House report

511 Dudley St

3 bd3 stories1,608 sqftRSA5built 2020

Property at a glanceHouse

Owner-occupancy signal

2026 assessment
$426K 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$250K$500KZIP 19148 (Pennsport · Lower Moyamensing) median$424K2003200720112015201920232027
Property assessmentBlock median & rangeZIP 19148 (Pennsport · Lower Moyamensing) medianAssessmentDeed / saleLand buyL&I violationPermitInspection

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 record55 events · exact dates, newest first
  1. Deed / saleDeed / sale $390K
  2. InspectionBP_BLDG
  3. PermitNew Construction
  4. PermitNew Construction
  5. L&I violationARCHITECT/ENGINEER SERVICES
  6. L&I violationSWO- STOP PLUMBING WORK - SHOR
  7. InspectionBP_BLDG
  8. L&I violationARCHITECT/ENGINEER SERVICES
  9. L&I violationSWO- STOP PLUMBING WORK - SHOR
  10. PermitNew Construction or Additions
  11. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  12. L&I violationCLIP VIOLATION NOTICE
  13. PermitNew Construction
  14. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  15. L&I violationCLIP VIOLATION NOTICE
  16. PermitNew Construction
  17. PermitZoning/use
  18. Land buyLand record $85K
  19. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  20. L&I violationCLIP VIOLATION NOTICE
  21. L&I violationCLIP VIOLATION NOTICE
  22. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  23. L&I violationCLIP VIOLATION NOTICE
  24. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  25. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  26. L&I violationCLIP VIOLATION NOTICE
  27. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  28. L&I violationCLIP VIOLATION NOTICE
  29. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  30. L&I violationCLIP VIOLATION NOTICE
  31. L&I violationCLIP VIOLATION NOTICE
  32. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  33. L&I violationCLIP VIOLATION NOTICE
  34. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  35. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  36. L&I violationCLIP VIOLATION NOTICE
  37. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  38. L&I violationCLIP VIOLATION NOTICE
  39. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  40. L&I violationCLIP VIOLATION NOTICE
  41. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  42. L&I violationCLIP VIOLATION NOTICE
  43. L&I violationVACANT LOT KEEP CLEAN GET LIC
  44. L&I violationLICENSE-VAC LOT
  45. L&I violationVACANT LOT STANDARD
  46. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  47. L&I violationVACANT LOT KEEP CLEAN GET LIC
  48. L&I violationVACANT LOT STANDARD
  49. L&I violationLICENSE - VACANT LOT
  50. L&I violationVACANT LOT KEEP CLEAN GET LIC
  51. L&I violationCLIP VIOLATION NOTICE
  52. InspectionL_CLIP
  53. InspectionL_FINAL
  54. InspectionL_CLIP
  55. InspectionL_INITIAL

Flags: material assessment exemption; legal basis and term unverified · historical tax ledger through 2016 recorded $9K with a lien entry. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$1,194/year estimated property tax

2026 taxable assessment $85,280 × 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 $423,800. 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 392017100
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationHomestead exemption

2026 OPA removes $341,120 from the taxable assessment through the owner-occupant exemption.

Historical delinquency sources Record found

This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.

A separate historical parcel ledger ending in 2016 records $8,908.63 and a lien entry. It is shown as historical context only.

1997$775.86 total · $228.09 principal · $393.45 interest · $15.97 penalty1998$751.65 total · $228.09 principal · $372.93 interest · $15.97 penalty1999$727.42 total · $228.09 principal · $352.40 interest · $15.97 penalty2000$703.20 total · $228.09 principal · $331.87 interest · $15.97 penalty2001$722.64 total · $243.29 principal · $332.09 interest · $17.03 penalty2002$696.80 total · $243.29 principal · $310.19 interest · $17.03 penalty2003$670.96 total · $243.29 principal · $288.29 interest · $17.03 penalty2004$645.13 total · $243.29 principal · $266.40 interest · $17.03 penalty2005$619.29 total · $243.29 principal · $244.50 interest · $17.03 penalty2006$166.06 total · $60.82 principal · $55.65 interest · $4.26 penalty2007$159.61 total · $60.82 principal · $50.18 interest · $4.26 penalty2008$153.15 total · $60.82 principal · $44.71 interest · $4.26 penalty2009$146.69 total · $60.82 principal · $39.23 interest · $4.26 penalty2010$256.86 total · $121.65 principal · $67.51 interest · $8.52 penalty2011$265.75 total · $133.69 principal · $62.16 interest · $9.36 penalty2012$260.33 total · $138.84 principal · $52.06 interest · $9.72 penalty2013$253.57 total · $143.83 principal · $40.99 interest · $10.07 penalty2014$339.23 total · $158.72 principal · $30.95 interest · $11.11 penalty2015$322.38 total · $158.72 principal · $16.67 interest · $11.11 penalty2016$272.05 total · $165.81 principal · $2.48 interest · $1.66 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
Stories
3
Interior
1,608 sqft livable area
Lot
674 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

