Multi-family report

1811 W Thompson St

6 bd3 stories2,300 sqftRSA5built 2024

Property at a glanceMulti-family

Owner-occupancy signal

2026 assessment
$600K 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 building 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 19121 (Brewerytown · Sharswood) median$657K200720112015201920232027
Property assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) 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 record40 events · exact dates, newest first
  1. LicenseCatharine Nguyen: Rental landlord or residential registration initially issued
  2. InspectionL&I investigation
  3. InspectionL&I investigation
  4. PermitAddition and/or Alteration
  5. InspectionL&I investigation
  6. InspectionL&I investigation
  7. L&I violationOCCUPIED W/O TCO OR CO
  8. InspectionL&I investigation
  9. Deed / saleDeed / sale $600K
  10. PermitNew Construction
  11. PermitNew Construction or Additions
  12. PermitNew Construction
  13. PermitNew Construction
  14. InspectionL&I investigation
  15. InspectionL&I investigation
  16. PermitNew Construction
  17. L&I violationLITTER ON VACANT LOTS
  18. InspectionL&I investigation
  19. AppealZBA Permit Denial - Variance
  20. PermitNew construction, addition, GFA change
  21. InspectionL&I investigation
  22. InspectionL&I investigation
  23. L&I violationVACANT STRUCTURE & LAND
  24. L&I violationEXTERIOR AREA WEEDS
  25. InspectionL&I investigation
  26. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  27. L&I violationCLIP VIOLATION NOTICE
  28. L&I violationCLIP VIOLATION NOTICE
  29. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  30. InspectionPRECOURT (likely: pre-court compliance inspection)
  31. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  32. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  33. L&I violationLICENSE-VAC LOT
  34. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  35. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. L&I violationVACANT LOT STANDARD
  38. L&I violationLICENSE-VAC LOT
  39. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  40. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)

Flags: active rental license · $894 recorded in the June 2022 delinquency snapshot; verify current balance · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$8,399/year estimated property tax

2026 taxable assessment $600,000 × 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 $656,800. 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 471075210
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

$894.04 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.

$598.84 principal$31.44 interest$35.93 penalty$227.83 other charges
1year recorded 2021tax period 2020-12-24last payment in snapshot Yesactionable flag Nopayment agreement Nobankruptcy flag Noassessment appeal

The snapshot’s 2022 context used $37,200 total assessment, $37,200 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.

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
6
Stories
3
Interior
2,300 sqft livable area
Lot
996 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 Completed · Granted · 2021

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

Block context

1800 block of W Thompson St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1809 W Thompson St  ·  1813 W Thompson 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.

Landlord and residential filings

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

Catharine NguyenActive

Rental · Initial issue date Jan 28, 2025 · Filed expiration Jan 27, 2027

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. License issue eventCatharine Nguyen: Rental landlord or residential registration initially issued

    License 0970338 · Active

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

  2. InvestigationL&I investigation

    Case CF-2024-065859 · PASSED

    The cited inspection visit was marked passed.

  3. InvestigationL&I investigation

    Case CF-2024-066179 · PASSED

    The cited inspection visit was marked passed.

  4. PermitAddition and/or Alteration

    Permit EP-2024-008619 · Completed

    meter upgrade and service upgrade

  5. InvestigationL&I investigation

    Case CF-2024-066179 · FAILED

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

  6. InvestigationL&I investigation

    Case CF-2024-065859 · FAILED

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

  7. ViolationOCCUPIED W/O TCO OR CO

    Case CF-2024-065859 · Violation VI-2024-051859 · Code A-701.1/1 · COMPLIED

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

  8. InvestigationL&I investigation

    Case CF-2024-065859 · FAILED

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

  9. Recorded transfer$600K transfer

    2024

  10. PermitNew Construction

    Permit MP-2022-006221 · Completed

    EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES - For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. EACH HVAC UNIT TO BE SELF-CONTAINED WITHIN EACH DWELLING UNIT. NO PENETRATIONS OF RATED ASSEMBLIES. (Installation of a Ductless AC/Heat system on each unit in this duplex. each unit will get a 4 zone DAIKIN system with 4 wall mounted blowers).

  11. PermitNew Construction or Additions

    Permit PP-2022-016347 · Completed

    6 full bath, 2 kitchen,2 laundry,2 hot water heater, 2 garbage disposal, 1 sump pump , 1 injector pit 1'' combine water service 1'' combine water service

  12. PermitNew Construction

    Permit EP-2022-011643 · Completed

    200 Amp service, 2-gang meter socket, 2 breaker panels. Wire throughout with lights, outlets, switches, fixtures, smoke/co detectors, water heater (if electric) as per 2014 nec

  13. PermitNew Construction

    Permit FP-2022-001684 · Completed

    FOR THE INSTALLATION OF A NEW FIRE SUPPRESSION SYSTEM DESIGNED PER NFPA 13D STANDARD WITH TWO (2) 1 INCH COMBINE SERVICE LINE AND SPRINKLER LAYOUT AS PER PLANS.

