House report

550 Mayland St

3 bd1 ba2 stories960 sqftRSA5built 1915

Property at a glanceHouse

Owner-occupancy signal

2026 assessment
$149K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar
Open L&I record

7 violation rows marked OPEN in 3 active cases

The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.

Open City history ↗
Case CF-2021-035041

Vacant Structure License

IN VIOLATION

Opened May 3, 2021 · Latest inspection FAILED · Mar 20, 2023

  • Vacant Structure License9-3905
Case CF-2025-111321

Notice Of Violation

IN VIOLATION

Opened Oct 8, 2025 · Latest inspection FAILED · Nov 20, 2025

  • Vacant Structure & LandPM15-301
  • Exterior Area WeedsPM15-302.4
  • Vacant Structure License9-3905
Case CF-2026-044601

Unsafe structure case

IN VIOLATION

Opened Apr 30, 2026 · Latest inspection FAILED · May 5, 2026

  • Unsafe StructurePM15-108.1
  • Roof DeficienciesPM15-304.1(H)
  • Roof DeficienciesPM15-304.1(H)

OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.

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$125K$250KZIP 19144 (Germantown) median$140K2015201720192021202320252027
Property assessmentBlock median & rangeZIP 19144 (Germantown) medianAssessmentDeed / saleL&I violationInspection

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 record70 events · exact dates, newest first
  1. InspectionL&I investigation
  2. InspectionL&I investigation
  3. L&I violationUNSAFE STRUCTURE
  4. L&I violationROOF DEFICIENCIES
  5. L&I violationROOF DEFICIENCIES
  6. InspectionL&I investigation
  7. L&I violationRUBBISH & GARBAGE
  8. L&I violationEXTERIOR AREA WEEDS
  9. InspectionL&I investigation
  10. InspectionL&I investigation
  11. InspectionL&I investigation
  12. L&I violationVACANT STRUCTURE & LAND
  13. L&I violationEXTERIOR AREA WEEDS
  14. L&I violationVACANT STRUCTURE LICENSE
  15. InspectionL&I investigation
  16. InspectionL&I investigation
  17. InspectionL&I investigation
  18. InspectionL&I investigation
  19. InspectionL&I investigation
  20. InspectionL&I investigation
  21. L&I violationVACANT STRUCTURE & LAND
  22. L&I violationVACANT & OPEN PROPERTIES
  23. L&I violationVACANT STRUCTURE LICENSE
  24. InspectionL&I investigation
  25. InspectionL&I investigation
  26. InspectionL&I investigation
  27. InspectionL&I investigation
  28. InspectionL&I investigation
  29. InspectionL&I investigation
  30. InspectionL&I investigation
  31. InspectionL&I investigation
  32. InspectionL&I investigation
  33. L&I violationVACANT STRUCTURE LICENSE
  34. InspectionL&I investigation
  35. InspectionL&I investigation
  36. InspectionL&I investigation
  37. InspectionL&I investigation
  38. InspectionL&I investigation
  39. InspectionVAC INSP
  40. InspectionCSUINITIAL
  41. InspectionVAC INSP
  42. L&I violationVACANT STRUCTURE AND LAND
  43. L&I violationEXTERIOR STRUCT PROTECTIVE TRE
  44. InspectionVAC INSP
  45. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  46. InspectionCSUINITIAL
  47. InspectionCSUINITIAL
  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. InspectionCSUINITIAL
  52. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  53. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  54. L&I violationVACANT AND OPEN
  55. L&I violationRUBBISH AND GARBAGE
  56. L&I violationVACANT STRUCTURE AND LAND
  57. L&I violationVACANT STRUCTURE LICENSE
  58. L&I violationEXTERIOR STRUCT UNSAFE COND 8
  59. L&I violationUNSAFE STRUCTURE
  60. L&I violationVACANT AND OPEN
  61. L&I violationUNSAFE STRUCTURE
  62. InspectionCSUINITIAL
  63. InspectionCSUINITIAL
  64. InspectionCSUINITIAL
  65. InspectionCSUINITIAL
  66. Deed / saleDeed / sale $4K
  67. InspectionCSUINITIAL
  68. L&I violationUNSAFE STRUCTURE
  69. L&I violationEXTERIOR STRUCT UNSAFE COND 8
  70. InspectionCSUINITIAL

Flags: 7 L&I violation rows marked OPEN · $16K recorded in the June 2022 delinquency snapshot; verify current balance · historical tax ledger through 2016 recorded $8K with a lien entry. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$2,089/year estimated property tax

2026 taxable assessment $149,200 × 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 $140,300. 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 592128800
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 Record found

$16,198.08 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2004–2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.

