House report

504 Mckean St

4 bd4 ba3 stories2,181 sqftRSA5built 2021

Property at a glanceHouse

Owner-occupancy signal

2026 assessment
$538K 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$500K$1.0MZIP 19148 (Pennsport · Lower Moyamensing) median$538K200820122016202020242027
Property assessmentBlock median & rangeZIP 19148 (Pennsport · Lower Moyamensing) medianAssessmentDeed / saleLand buyL&I violationAppealPermitInspection

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. Deed / saleDeed / sale $520K
  2. InspectionBP_BLDG
  3. PermitAmend for conversion
  4. InspectionBP_BLDG
  5. Land buyLand record $435K
  6. AppealRB_LIRB
  7. L&I violationPERMB- WORK NOT SAME AS PERMIT
  8. InspectionBP_BLDG
  9. PermitElectrical
  10. PermitNew Construction
  11. PermitAmend for conversion
  12. PermitPlumbing
  13. PermitNew Construction
  14. PermitZoning/use
  15. PermitNew Construction
  16. PermitZoning/use
  17. L&I violationEXT A-MOTOR VEH MUST BE REMOV
  18. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  19. L&I violationCLIP VIOLATION NOTICE
  20. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  21. L&I violationCLIP VIOLATION NOTICE
  22. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  23. L&I violationEXT A-MOTOR VEH MUST BE REMOV
  24. L&I violationCLIP VIOLATION NOTICE
  25. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  26. L&I violationCLIP VIOLATION NOTICE
  27. L&I violationVEHICLES UNREGISTERED
  28. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  29. L&I violationCLIP VIOLATION NOTICE
  30. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  31. L&I violationEXT A-MOTOR VEH MUST BE REMOV
  32. L&I violationCLIP VIOLATION NOTICE
  33. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  34. L&I violationCLIP VIOLATION NOTICE
  35. L&I violationVACANT LOT STANDARD
  36. L&I violationCLIP VIOLATION NOTICE
  37. L&I violationVACANT LOT STANDARD
  38. L&I violationCLIP VIOLATION NOTICE
  39. L&I violationCLIP VIOLATION NOTICE
  40. L&I violationVACANT LOT KEEP CLEAN GET LIC

Flags: material assessment exemption; legal basis and term unverified · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$1,506/year estimated property tax

2026 taxable assessment $107,620 × 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 $537,500. 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 392032800
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationPartial assessment exemption, basis unverified

2026 OPA taxes $107,620 of $538,100 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.

See the assessment math →
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 assessment exemption gap

OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.

Using OPA's taxable amount ~$1,506/year

$107,620 taxable basis

Difference to verify+$6,026/year
If the full assessment were taxable ~$7,532/year

$538,100 scenario basis

The assessment roll does not identify
  • Legal basis or program
  • Approval or expiration date
  • Treatment after a sale
  • Current Tax Center balance
Show the assessment math 2026: ($538,100 assessed − $430,480 exempt) × 1.3998% ≈ $1,506/year Full-assessment scenario: $538,100 × 1.3998% ≈ $7,532/year

Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.

The property, on paper

OPA physical field record.

Bedrooms
4
Bathrooms
4
Stories
3
Interior
2,181 sqft livable area
Lot
1,056 sqft
Basement
Full, finished city code A
Heat
Forced hot air city code A
Central air
Yes
Exterior condition
Newer construction city code 1
Newer construction
Interior condition
Newer construction city code 1
Newer construction
Zoning
RSA5 city zoning code
Zoning appeals
1 OPEN · 2019

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Block context

500 block of Mc Kean St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 502 Mckean St  ·  506 Mckean 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 23, 2026.

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 40 dated rows
  1. Recorded transfer$520K transfer

    2024

  2. InvestigationBP_BLDG

    Case 717538 · PASSED

    The cited inspection visit was marked passed.

  3. PermitAmend for conversion

    Permit 1031369 · Issued

    AMEND PERMIT 1003082 TO UPDATE BUILDING HEIGHT (NTE 38 FT IN HEIGHT)PER ATTACHED PLANS. STEP RECONFIGURATION ACCOMMODATING THE CHANGE IN HEIGHTS AS PER 2015 IRC AND STREETS DEPARTMENT APPROVAL.NO CHANGES TO FOOT PRINT OR ANY OTHER CHANGES APPRVOED ON THIS PERMIT.

  4. InvestigationBP_BLDG

    Case 717538 · FAILED

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

  5. Land recordLand record

    2020

  6. AppealRB_LIRB

    Appeal 39512 · OPEN

    Related permit 717532 · THE DEVELOPER FOR THIS PROPERTY ALREADY FILED FOR AN AMENDED PERMIT ON 12/2/19 TRACKING NUMBER 1031374 .

