Multi-family report

1400 Knorr St

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4 bd1 ba1,608 sqftRSA5built 1940

Property at a glanceApartment building

Owner-occupancy signal

2026 assessment
$298K 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$250K$500KZIP 19111 (Fox Chase · Burholme) median$274K2003200720112015201920232027
Property assessmentBlock median & rangeZIP 19111 (Fox Chase · Burholme) medianAssessmentDeed / saleL&I violationPermitInspectionLicense

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 record42 events · exact dates, newest first
  1. InspectionL&I investigation
  2. L&I violationEXTERIOR AREA WEEDS
  3. InspectionL&I investigation
  4. InspectionL&I investigation
  5. L&I violationRUBBISH & GARBAGE
  6. InspectionL&I investigation
  7. InspectionL&I investigation
  8. L&I violationRUBBISH & GARBAGE
  9. InspectionL&I investigation
  10. L&I violationCLIP VIOLATION NOTICE
  11. L&I violationHIGH WEEDS-CUT
  12. LicenseJUNMING LIANG: Rental landlord or residential registration initially issued
  13. LicenseCONG LI: Rental landlord or residential registration marked inactive
  14. PermitElectrical
  15. L&I violationHIGH WEEDS-CUT
  16. L&I violationCLIP VIOLATION NOTICE
  17. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  18. L&I violationBLDG MATERIAL EXTERIOR-OWNER
  19. L&I violationVACANT BLDG KEEP CLEAN GET LIC
  20. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  21. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  22. L&I violationFIRE-DOOR STAIR 1HR RATING
  23. L&I violationHEAT AUTO CONTROLS DEFECTIV-RE
  24. L&I violationEXT S-WINDOW REPAIR/MAINTAIN (Repair or maintain exterior windows)
  25. L&I violationPROSECUTION INFO
  26. L&I violationPROSEC- EMERG IMMED RI
  27. L&I violationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)
  28. L&I violationINT S-WALLS REPAIR/MAINT SANI
  29. L&I violationFIRE EXTING-INSTALL R2
  30. L&I violationINT DOOR SELF-CLOSE
  31. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  32. Deed / saleDeed / sale $140K
  33. LicenseCONG LI: Rental landlord or residential registration initially issued
  34. LicenseTIBOR PUSKAS: Rental landlord or residential registration marked inactive
  35. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. InspectionL_CLIP
  38. InspectionL_CLIP
  39. Deed / saleDeed / sale $180K
  40. InspectionL_CLIP
  41. LicenseTIBOR PUSKAS: Rental landlord or residential registration initially issued
  42. InspectionL_CLIP

Flags: active rental license. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$2,772/year estimated property tax

2026 taxable assessment $198,000 × 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 $274,300. 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 532127800
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationPartial assessment exemption, basis unverified

2026 OPA taxes $198,000 of $298,000 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.

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
4
Bathrooms
1
Interior
1,608 sqft livable area
Lot
2,705 sqft
Basement
Full city code D
Heat
Hot water / radiators city code B
Garage
1 space
Exterior condition
Average city code 4
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

1400 block of Knorr St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1402 Knorr St  ·  1404 Knorr 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.

JUNMING LIANGActive

Rental · Initial issue date Jan 25, 2010 · Filed expiration Feb 28, 2027

CONG LIInactive

Rental · Initial issue date Nov 15, 2006 · Terminal license date Jan 25, 2010

TIBOR PUSKASInactive

Rental · Initial issue date Jun 8, 2003 · Terminal license date Nov 15, 2006

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 42 dated rows
  1. InvestigationL&I investigation

    Case CF-2026-047383 · PASSED

    The cited inspection visit was marked passed.

  2. ViolationEXTERIOR AREA WEEDS

    Case CF-2026-047383 · Violation VI-2026-028713 · 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.

  3. InvestigationL&I investigation

    Case CF-2026-047383 · FAILED

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

  4. InvestigationL&I investigation

    Case CF-2022-035007 · PASSED

    The cited inspection visit was marked passed.

  5. ViolationRUBBISH & GARBAGE

    Case CF-2022-035007 · Violation VI-2022-027031 · 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.

