House report

526 W Duncannon Ave

3 bd1 ba1,640 sqftRSA5built 1935

Property at a glanceHouse

Owner-occupancy signal

2026 assessment
$169K 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 19120 (Olney · Logan) median$160K200720112015201920232027
Property assessmentBlock median & rangeZIP 19120 (Olney · Logan) medianAssessmentDeed / 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 record53 events · exact dates, newest first
  1. InspectionL&I investigation
  2. LicenseLAURA PERALTA: Rental landlord or residential registration marked inactive
  3. L&I violationRUBBISH & GARBAGE
  4. InspectionL&I investigation
  5. Licenselaura peralta (rental): Rental landlord or residential registration marked inactive
  6. Licenselaura peralta (rental): Rental landlord or residential registration initially issued
  7. LicenseLAURA PERALTA: Rental landlord or residential registration initially issued
  8. L&I violationHIGH WEEDS-CUT
  9. L&I violationCLIP VIOLATION NOTICE
  10. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  11. AppealZoning board appeal
  12. InspectionBP_BLDG
  13. InspectionBP_BLDG
  14. L&I violationPERMB- ENLARG EXT DR/WIN OPEN
  15. L&I violationPERMB- ALTER REP'R EXT PORTION
  16. L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
  17. L&I violationPERME- INST/REPL/REPAIR WIRE (Electrical permit required for wiring installation, replacement, or repair)
  18. L&I violationPERMP- INST NEW PLUMBING
  19. InspectionPRECOURT (likely: pre-court compliance inspection)
  20. InspectionBP_BLDG
  21. AppealZoning board appeal
  22. AppealZoning board appeal
  23. PermitElectrical
  24. PermitPlumbing
  25. PermitMajor alteration
  26. Deed / saleDeed / sale $100K
  27. InspectionPRECOURT (likely: pre-court compliance inspection)
  28. InspectionPRECOURT (likely: pre-court compliance inspection)
  29. InspectionBP_BLDG
  30. InspectionBP_BLDG
  31. InspectionBP_BLDG
  32. InspectionPRECOURT (likely: pre-court compliance inspection)
  33. L&I violationCOULD NOT ENTER
  34. L&I violationEGRESS DOOR OPENABLE
  35. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
  38. L&I violationPERMB- INT DEMOL WALLS ETC
  39. L&I violationPERMB- ENLARG EXT DR/WIN OPEN
  40. L&I violationPERME- INST/REPL/REPAIR WIRE (Electrical permit required for wiring installation, replacement, or repair)
  41. L&I violationPERMP- ALTER/REPAIR/REPL PLUMB
  42. L&I violationPERMB- ALTER REP'R EXT PORTION
  43. InspectionBP_BLDG
  44. L&I violationNON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)
  45. L&I violationINT-COOKING EQUIP REQ'D-RES
  46. L&I violationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)
  47. L&I violationCO DETECTOR NEEDED (Carbon-monoxide detector required)
  48. L&I violationEXT S-WINDOW REPAIR/REPLACE (Repair or replace exterior windows)
  49. L&I violationINT S-MAINT SANI/RODENTPROOF
  50. L&I violationLICENSE-RES SFD/2FD
  51. L&I violationELEC-COVER PLATE DEFECTIVE-RES
  52. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  53. AppealZoning board appeal

Flags: 4 zoning/board appeals on record · latest deed has shared-name parties; relationship unverified. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$2,371/year estimated property tax

2026 taxable assessment $169,400 × 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 $160,200. 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 492020200
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.

Bedrooms
3
Bathrooms
1
Interior
1,640 sqft livable area
Lot
1,143 sqft
Basement
Full city code D
Heat
Undetermined city code H
Central air
No
Exterior condition
Average city code 4
Interior condition
Average city code 4
Quality grade
C assessor's grade
Zoning
RSA5 city zoning code
Zoning appeals
4 OPEN · Dismissed · 2017

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

Block context

500 block of W Duncannon Ave. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 524 W Duncannon Ave  ·  528 W Duncannon 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 24, 2026.

Landlord and residential filings

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

laura peralta (rental)Inactive

Rental · Initial issue date Mar 30, 2022 · Terminal license date May 28, 2023

LAURA PERALTAInactive

Rental · Initial issue date Oct 20, 2020 · Terminal license date Dec 18, 2025

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 53 dated rows
  1. InvestigationL&I investigation

    Case CF-2025-127165 · PASSED

    The cited inspection visit was marked passed.

