on ZIP 19149
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 $286,800. It is not yet the billed-year tax basis.

$0$250K$500K$287K2001200620112016202120262027
Property assessmentAssessmentDeed / saleL&I violationAppealPermitInspectionLicense

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 record47 events · exact dates, newest first
  1. LicenseS Jackson Management: Rental landlord or residential registration marked inactive
  2. PermitWall Covering Replacement
  3. InspectionL&I investigation
  4. L&I violationZONING REQUIRED FOR CONSTRUCTION
  5. L&I violationSTORM DRAINAGE SYSTEM
  6. L&I violationNEW PLUMBING
  7. L&I violationHVAC SYSTEM
  8. L&I violationNEW ELECTRICAL SERVICE
  9. L&I violationFILL EXTERIOR OPENINGS
  10. L&I violationNEW STRUCTURE
  11. L&I violationADDITION
  12. L&I violationPLANS REQUIRED TO COMPLY
  13. InspectionL&I investigation
  14. LicenseK&S Real Estate: Rental landlord or residential registration marked inactive
  15. LicenseS Jackson Management: Rental landlord or residential registration initially issued
  16. InspectionL&I investigation
  17. Deed / saleDeed / sale $398K
  18. PermitCertificate of Occupancy (CO) (may inclu…
  19. PermitUse
  20. AppealZoning board appeal
  21. L&I violationPERM Z- NEW USE
  22. InspectionPRECOURT (likely: pre-court compliance inspection)
  23. InspectionPRECOURT (likely: pre-court compliance inspection)
  24. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  25. PermitMechanical
  26. PermitElectrical
  27. PermitElectrical
  28. PermitPlumbing
  29. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  30. InspectionZP_ZONING
  31. L&I violationCLIP VIOLATION NOTICE
  32. L&I violationHIGH WEEDS-CUT
  33. PermitMajor alteration
  34. InspectionZP_ZONING
  35. LicenseK&S Real Estate: Rental landlord or residential registration initially issued
  36. L&I violationFIRE ALARM REQ'D GROUP R-2
  37. L&I violationCO- NEW USE OCCUPIED PRE-CO
  38. L&I violationCERTIFICATION
  39. L&I violationPERM Z- NEW USE
  40. InspectionZP_ZONING
  41. LicenseDE ROSE ANTHONY F & CAROL: Rental landlord or residential registration marked inactive
  42. L&I violationHIGH WEEDS-CUT
  43. L&I violationCLIP VIOLATION NOTICE
  44. PermitPlumbing
  45. InspectionL_CLIP
  46. InspectionL_CLIP
  47. LicenseDE ROSE ANTHONY F & CAROL: Rental landlord or residential registration initially issued

Verify the public record

$3,995/year estimated property tax

2026 taxable assessment $285,400 × 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 $286,800. 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 551398700
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.”

Property report

Mixed-use property

Apartment building, recorded in the City's mixed-use category. The public record and owner trail follow.

What it is
Apartment building Row Conv/Apt 2 Sty Mason
Owner
Individual owner on record Individual name redacted
$ / sq ft
$163 assessed value ÷ interior sqft
Interior area
1,760 sqft
Lot size
1,843 sqft
Built
1945
Zoning
RSA5

Block context

3400 block of Princeton Ave. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 3403 Princeton Ave  ·  3405 Princeton Ave

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 23, 2026.

Landlord and residential filings

These are property registrations or landlord filings, not businesses operating at this address.

S Jackson ManagementInactive

Rental · Initial issue date Sep 8, 2021 · Terminal license date Nov 6, 2024

K&S Real EstateInactive

Rental · Initial issue date Jun 19, 2017 · Terminal license date Aug 17, 2022

DE ROSE ANTHONY F & CAROLInactive

Rental · Initial issue date Apr 9, 2001 · Terminal license date Apr 29, 2017

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 45 dated rows
  1. License terminal eventS Jackson Management: Rental landlord or residential registration marked inactive

    License 876854 · Inactive

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

  2. PermitWall Covering Replacement

    Permit GM-2024-003914 · Completed

    EZ EXTERIOR WALL COVERINGS- For the Applications of Exterior Wall Coverings as per attached standards. Deviations from these standards require submission of construction and site plans. Separate Streets Department permit required for sidewalk and street closure. Siding Replacement on ground level addition on the Crispin Street side of the exterior building.