  14. InvestigationL&I investigation

    Case CF-2021-097818 · FAILED

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

  15. InvestigationL&I investigation

    Case CF-2021-097818 · PASSED

    The cited inspection visit was marked passed.

  16. PermitNew Construction

    Permit RP-2021-014896 · Completed

    FOR THE ERECTION OF AN ATTACHED STRUCTURE FOR USE AS TWO (2) FAMILY HOUSEHOLD LIVING. SHEETING AND SHORING AS PRESCRIBED IN GEOTECH REPORT. SEPARATE PERMITS REQUIRED FOR SPRINKLER (13D) WORK. ENERGY CODE COMPLIANCE IN ACCORDANCE WITH 2018 IECC. PRIOR TO ISSUANCE OF C/O SUBMITTAL OF AIR BARRIER CHECKLIST AND ENVELOPE TESTING CERTIFICATE IS REQUIRED. BOTH TO BE COMPLETED BY AN APPROVED PARTY. ** AMEND TO INCLUDE UPDATES TO FIRE RATED ASSEMBLIES AND GENERAL DRYWALL NOTE FOR NON-RATED INTERIOR PARTITION WALLS, AS PER AMENDED PLAN. **

  17. ViolationLITTER ON VACANT LOTS

    Case CF-2021-097818 · Violation VI-2021-070269 · Code 10-715 · COMPLIED

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

  18. InvestigationL&I investigation

    Case CF-2021-097818 · FAILED

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

  19. AppealZBA Permit Denial - Variance

    Appeal ZP-2020-008924 · Completed · Granted

    Related permit ZP-2020-008924 · PERMIT FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH CELLAR AND AN ACCESSORY ROOF DECK (FOR RESIDENTIAL USE ONLY) WITH ROOF ACCESS STRUCTURE. SIZE AND LOCATION AS SHOWN IN THE APPLICATION / PLANS. USES ?FOR HOUSEHOLD LIVING TWO (2) FAMILY

  20. PermitNew construction, addition, GFA change

    Permit ZP-2020-008924 · Completed

    FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH CELLAR AND AN ACCESSORY ROOF DECK (FOR RESIDENTIAL USE ONLY) WITH ROOF ACCESS STRUCTURE. SIZE AND LOCATION AS SHOWN IN THE APPLICATION / PLAN.

  21. InvestigationL&I investigation

    Case CF-2020-078237 · FAILED

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

  22. InvestigationL&I investigation

    Case CF-2020-078237 · PASSED

    The cited inspection visit was marked passed.

  23. ViolationVACANT STRUCTURE & LAND

    Case CF-2020-078237 · Violation VI-2020-046470 · 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.

  24. ViolationEXTERIOR AREA WEEDS

    Case CF-2020-078237 · Violation VI-2020-046469 · Code PM15-302.4 · COMPLIED

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

  25. InvestigationL&I investigation

    Case CF-2020-078237 · FAILED

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

  26. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 718979 · Violation 5268240 · Code PM-302.2/4 · COMPLIED

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

  27. ViolationCLIP VIOLATION NOTICE

    Case 718979 · Violation 5268239 · Code CP-01 · COMPLIED

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

  28. ViolationCLIP VIOLATION NOTICE

    Case 468536 · Violation 3470465 · 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 468536 · Violation 3470466 · Code PM-302.2/4 · COMPLIED

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

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

    Case 417886 · 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.

  31. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 417886 · 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.

  32. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 417886 · 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.

  33. ViolationLICENSE-VAC LOT

    Case 417886 · Violation 3355783 · Code PM-102.4/1 · CLOSEDCASE

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

  34. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 417886 · 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.

  35. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 107553 · 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 107553 · 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. ViolationVACANT LOT STANDARD

    Case 107553 · Violation 2373440 · Code PM-306.0/2 · COMPLIED

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

  38. ViolationLICENSE-VAC LOT

    Case 107553 · Violation 2373439 · Code PM-102.4/1 · COMPLIED

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

  39. ViolationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)

    Case 107553 · Violation 2373438 · Code A-503.2/2 · COMPLIED

    Legacy L&I shorthand; the case notice contains the actual required correction and deadlines. City marked this violation complied with; check the resolution date and live case for what was accepted.

  40. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 107553 · 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.

Where this comes from

Methodology & freshness

This report was assembled Jul 23, 2026, 8:25 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)