  2. License terminal eventLAURA PERALTA: Rental landlord or residential registration marked inactive

    License 853802 · Inactive

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

  3. ViolationRUBBISH & GARBAGE

    Case CF-2025-127165 · Violation VI-2025-091748 · Code PM15-308.1 · COMPLIED

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

  4. InvestigationL&I investigation

    Case CF-2025-127165 · FAILED

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

  5. License terminal eventlaura peralta (rental): Rental landlord or residential registration marked inactive

    License 890950 · Inactive

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

  6. License issue eventlaura peralta (rental): Rental landlord or residential registration initially issued

    License 890950 · Inactive

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

  7. License issue eventLAURA PERALTA: Rental landlord or residential registration initially issued

    License 853802 · Inactive

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

  8. ViolationHIGH WEEDS-CUT

    Case 644093 · Violation 4740532 · Code CP-312A · COMPLIED

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

  9. ViolationCLIP VIOLATION NOTICE

    Case 644093 · Violation 4740530 · Code CP-01 · COMPLIED

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

  10. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 644093 · Violation 4740531 · Code CP-305 · COMPLIED

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

  11. AppealZoning board appeal

    Appeal 29067 · OPEN · Dismissed

    Related permit 720649 · PERMIT FOR USE TO A FOOD, BEVERAGES, AND GROCERIES ON BASEMENT IN THE SAME BUILDING WITH AN EXISTING ONE (1) FAMILY HOUSEHOLD LIVING ABOVE, NO SIGN ON THIS APPLICATION,

  12. InvestigationBP_BLDG

    Case 545600 · CLOSED

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

  13. InvestigationBP_BLDG

    Case 545600 · FAILED

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

  14. ViolationPERMB- ENLARG EXT DR/WIN OPEN

    Case 545600 · Violation 4122679 · Code A-301.1/18 · CLOSEDCASE

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

  15. ViolationPERMB- ALTER REP'R EXT PORTION

    Case 545600 · Violation 4122680 · Code A-301.1/3 · CLOSEDCASE

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

  16. ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)

    Case 545600 · Violation 4122681 · Code A-301.1/4 · CLOSEDCASE

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

  17. ViolationPERME- INST/REPL/REPAIR WIRE (Electrical permit required for wiring installation, replacement, or repair)

    Case 545600 · Violation 4122682 · Code A-301.1/51 · CLOSEDCASE

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

  18. ViolationPERMP- INST NEW PLUMBING

    Case 545600 · Violation 4122683 · Code A-301.1/54 · CLOSEDCASE

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

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

    Case 193968 · PASSED

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

  20. InvestigationBP_BLDG

    Case 545600 · FAILED

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

  21. AppealZoning board appeal

    Appeal 20708 · CLOSED · Denied

    Related permit 471515 · PERMIT FOR A RETAIL GROCERY STORE TO INCLUDE PREPARATION AND SERVING OF COLD FOOD FOR TAKE-OUT (FOOD, BEVERAGES AND GROCERIES) ON THE FIRST FLOR IN THE SAME BUILDING WITH AN EXISTING SINGLE FAMILY DWELLING ABOVE.

  22. AppealZoning board appeal

    Appeal 16046 · CLOSED · Denied

    Related permit 358997 · PERMIT FOR A RETAIL GROCERY STORE TO INCLUDE PREPARATION AND SERVING OF COLD FOOD FOR TAKE-OUT AND A SIGN AS PERMITTED IN C1 COMMERCIAL ON THE FIRST FLOOR IN THE SAME BUILDING WITH AN EXISTING SINGLE FAMILY DWELLING ABOVE.