  6. InvestigationL&I investigation

    Case CF-2022-035007 · FAILED

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

  7. InvestigationL&I investigation

    Case CF-2020-083359 · FAILED

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

  8. ViolationRUBBISH & GARBAGE

    Case CF-2020-083359 · Violation VI-2020-049791 · Code PM15-308.1 · COMPLIED

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

  9. InvestigationL&I investigation

    Case CF-2020-083359 · FAILED

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

  10. ViolationCLIP VIOLATION NOTICE

    Case 253533 · Violation 1836775 · Code CP-01 · COMPLIED

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

  11. ViolationHIGH WEEDS-CUT

    Case 253533 · Violation 1836776 · Code CP-312A · COMPLIED

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

  12. License issue eventJUNMING LIANG: Rental landlord or residential registration initially issued

    License 492435 · Active

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

  13. License terminal eventCONG LI: Rental landlord or residential registration marked inactive

    License 391591 · Inactive

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

  14. PermitElectrical

    Permit 205259 · COMPLETED

    REPLACE SERVICE CABLE AND THREE-GANG METER SOCKET... IN ACCORDANCE WITH 2005 NEC

  15. ViolationHIGH WEEDS-CUT

    Case 181407 · Violation 1203612 · Code CP-312A · COMPLIED

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

  16. ViolationCLIP VIOLATION NOTICE

    Case 181407 · Violation 1203609 · Code CP-01 · COMPLIED

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

  17. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 181407 · Violation 1203610 · Code CP-305 · COMPLIED

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

  18. ViolationBLDG MATERIAL EXTERIOR-OWNER

    Case 181407 · Violation 1203611 · Code CP-305A · COMPLIED

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

  19. ViolationVACANT BLDG KEEP CLEAN GET LIC

    Case 181407 · Violation 1203613 · Code PM-306.0/90 · COMPLIED

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

  20. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 148878 · 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.

  21. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 148878 · 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.

  22. ViolationFIRE-DOOR STAIR 1HR RATING

    Case 148878 · Violation 855348 · Code FC-704.1/1 · ERROR

  23. ViolationHEAT AUTO CONTROLS DEFECTIV-RE

    Case 148878 · Violation 855350 · Code PM-406.2/7 · COMPLIED

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

  24. ViolationEXT S-WINDOW REPAIR/MAINTAIN (Repair or maintain exterior windows)

    Case 148878 · Violation 855349 · Code PM-304.8/1 · COMPLIED

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

  25. ViolationPROSECUTION INFO

    Case 148878 · Violation 855342 · Code A-503.1/1 · COMPLIED

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

  26. ViolationPROSEC- EMERG IMMED RI

    Case 148878 · Violation 855343 · Code A-503.1/2 · COMPLIED

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

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

    Case 148878 · Violation 855344 · Code FC-907.3/20 · COMPLIED

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

  28. ViolationINT S-WALLS REPAIR/MAINT SANI

    Case 148878 · Violation 855345 · Code PM-305.3/4 · COMPLIED

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

  29. ViolationFIRE EXTING-INSTALL R2

    Case 148878 · Violation 855346 · Code FC-906.2/1 · COMPLIED

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

  30. ViolationINT DOOR SELF-CLOSE

    Case 148878 · Violation 855347 · Code FC-703.1/4 · ERROR

  31. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 148878 · 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.

  32. Recorded transfer$140K transfer

    2008

  33. License issue eventCONG LI: Rental landlord or residential registration initially issued

    License 391591 · Inactive

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

  34. License terminal eventTIBOR PUSKAS: Rental landlord or residential registration marked inactive

    License 254554 · Inactive

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

  35. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 71008 · 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 71008 · 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. InvestigationL_CLIP

    Case 45793 · CLOSED

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

  38. InvestigationL_CLIP

    Case 45793 · FAILED

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

  39. Recorded transfer$180K transfer

    2005

  40. InvestigationL_CLIP

    Case 9237 · CLOSED

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

  41. License issue eventTIBOR PUSKAS: Rental landlord or residential registration initially issued

    License 254554 · Inactive

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

  42. InvestigationL_CLIP

    Case 9237 · 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 24, 2026, 7:00 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)