$9,235.44 principal$4,525.94 interest$699.17 penalty$1,737.53 other charges
12years recorded 2004–2021tax periods 2019-01-07last payment in snapshot Yesactionable flag Nopayment agreement Nobankruptcy flag Noassessment appeal

The snapshot’s 2022 context used $71,900 total assessment, $71,900 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.

A separate historical parcel ledger ending in 2016 records $7,800.84 and a lien entry. It is shown as historical context only.

2004$30.00 total · $0.00 principal · $0.00 interest · $0.00 penalty2011$543.88 total · $55.15 principal · $324.65 interest · $53.18 penalty2012$1,805.02 total · $1,044.76 principal · $391.79 interest · $73.13 penalty2013$1,754.11 total · $1,082.31 principal · $308.46 interest · $75.76 penalty2014$1,355.95 total · $839.85 principal · $163.77 interest · $58.79 penalty2015$1,266.77 total · $839.85 principal · $88.19 interest · $58.79 penalty2016$1,045.11 total · $877.32 principal · $13.16 interest · $8.77 penalty

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
2
Interior
960 sqft livable area
Lot
1,376 sqft
Basement
Full city code D
Heat
Forced hot air city code A
Central air
No
Exterior condition
Sealed / compromised city code 7
Sealed / compromised
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

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

See the whole block →

Next door: 548 Mayland St  ·  552 Mayland St

No business or residential license records

No business license or residential registration matched this OPA parcel in the latest City data.

Verify with the City ↗
Open every source row 70 dated rows
  1. InvestigationL&I investigation

    Case CF-2026-030095 · PASSED

    The cited inspection visit was marked passed.

  2. InvestigationL&I investigation

    Case CF-2026-044601 · FAILED

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

  3. ViolationUNSAFE STRUCTURE

    Case CF-2026-044601 · Violation VI-2026-027028 · Code PM15-108.1 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  4. ViolationROOF DEFICIENCIES

    Case CF-2026-044601 · Violation VI-2026-027029 · Code PM15-304.1(H) · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  5. ViolationROOF DEFICIENCIES

    Case CF-2026-044601 · Violation VI-2026-027030 · Code PM15-304.1(H) · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  6. InvestigationL&I investigation

    Case 664040 · PASSED

    The cited inspection visit was marked passed.

  7. ViolationRUBBISH & GARBAGE

    Case CF-2026-030095 · Violation VI-2026-018419 · 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.

  8. ViolationEXTERIOR AREA WEEDS

    Case CF-2026-030095 · Violation VI-2026-018420 · Code PM15-302.4 · COMPLIED

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

  9. InvestigationL&I investigation

    Case CF-2026-030095 · FAILED

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

  10. InvestigationL&I investigation

    Case 664040 · FAILED

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

  11. InvestigationL&I investigation

    Case CF-2025-111321 · FAILED

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

  12. ViolationVACANT STRUCTURE & LAND

    Case CF-2025-111321 · Violation VI-2025-080123 · Code PM15-301 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  13. ViolationEXTERIOR AREA WEEDS

    Case CF-2025-111321 · Violation VI-2025-080124 · Code PM15-302.4 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  14. ViolationVACANT STRUCTURE LICENSE

    Case CF-2025-111321 · Violation VI-2025-080125 · Code 9-3905 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  15. InvestigationL&I investigation

    Case CF-2025-111321 · FAILED

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

  16. InvestigationL&I investigation

    Case 664040 · FAILED

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

  17. InvestigationL&I investigation

    Case CF-2025-016300 · PASSED

    The cited inspection visit was marked passed.

  18. InvestigationL&I investigation

    Case 664040 · FAILED

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

  19. InvestigationL&I investigation

    Case CF-2025-016300 · FAILED

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

  20. InvestigationL&I investigation

    Case CF-2025-016303 · FAILED

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

  21. ViolationVACANT STRUCTURE & LAND

    Case CF-2025-016300 · Violation VI-2025-012485 · Code PM15-301 · COMPLIED

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

  22. ViolationVACANT & OPEN PROPERTIES

    Case CF-2025-016300 · Violation VI-2025-012482 · Code PM15-901.1 · COMPLIED

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

  23. ViolationVACANT STRUCTURE LICENSE

    Case CF-2025-016303 · Violation VI-2025-012487 · Code 9-3905 · SVN ISSUED

    Resolution: SVN ISSUED

  24. InvestigationL&I investigation

    Case CF-2021-035041 · FAILED

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

  25. InvestigationL&I investigation

    Case 671731 · PASSED

    The cited inspection visit was marked passed.