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

Block context

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

See the whole block →

Next door: 509 Dudley St  ·  513 Dudley 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 55 dated rows
  1. Recorded transfer$390K transfer

    2020

  2. InvestigationBP_BLDG

    Case 710848 · PASSED

    The cited inspection visit was marked passed.

  3. PermitNew Construction

    Permit 1017961 · Completed

    EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For the installation if New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans.

  4. PermitNew Construction

    Permit 1018003 · Completed

    INSTALL ONE 200AMP SERVICE AND PANEL, WIRE THROUGHOUT, INSTALL FIXTURES, OUTLETS, GFIC, SMOKE AND CARBON MONOXIDE DETECTORS AS PER 2014 NEC.

  5. ViolationARCHITECT/ENGINEER SERVICES

    Case 710848 · Violation 5209001 · Code A-304.1/1 · COMPLIED

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

  6. ViolationSWO- STOP PLUMBING WORK - SHOR

    Case 710848 · Violation 5209002 · Code A-504.1/7 · COMPLIED

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

  7. InvestigationBP_BLDG

    Case 710848 · FAILED

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

  8. ViolationARCHITECT/ENGINEER SERVICES

    Case 1011617 · Violation 5208976 · Code A-304.1/1 · CLOSED

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

  9. ViolationSWO- STOP PLUMBING WORK - SHOR

    Case 1011617 · Violation 5208975 · Code A-504.1/7 · CLOSED

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

  10. PermitNew Construction or Additions

    Permit 1011617 · Completed

    WATER SERVICE,CURB TRAP,FAI,HOUSE DRAIN,AREA DRAIN PA20192610687 "SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - AND 3-WC,3-LAVS,3-BT,1KS,1WM,1DW & HWH & STACK THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004

  11. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 697652 · Violation 5123294 · Code PM-302.2/4 · COMPLIED

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

  12. ViolationCLIP VIOLATION NOTICE

    Case 697652 · Violation 5123293 · Code CP-01 · COMPLIED

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

  13. PermitNew Construction

    Permit 950618 · Completed

    FOR THE INSTALLATION OF AN AUTOMATIC WET SPRINKLER SYSTEM IN ACCORDANCE WITH NFPA 13D USING A NEW 1" COMBINED FIRE/WATER SERVICE LINE FOR A NEW THREE (3) STORY ATTACHED STRUCTURE WITH ROOF DECK AND PILOT HOUSE TO BE USED AS GROUP R-3 (SINGLE-FAMILY DWELLING), AS PER PLANS; SEE AP#937624 FOR NEW CONSTRUCTION PERMIT.

  14. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 682899 · Violation 5023249 · Code PM-302.2/4 · COMPLIED

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

  15. ViolationCLIP VIOLATION NOTICE

    Case 682899 · Violation 5023248 · Code CP-01 · COMPLIED

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

  16. PermitNew Construction

    Permit 937624 · Completed

    NEW CONSTRUCTION OF 3-STORY SINGLE FAMILY DWELLING WITH ROOF DECK.

