House report

3526 Welsh Rd

3 bd · 1 ba · 3 stories · 1,095 sqft · RSA3 · built 1890

Property at a glanceHouse

Owner-occupancy signal

2026 assessment
$199K OPA value, not a listing price
2027 published assessment
$212K Future roll, not the current tax bill
Neighborhood area
Holmesburg · Mayfair Approximate · based on ZIP 19136
Street view of 3526 Welsh Rd
From the street · imagery © Google
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.

Assessed value
$198,900 2026 billed-year assessment · 2027: $211,900 · built 1890
Price / sq ft
$194 block $190 · in line w/ block
Assessment change
+69% +5%/yr since 2016 · 2027 +7% vs 2026
Est. tax bill / yr
$2,784 1.4% effective
Jun 2022 tax snapshot
No match not proof the account is current
Times sold
5
$0$250K$500KZIP 19136 (Holmesburg · Mayfair) median$212K2004200820122016202020242027
Property assessmentBlock median & rangeZIP 19136 (Holmesburg · Mayfair) medianAssessmentDeed / saleL&I violationInspectionLicense

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 record58 events · exact dates, newest first
  1. Deed / saleDeed / sale $190K
  2. Deed / saleDeed / sale $220K
  3. L&I violationHIGH WEEDS-CUT
  4. L&I violationCLIP VIOLATION NOTICE
  5. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  6. LicenseCORESTATES GROUP LLC: Rental landlord or residential registration marked inactive
  7. InspectionPRECOURT (likely: pre-court compliance inspection)
  8. InspectionPRECOURT (likely: pre-court compliance inspection)
  9. LicenseCORESTATES GROUP LLC: Rental landlord or residential registration initially issued
  10. Deed / saleDeed / sale $129K
  11. LicenseNANCY NOWAKOWSKI: Vacant Residential Property / Lot landlord or residential registration marked inactive
  12. InspectionPRECOURT (likely: pre-court compliance inspection)
  13. LicenseNANCY NOWAKOWSKI: Vacant Residential Property / Lot landlord or residential registration initially issued
  14. LicenseHON HUYNH: Vacant Residential Property / Lot landlord or residential registration marked inactive
  15. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  16. InspectionPRECOURT (likely: pre-court compliance inspection)
  17. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  18. L&I violationEXT S-ROOF REPAIR (Repair the exterior roof)
  19. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  20. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  21. L&I violationCLIP VIOLATION NOTICE
  22. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  23. L&I violationHIGH WEEDS-CUT
  24. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  25. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  26. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  27. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  28. L&I violationCLIP VIOLATION NOTICE
  29. InspectionPRECOURT (likely: pre-court compliance inspection)
  30. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  31. L&I violationHIGH WEEDS-CUT
  32. L&I violationCLIP VIOLATION NOTICE
  33. InspectionPRECOURT (likely: pre-court compliance inspection)
  34. LicenseHON HUYNH: Vacant Residential Property / Lot landlord or residential registration initially issued
  35. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  38. L&I violationINT S-WALL/FLOOR/CEILING LOADS
  39. L&I violationCO DETECTOR NEEDED (Carbon-monoxide detector required)
  40. L&I violationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)
  41. L&I violationINT S-CEILING REPAIR/MAINT SAN
  42. L&I violationINT-PLMBG FIXTURES-RES
  43. L&I violationHEAT CONTINUOUS SUPPLY-RES
  44. L&I violationELEC-SYS MIN SERVICE-RES
  45. L&I violationBATH/TOILET RM VENT EQUIP'D-NR
  46. L&I violationINT/EXT HANDRAIL REQ
  47. L&I violationEXT S-ROOF REPAIR (Repair the exterior roof)
  48. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  49. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  50. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  51. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  52. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  53. L&I violationLICENSE-RES SFD/2FD
  54. InspectionL_CLIP
  55. Deed / saleDeed / sale $151K
  56. InspectionL_CLIP
  57. InspectionL_CLIP
  58. InspectionL_CLIP

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

Verify the public record

$2,784/year estimated property tax

2026 taxable assessment $198,900 × 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 $211,900. 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 642308901
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
Stories
3
Interior
1,095 sqft livable area
Lot
1,110 sqft
Basement
Full city code D
Heat
Hot water / radiators city code B
Central air
No
Exterior condition
Average city code 4
Interior condition
Average city code 4
Quality grade
C assessor's grade
Zoning
RSA3 city zoning code

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

Block context

3500 block of Welsh Rd. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 3524 Welsh Rd  ·  3528 Welsh Rd

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 27, 2026.