  26. InvestigationL&I investigation

    Case 664040 · FAILED

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

  27. InvestigationL&I investigation

    Case 664040 · FAILED

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

  28. InvestigationL&I investigation

    Case CF-2021-035041 · FAILED

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

  29. InvestigationL&I investigation

    Case 664040 · FAILED

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

  30. InvestigationL&I investigation

    Case CF-2021-035041 · FAILED

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

  31. InvestigationL&I investigation

    Case 664040 · FAILED

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

  32. InvestigationL&I investigation

    Case CF-2021-035041 · FAILED

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

  33. ViolationVACANT STRUCTURE LICENSE

    Case CF-2021-035041 · Violation VI-2021-026536 · Code 9-3905 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  34. InvestigationL&I investigation

    Case 664040 · FAILED

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

  35. InvestigationL&I investigation

    Case 717328 · PASSED

    The cited inspection visit was marked passed.

  36. InvestigationL&I investigation

    Case 664040 · FAILED

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

  37. InvestigationL&I investigation

    Case 664040 · FAILED

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

  38. InvestigationL&I investigation

    Case 664040 · FAILED

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

  39. InvestigationVAC INSP

    Case 717328 · CLOSED

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

  40. InvestigationCSUINITIAL

    Case 664040 · FAILED

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

  41. InvestigationVAC INSP

    Case 717328 · FAILED

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

  42. ViolationVACANT STRUCTURE AND LAND

    Case 717328 · Violation 211980203 · Code PM15-301 · CLOSED

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

  43. ViolationEXTERIOR STRUCT PROTECTIVE TRE

    Case 717328 · Violation 211980202 · Code PM15-304.2 · CLOSED

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

  44. InvestigationVAC INSP

    Case 717328 · FAILED

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

  45. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 671731 · 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.

  46. InvestigationCSUINITIAL

    Case 664040 · FAILED

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

  47. InvestigationCSUINITIAL

    Case 664040 · FAILED

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

  48. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 671731 · 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 671730 · 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.

  50. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 671730 · 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.

  51. InvestigationCSUINITIAL

    Case 664040 · FAILED

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

  52. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 671730 · 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. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 671731 · 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.

  54. ViolationVACANT AND OPEN

    Case 671730 · Violation 4976984 · Code PM15-108.2 · CLOSEDCASE

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

  55. ViolationRUBBISH AND GARBAGE

    Case 671730 · Violation 4976986 · Code PM15-308.1 · CLOSEDCASE

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

  56. ViolationVACANT STRUCTURE AND LAND

    Case 671730 · Violation 4976985 · Code PM15-301 · CLOSEDCASE

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

  57. ViolationVACANT STRUCTURE LICENSE

    Case 671731 · Violation 211958197 · Code 9-3905 · CLOSED

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

  58. ViolationEXTERIOR STRUCT UNSAFE COND 8

    Case 664040 · Violation 211955344 · Code PM15-304.1H · CLOSED

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

  59. ViolationUNSAFE STRUCTURE

    Case 664040 · Violation 211955343 · Code PM15-108.1 · CLOSED

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

  60. ViolationVACANT AND OPEN

    Case 664043 · Violation 4875786 · Code PM15-108.2 · CLOSEDCASE

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

  61. ViolationUNSAFE STRUCTURE

    Case 664043 · Violation 4875785 · Code PM15-108.1 · CLOSEDCASE

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

  62. InvestigationCSUINITIAL

    Case 664040 · FAILED

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

  63. InvestigationCSUINITIAL

    Case 664043 · FAILED

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

  64. InvestigationCSUINITIAL

    Case 664043 · CLOSED

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

  65. InvestigationCSUINITIAL

    Case 606982 · FAILED

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

  66. Recorded transfer$4K transfer

    2018

  67. InvestigationCSUINITIAL

    Case 606982 · FAILED

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

  68. ViolationUNSAFE STRUCTURE

    Case 606982 · Violation 4546756 · Code PM15-108.1 · CLOSEDCASE

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

  69. ViolationEXTERIOR STRUCT UNSAFE COND 8

    Case 606982 · Violation 4546757 · Code PM15-304.1H · CLOSEDCASE

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

  70. InvestigationCSUINITIAL

    Case 606982 · 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 25, 2026, 10:14 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)