  17. PermitZoning/use

    Permit 937632 · COMPLETED

    ERECTION OF AN ATTACHED STRUCTURE WITH ROOF ACCESS STRUCTURE FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING WITH ROOF DECK ABOVE THRID FLOOE LEVEL ACCESSED BY PILOT HOUSE(SIZE AND LOCATION AS SHOWN ON PLANS)

  18. Land recordLand record

    2019

  19. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 663928 · Violation 4874952 · Code PM-302.2/4 · COMPLIED

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

  20. ViolationCLIP VIOLATION NOTICE

    Case 663928 · Violation 4874951 · Code CP-01 · COMPLIED

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

  21. ViolationCLIP VIOLATION NOTICE

    Case 638269 · Violation 4703142 · 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 638269 · Violation 4703143 · Code PM-302.2/4 · COMPLIED

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

  23. ViolationCLIP VIOLATION NOTICE

    Case 595691 · Violation 4396429 · Code CP-01 · COMPLIED

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

  24. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 595691 · Violation 4396430 · Code PM-302.2/4 · 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 538023 · Violation 3967381 · Code PM-302.2/4 · COMPLIED

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

  26. ViolationCLIP VIOLATION NOTICE

    Case 538023 · Violation 3967380 · Code CP-01 · COMPLIED

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

  27. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 504075 · Violation 3722763 · Code PM-302.2/4 · COMPLIED

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

  28. ViolationCLIP VIOLATION NOTICE

    Case 504075 · Violation 3722762 · Code CP-01 · COMPLIED

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

  29. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 483525 · Violation 3581000 · Code PM-302.2/4 · COMPLIED

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

  30. ViolationCLIP VIOLATION NOTICE

    Case 483525 · Violation 3580999 · Code CP-01 · COMPLIED

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

  31. ViolationCLIP VIOLATION NOTICE

    Case 430114 · Violation 3170971 · Code CP-01 · COMPLIED

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

  32. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 430114 · Violation 3170972 · Code PM-302.2/4 · COMPLIED

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

  33. ViolationCLIP VIOLATION NOTICE

    Case 391226 · Violation 2860625 · Code CP-01 · COMPLIED

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

  34. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 391226 · Violation 2860626 · Code PM-302.2/4 · COMPLIED

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

  35. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 366861 · Violation 2746097 · Code PM-302.2/4 · COMPLIED

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

  36. ViolationCLIP VIOLATION NOTICE

    Case 366861 · Violation 2746096 · Code CP-01 · COMPLIED

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

  37. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 352611 · Violation 2591184 · Code PM-302.2/4 · COMPLIED

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

  38. ViolationCLIP VIOLATION NOTICE

    Case 352611 · Violation 2591183 · Code CP-01 · COMPLIED

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

  39. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 295797 · Violation 2203822 · Code PM-302.2/4 · COMPLIED

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

  40. ViolationCLIP VIOLATION NOTICE

    Case 295797 · Violation 2203821 · Code CP-01 · COMPLIED

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

  41. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 247851 · 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.

  42. ViolationCLIP VIOLATION NOTICE

    Case 257310 · Violation 1874511 · Code CP-01 · COMPLIED

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

  43. ViolationVACANT LOT KEEP CLEAN GET LIC

    Case 257310 · Violation 1874512 · Code PM-306.0/91 · COMPLIED

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

  44. ViolationLICENSE-VAC LOT

    Case 247851 · Violation 1788392 · Code PM-102.4/1 · COMPLIED

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

  45. ViolationVACANT LOT STANDARD

    Case 247851 · Violation 1788393 · Code PM-306.0/2 · COMPLIED

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

  46. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 247851 · 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.

  47. ViolationVACANT LOT KEEP CLEAN GET LIC

    Case 224956 · Violation 1572167 · Code PM-306.0/91 · COMPLIED

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

  48. ViolationVACANT LOT STANDARD

    Case 218195 · Violation 1500017 · Code PM-306.0/2 · COMPLIED

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

  49. ViolationLICENSE - VACANT LOT

    Case 218195 · Violation 1500016 · Code CP-102 · COMPLIED

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

  50. ViolationVACANT LOT KEEP CLEAN GET LIC

    Case 140945 · Violation 790220 · Code PM-306.0/91 · COMPLIED

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

  51. ViolationCLIP VIOLATION NOTICE

    Case 140945 · Violation 790219 · Code CP-01 · COMPLIED

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

  52. InvestigationL_CLIP

    Case 47147 · PASSED

    The cited inspection visit was marked passed.

  53. InvestigationL_FINAL

    Case 13609 · PASSED

    The cited inspection visit was marked passed.

  54. InvestigationL_CLIP

    Case 47147 · FAILED

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

  55. InvestigationL_INITIAL

    Case 13609 · CLOSED

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

Where this comes from

Methodology & freshness

This report was assembled Jul 23, 2026, 6:31 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)