  3. InvestigationL&I investigation

    Case CF-2024-031957 · PASSED

    The cited inspection visit was marked passed.

  4. ViolationZONING REQUIRED FOR CONSTRUCTION

    Case CF-2024-031957 · Violation VI-2024-026622 · Code A-301.1/64 · CLOSED

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

  5. ViolationSTORM DRAINAGE SYSTEM

    Case CF-2024-031957 · Violation VI-2024-026630 · Code A-301.1/59 · CLOSED

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

  6. ViolationNEW PLUMBING

    Case CF-2024-031957 · Violation VI-2024-026629 · Code A-301.1/54 · CLOSED

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

  7. ViolationHVAC SYSTEM

    Case CF-2024-031957 · Violation VI-2024-026628 · Code A-301.1/46 · CLOSED

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

  8. ViolationNEW ELECTRICAL SERVICE

    Case CF-2024-031957 · Violation VI-2024-026627 · Code A-301.1/49 · CLOSED

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

  9. ViolationFILL EXTERIOR OPENINGS

    Case CF-2024-031957 · Violation VI-2024-026626 · Code A-301.1/19 · CLOSED

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

  10. ViolationNEW STRUCTURE

    Case CF-2024-031957 · Violation VI-2024-026625 · Code A-301.1/1 · CLOSED

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

  11. ViolationADDITION

    Case CF-2024-031957 · Violation VI-2024-026624 · Code A-301.1/2 · CLOSED

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

  12. ViolationPLANS REQUIRED TO COMPLY

    Case CF-2024-031957 · Violation VI-2024-026623 · Code A-301.6/1 · CLOSED

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

  13. InvestigationL&I investigation

    Case CF-2024-031957 · FAILED

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

  14. License terminal eventK&S Real Estate: Rental landlord or residential registration marked inactive

    License 742828 · Inactive

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

  15. License issue eventS Jackson Management: Rental landlord or residential registration initially issued

    License 876854 · Inactive

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

  16. InvestigationL&I investigation

    Case 638829 · PASSED

    The cited inspection visit was marked passed.

  17. Recorded transfer$398K transfer

    2021

  18. PermitCertificate of Occupancy (CO) (may inclu…

    Permit 947746 · Expired

    FOR A CERTIFICATE OF OCCUPANCY FOR A PARTIAL CHANGE OF OCCUPANCY CLASSIFICATION FROM A VACANT SHELL SPACE (SEE AP#798716 FOR ALTERATIONS PERMIT TO CREATE SHELL SPACE) TO GROUP B (OFFICES) WITHIN THE GROUND FLOOR OF AN EXISTING THREE (3) STORY ATTACHED STRUCTURE, AS PER PLANS; NO WORK ON THIS PERMIT NOT ALREADY APPROVED UNDER AP#798716; BUILDING IS CURRENTLY NOT SPRINKLERED; COMPLIANCE WITH PHILADELPHIA FIRE AND PROPERTY MAINTENANCE CODES REQUIRED PRIOR TO OCCUPANCY; NO SIGNS ON THIS PERMIT; SEE AP#897373 FOR USE REGISTRATION PERMIT.

  19. PermitUse

    Permit 897373 · COMPLETED

    FOR BUSINESS AND PROFESSIONAL OFFICE ON 1ST FLOOR WITH EXISTING TWO (2) FAMILY DWELLING ABOVE IN AN EXISTING STRUCTURE. NO SIGN ON THIS PERMIT.

  20. AppealZoning board appeal

    Appeal 34853 · OPEN · Granted

    Related permit 897373 · PERMIT FOR BUSINESS AND PROFESSIONAL OFFICE ON 1ST FLOOR WITH EXISTING TWO (2) FAMILY DWELLING ABOVE IN AN EXISTING STRUCTURE.

  21. ViolationPERM Z- NEW USE

    Case 638829 · Violation 211948009 · Code A-301.1/65 · COMPLIED

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

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

    Case 584114 · PASSED

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

  23. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 638829 · 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.