Landlord and residential filings

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

CORESTATES GROUP LLCInactive

Rental · Initial issue date Mar 21, 2016 · Terminal license date Apr 30, 2017

NANCY NOWAKOWSKIInactive

Vacant Residential Property / Lot · Initial issue date Mar 29, 2014 · Terminal license date Apr 29, 2015

HON HUYNHInactive

Vacant Residential Property / Lot · Initial issue date Jun 25, 2012 · Terminal license date Mar 24, 2014

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 58 dated rows
  1. Recorded transfer$190K transfer

    2026

  2. Recorded transfer$220K transfer

    2023

  3. ViolationHIGH WEEDS-CUT

    Case 684667 · Violation 5034868 · Code CP-312A · COMPLIED

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

  4. ViolationCLIP VIOLATION NOTICE

    Case 684667 · Violation 5034866 · Code CP-01 · COMPLIED

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

  5. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 684667 · Violation 5034867 · Code CP-305 · COMPLIED

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

  6. License terminal eventCORESTATES GROUP LLC: Rental landlord or residential registration marked inactive

    License 695569 · Inactive

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

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

    Case 315389 · PASSED

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

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

    Case 376821 · PASSED

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

  9. License issue eventCORESTATES GROUP LLC: Rental landlord or residential registration initially issued

    License 695569 · Inactive

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

  10. Recorded transfer$129K transfer

    2016

  11. License terminal eventNANCY NOWAKOWSKI: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 623386 · Inactive

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

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

    Case 404744 · PASSED

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

  13. License issue eventNANCY NOWAKOWSKI: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 623386 · Inactive

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

  14. License terminal eventHON HUYNH: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 567693 · Inactive

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

  15. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 404744 · 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.

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

    Case 376821 · 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.

  17. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 404744 · 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.

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

    Case 404744 · Violation 3031051 · Code PM-304.4/1 · COMPLIED

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

  19. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 404744 · 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.

  20. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 376821 · 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.

  21. ViolationCLIP VIOLATION NOTICE

    Case 389031 · Violation 2846449 · Code CP-01 · COMPLIED

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

  22. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 389031 · Violation 2846450 · Code CP-305 · COMPLIED

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

  23. ViolationHIGH WEEDS-CUT

    Case 389031 · Violation 2846451 · Code CP-312A · COMPLIED

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

  24. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 376821 · 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.

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

    Case 376821 · Violation 3015770 · 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.

  26. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 376821 · 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.

  27. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 364281 · Violation 2677129 · Code CP-305 · COMPLIED

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

  28. ViolationCLIP VIOLATION NOTICE

    Case 364281 · Violation 2677128 · Code CP-01 · COMPLIED

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

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

    Case 315389 · 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.

  30. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 341915 · Violation 2524866 · Code CP-305 · COMPLIED

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

  31. ViolationHIGH WEEDS-CUT

    Case 341915 · Violation 2524867 · Code CP-312A · COMPLIED

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

  32. ViolationCLIP VIOLATION NOTICE

    Case 341915 · Violation 2524865 · Code CP-01 · COMPLIED

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

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

    Case 260064 · PASSED

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

  34. License issue eventHON HUYNH: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 567693 · Inactive

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

  35. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 321358 · 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.

  36. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 315389 · 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.

  37. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 315389 · 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.

  38. ViolationINT S-WALL/FLOOR/CEILING LOADS

    Case 315389 · Violation 2594410 · Code PM-305.2/1 · COMPLIED

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

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

    Case 315389 · Violation 2594408 · Code FC-908.7/1 · COMPLIED

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

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

    Case 315389 · Violation 2594407 · Code FC-907.3/20 · COMPLIED

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

  41. ViolationINT S-CEILING REPAIR/MAINT SAN

    Case 315389 · Violation 2594411 · Code PM-305.3/3 · COMPLIED

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

  42. ViolationINT-PLMBG FIXTURES-RES

    Case 315389 · Violation 2594412 · Code PM-405.3/1 · COMPLIED

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

  43. ViolationHEAT CONTINUOUS SUPPLY-RES

    Case 315389 · Violation 2594413 · Code PM-406.2/2 · COMPLIED

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

  44. ViolationELEC-SYS MIN SERVICE-RES

    Case 315389 · Violation 2594414 · Code PM-407.1/1 · COMPLIED

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

  45. ViolationBATH/TOILET RM VENT EQUIP'D-NR

    Case 315389 · Violation 2594415 · Code PM-503.1/1 · COMPLIED

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

  46. ViolationINT/EXT HANDRAIL REQ

    Case 315389 · Violation 2594416 · Code PM-602.3/1 · COMPLIED

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

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

    Case 315389 · Violation 2594409 · Code PM-304.4/1 · COMPLIED

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

  48. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 315389 · 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.

  49. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 260064 · 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.

  50. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 260064 · 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.

  51. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 260064 · 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. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 260064 · 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. ViolationLICENSE-RES SFD/2FD

    Case 260064 · Violation 2005239 · Code PM-102.3/1 · COMPLIED

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

  54. InvestigationL_CLIP

    Case 32911 · CLOSED

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

  55. Recorded transfer$151K transfer

    2005

  56. InvestigationL_CLIP

    Case 32911 · FAILED

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

  57. InvestigationL_CLIP

    Case 30526 · CLOSED

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

  58. InvestigationL_CLIP

    Case 30526 · 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 28, 2026, 5:44 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)