  7. ViolationPERMB- WORK NOT SAME AS PERMIT

    Case 717538 · Violation 5283054 · Code A-302.10/2 · COMPLIED

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

  8. InvestigationBP_BLDG

    Case 717538 · FAILED

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

  9. PermitElectrical

    Permit 1028337 · COMPLETED

    WIRING THROUGHOUT LIGHTS SWITCHES SMOKE DETECTORS RECEPTACLES INSTALL 200AMP SERVICE AS PER 2014 NEC

  10. PermitNew Construction

    Permit 1025311 · Completed

    INSTALL TWO SYSTEM,TWO 60K BTU WITH 82% EFF AND ALL DUCT WORK WITH A/C IN BASEMENT

  11. PermitAmend for conversion

    Permit 1003082 · Completed

    AMEND PREVIOUSLY APPROVED PERMIT #973950 TO INCLUDE 1ST FLOOR SHARED TUNNEL ALLEY AS DESCRIBED IN DEED.FOOTPRINT OF EXITING BUILDING DID NOT CHANGE. NO OTHER WORK APPROVED ON THIS PERMIT.

  12. PermitPlumbing

    Permit 1025832 · COMPLETED

    INSTALL 11 FIXTURES AS PER 2004 PPC

  13. PermitNew Construction

    Permit 1008511 · Completed

    INSTALL NEW FIRE SUPPRESSION SYSTEM AND 1" COMBINED SERVICE IN ACCORDANCE WITH NFPA 13D THROUGHOUT THE ENTIRE BUILDING. ALL WORK SHALL COMPLY WITH THE APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.

  14. PermitZoning/use

    Permit 1002774 · COMPLETED

    FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH A ROOF DECK AND A ROOF DECK ACCESS STRUCTURE. SIZE AND LOCATION AS SHOWN IN PLANS/ APPLICATION. FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING.

  15. PermitNew Construction

    Permit 973950 · Completed

    NEW CONSTRUCTION 3-STORY TOWNHOME, SINGLE FAMILY RESIDENTIAL BUILDING TO INCLUDE BASEMENT, PILOT HOUSE AND ROOF DECK.

  16. PermitZoning/use

    Permit 973948 · COMPLETED

    NEW CONSTRUCTION 3-STORY, SINGLE FAMILY, TOWNHOUSE WITH BASEMENT AND ROOF DECK ACCESSIBLE BY A PILOT HOUSE.

  17. ViolationEXT A-MOTOR VEH MUST BE REMOV

    Case 678641 · Violation 4993737 · Code PM-302.7/1 · 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 678641 · Violation 4993736 · Code PM-302.2/4 · COMPLIED

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

  19. ViolationCLIP VIOLATION NOTICE

    Case 678641 · Violation 4993735 · Code CP-01 · COMPLIED

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

  20. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 597729 · Violation 4409761 · 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 597729 · Violation 4409760 · Code CP-01 · COMPLIED

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

  22. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 555417 · Violation 4083883 · Code PM-302.2/4 · COMPLIED

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

  23. ViolationEXT A-MOTOR VEH MUST BE REMOV

    Case 555417 · Violation 4083884 · Code PM-302.7/1 · COMPLIED

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

  24. ViolationCLIP VIOLATION NOTICE

    Case 555417 · Violation 4083882 · Code CP-01 · COMPLIED

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

  25. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 526446 · Violation 3888289 · Code PM-302.2/4 · CLOSEDCASE

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

  26. ViolationCLIP VIOLATION NOTICE

    Case 526446 · Violation 3888288 · Code CP-01 · CLOSEDCASE

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

  27. ViolationVEHICLES UNREGISTERED

    Case 491148 · Violation 3634297 · Code CP-321 · COMPLIED

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

  28. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 491148 · Violation 3634298 · Code PM-302.2/4 · COMPLIED

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

  29. ViolationCLIP VIOLATION NOTICE

    Case 491148 · Violation 3634296 · Code CP-01 · COMPLIED

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

  30. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 442170 · Violation 3251261 · Code PM-302.2/4 · COMPLIED

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

  31. ViolationEXT A-MOTOR VEH MUST BE REMOV

    Case 442170 · Violation 3251262 · Code PM-302.7/1 · COMPLIED

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

  32. ViolationCLIP VIOLATION NOTICE

    Case 442170 · Violation 3251260 · Code CP-01 · COMPLIED

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

  33. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 407514 · Violation 3042651 · Code PM-302.2/4 · COMPLIED

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

  34. ViolationCLIP VIOLATION NOTICE

    Case 407514 · Violation 3042650 · Code CP-01 · COMPLIED

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

  35. ViolationVACANT LOT STANDARD

    Case 331578 · Violation 2463145 · Code PM-306.0/2 · COMPLIED

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

  36. ViolationCLIP VIOLATION NOTICE

    Case 331578 · Violation 2463144 · Code CP-01 · COMPLIED

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

  37. ViolationVACANT LOT STANDARD

    Case 314663 · Violation 2350988 · Code PM-306.0/2 · COMPLIED

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

  38. ViolationCLIP VIOLATION NOTICE

    Case 314663 · Violation 2350987 · Code CP-01 · COMPLIED

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

  39. ViolationCLIP VIOLATION NOTICE

    Case 140968 · Violation 790407 · Code CP-01 · COMPLIED

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

  40. ViolationVACANT LOT KEEP CLEAN GET LIC

    Case 140968 · Violation 790408 · Code PM-306.0/91 · COMPLIED

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

Where this comes from

Methodology & freshness

This report was assembled Jul 23, 2026, 3:34 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)