  24. PermitMechanical

    Permit 829671 · COMPLETED

    AHVAC - INSTALL NEW DUCTWORKS WITH 9 DIFFUSERS. NO PENETRATION OF ANY DEMISING WALL OR ROOF ASSEMBLY.

  25. PermitElectrical

    Permit 837700 · COMPLETED

    VANILLA BOX INSTALL WIRING , DEVICES, LIGHTING FIXTURES, OUTLETS, SWITCHES AS PER THE 2008 NEC SOUTH DISTRICT

  26. PermitElectrical

    Permit 833530 · COMPLETED

    REPLACEMENT OF EXISTING 200 AMP SERVICE CABLE AND 4 GAUGE METER BOX WITH INDEPENDENT 100 AMP BREAKER DISCONNECTS. ALL INSTALLATIONS IN ACCORDANCE WITH 2008 NEC.

  27. PermitPlumbing

    Permit 819418 · COMPLETED

    INSTALL 1 WC,1 LAV,COFFEE SINK AND WATER HEATER (MIXED USE)

  28. InvestigationZP_ZONING

    Case 584114 · CLOSED

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

  29. ViolationCLIP VIOLATION NOTICE

    Case 603944 · Violation 4450821 · Code CP-01 · COMPLIED

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

  30. ViolationHIGH WEEDS-CUT

    Case 603944 · Violation 4450822 · Code CP-312A · COMPLIED

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

  31. PermitMajor alteration

    Permit 798716 · COMPLETED

    INTERIOR ALTERATIONS INCLUDING 5/8" FIRE RATED GWB CEILING OVER EXISTING ASSEMBLY, NEW PARTITIONS AND FINISHES INCLUDING FULLY ACCESSIBLE UNISEX TOILET ROOM AND KITCHENETTE; NEW EXTERIOR WINDOW ASSEMBLY PER PLANS. CERTIFICATE OF OCCUPANCY NOT INCLUDED - USE PERMIT REQUIRED, OWNER ASSUMES ALL RISK FOR WORK PERFORMED WITHOUT ZONING VARIANCE. SEPARATE PERMITS REQUIRED FOR ANY MECHANICAL, ELECTRICAL, PLUMBING AND FIRE SUPPRESSION SYSTEMS.

  32. InvestigationZP_ZONING

    Case 584114 · FAILED

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

  33. License issue eventK&S Real Estate: Rental landlord or residential registration initially issued

    License 742828 · Inactive

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

  34. ViolationFIRE ALARM REQ'D GROUP R-2

    Case 584114 · Violation 4706703 · Code FC-13-907.19 · COMPLIED

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

  35. ViolationCO- NEW USE OCCUPIED PRE-CO

    Case 584114 · Violation 4706702 · Code A-701.1/3 · COMPLIED

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

  36. ViolationCERTIFICATION

    Case 584114 · Violation 4706704 · Code FC-13-915 · COMPLIED

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

  37. ViolationPERM Z- NEW USE

    Case 584114 · Violation 4706701 · Code A-301.1/65 · COMPLIED

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

  38. InvestigationZP_ZONING

    Case 584114 · FAILED

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

  39. License terminal eventDE ROSE ANTHONY F & CAROL: Rental landlord or residential registration marked inactive

    License 246666 · Inactive

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

  40. ViolationHIGH WEEDS-CUT

    Case 550871 · Violation 4052353 · Code CP-312A · COMPLIED

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

  41. ViolationCLIP VIOLATION NOTICE

    Case 550871 · Violation 4052352 · Code CP-01 · COMPLIED

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

  42. PermitPlumbing

    Permit 343978 · COMPLETED

    5" HOUSE TRAP AND FRESH AIR INLET REPLACEMENT

  43. InvestigationL_CLIP

    Case 16724 · CLOSED

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

  44. InvestigationL_CLIP

    Case 16724 · FAILED

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

  45. License issue eventDE ROSE ANTHONY F & CAROL: Rental landlord or residential registration initially issued

    License 246666 · Inactive

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

Where this comes from

Methodology & freshness

This report was assembled Jul 24, 2026, 1:59 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)