  23. PermitElectrical

    Permit 349948 · COMPLETED

    INSTALL 6 DUPLEX RECEPTS, 6 RECESSED LIGHT FIXTURES AND A SINGLE POLE SWITCH, REPLACE 1-3 WAY SWITCH AS PER 2008 NEC (EAST DISTRICT)

  24. PermitPlumbing

    Permit 338241 · COMPLETED

    REPLACE KITCHEN SINK VANITY TOILET,NEW TRAPS

  25. PermitMajor alteration

    Permit 335313 · COMPLETED

    REPLACE INTERIOR DOOR, MINOR DRYWALL REPAIRS, REPLACE STAIRWAY RAILINGS AND (DEMO FRONT WALL 200 SQ FOOT). - APPLICANT AGREES TO LIMIT THE CONSTRUCTION TO COMPLY WITH EZ PERMIT STANDARD FOR INTERIOR ALTERATIONS, ISSUE DATE JANUARY 1, 2011. DEVIATION FROM THE STANDARD WILL RESULT IN REVOCATION OF THIS PERMIT AND IMPOSITION OF FURTHER PENALTIES.

  26. Recorded transfer$100K transfer

    2011

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

    Case 193968 · FAILED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

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

    Case 193968 · FAILED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  29. InvestigationBP_BLDG

    Case 193968 · CLOSED

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

  30. InvestigationBP_BLDG

    Case 193968 · FAILED

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

  31. InvestigationBP_BLDG

    Case 193968 · FAILED

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

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

    Case 191717 · CLOSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. City marked the record closed; open the case for the closing reason.

  33. ViolationCOULD NOT ENTER

    Case 191717 · Violation 1339358 · Code A.CNE.000 · COMPLIED

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

  34. ViolationEGRESS DOOR OPENABLE

    Case 191717 · Violation 1277604 · Code FC-1008.1/3 · COMPLIED

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

  35. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 191717 · 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.

  36. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 191717 · 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. ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)

    Case 193968 · Violation 1515065 · Code A-301.1/4 · COMPLIED

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

  38. ViolationPERMB- INT DEMOL WALLS ETC

    Case 193968 · Violation 1515064 · Code A-301.1/7 · COMPLIED

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

  39. ViolationPERMB- ENLARG EXT DR/WIN OPEN

    Case 193968 · Violation 1515069 · Code A-301.1/18 · COMPLIED

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

  40. ViolationPERME- INST/REPL/REPAIR WIRE (Electrical permit required for wiring installation, replacement, or repair)

    Case 193968 · Violation 1515066 · Code A-301.1/51 · COMPLIED

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

  41. ViolationPERMP- ALTER/REPAIR/REPL PLUMB

    Case 193968 · Violation 1515067 · Code A-301.1/55 · COMPLIED

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

  42. ViolationPERMB- ALTER REP'R EXT PORTION

    Case 193968 · Violation 1515068 · Code A-301.1/3 · COMPLIED

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

  43. InvestigationBP_BLDG

    Case 193968 · FAILED

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

  44. ViolationNON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)

    Case 191717 · Violation 1277596 · Code 14-1704/10 · COMPLIED

    The title alone does not identify the missing permit or prove the present use remains unauthorized. City marked this violation complied with; check the resolution date and live case for what was accepted.

  45. ViolationINT-COOKING EQUIP REQ'D-RES

    Case 191717 · Violation 1277599 · Code PM-406.4/1 · COMPLIED

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

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

    Case 191717 · Violation 1277600 · Code FC-907.3/20 · COMPLIED

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

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

    Case 191717 · Violation 1277601 · Code FC-908.7/1 · COMPLIED

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

  48. ViolationEXT S-WINDOW REPAIR/REPLACE (Repair or replace exterior windows)

    Case 191717 · Violation 1277602 · Code PM-304.8/16 · COMPLIED

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

  49. ViolationINT S-MAINT SANI/RODENTPROOF

    Case 191717 · Violation 1277603 · Code PM-305.3/1 · COMPLIED

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

  50. ViolationLICENSE-RES SFD/2FD

    Case 191717 · Violation 1277597 · Code PM-102.3/1 · COMPLIED

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

  51. ViolationELEC-COVER PLATE DEFECTIVE-RES

    Case 191717 · Violation 1277598 · Code PM-407.2/7 · COMPLIED

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

  52. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 191717 · 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.

  53. AppealZoning board appeal

    Appeal 1410 · CLOSED · Dismissed

    PERMIT IS FOR A RETAIL GROCERY STORE WITH ACCESSORY PREPARATION AND SERVING OF HOT AND COLD FOOD FOR

Where this comes from

Methodology & freshness

This report was assembled Jul 24, 2026, 9:37 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)