Multi-family report

1121 Cottman Ave

3 stories1,650 sqftRSA3built 1953

Property at a glanceApartment building

Entity-held

2026 assessment
$262K 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$280K2003200720112015201920232027
Property assessmentBlock median & rangeZIP 19111 (Fox Chase · Burholme) medianAssessmentL&I violationAppealPermitInspectionLicenseCertification

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 record53 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. AppealLIRB Violation Appeal
  3. InspectionL&I investigation
  4. InspectionL&I investigation
  5. L&I violationVACANT STRUCTURE LICENSE
  6. L&I violationVACANT STRUCTURE & LAND
  7. L&I violationEXTERIOR AREA SANITATION
  8. L&I violationEXTERIOR AREA WEEDS
  9. InspectionL&I investigation
  10. PermitNew Construction or Additions
  11. PermitAddition and/or Alteration
  12. PermitAddition and/or Alterations
  13. PermitAddition and/or Alteration
  14. InspectionL&I investigation
  15. LicenseLIBERTY REALTY MANAGEMENT LLC: Vacant Residential Property / Lot landlord or residential registration initially issued
  16. InspectionL&I investigation
  17. InspectionL&I investigation
  18. L&I violationALTER INTERIOR PORTION
  19. L&I violationHVAC SYSTEM
  20. L&I violationALTER ELECTRICAL WIRING
  21. L&I violationALTER EXTERIOR PORTION
  22. L&I violationADDITION
  23. InspectionL&I investigation
  24. PermitAddition and/or Alterations
  25. PermitAddition and/or Alteration
  26. PermitAlterations
  27. InspectionL&I investigation
  28. InspectionL&I investigation
  29. L&I violationEXTERIOR AREA WEEDS
  30. L&I violationRUBBISH & GARBAGE
  31. InspectionL&I investigation
  32. LicenseLIBERTY REALTY MANAGEMENT LLC: Rental landlord or residential registration marked inactive
  33. PermitAddition and/or Alteration
  34. LicenseCITI MORTGAGE INC*: Vacant Residential Property / Lot landlord or residential registration marked inactive
  35. PermitZoning/use
  36. PermitDemolition
  37. InspectionBP_BLDG
  38. InspectionBP_BLDG
  39. L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
  40. InspectionBP_BLDG
  41. LicenseLIBERTY REALTY MANAGEMENT LLC: Rental landlord or residential registration initially issued
  42. L&I violationCLIP VIOLATION NOTICE
  43. L&I violationHIGH WEEDS-CUT
  44. LicenseCITI MORTGAGE INC*: Vacant Residential Property / Lot landlord or residential registration initially issued
  45. L&I violationHIGH WEEDS-CUT
  46. L&I violationCLIP VIOLATION NOTICE
  47. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  48. LicenseOSBORNE FRANK J: Rental landlord or residential registration marked inactive
  49. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  50. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  51. L&I violationLICENSE-RES MFD
  52. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  53. LicenseOSBORNE FRANK J: Rental landlord or residential registration initially issued

Flags: 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$3,673/year estimated property tax

2026 taxable assessment $262,400 × 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 $280,000. 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 561261000
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.

Stories
3
Interior
1,650 sqft livable area
Lot
3,721 sqft
Basement
Full, unfinished city code C
Heat
Hot water / radiators city code B
Exterior condition
Vacant city code 6
Vacant
Interior condition
Vacant city code 6
Vacant
Quality grade
B- assessor's grade
Zoning
RSA3 city zoning code
Zoning appeals
1 Closed · Complete · 2025

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

Recorded owner

Who's behind it

Liberty Realty Management · corporate / LLC owner

• Owns 3 properties across Philadelphia under this name, assessed at $993K combined
• Tax bills mail to 913 Noahs Cir, Warrington PA, 18976 — outside Philadelphia

Block context

1100 block of Cottman Ave. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1119 Cottman Ave  ·  1123 Cottman Ave

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 25, 2026.

Landlord and residential filings

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

LIBERTY REALTY MANAGEMENT LLCActive

Vacant Residential Property / Lot · Initial issue date Oct 13, 2021 · Filed expiration Oct 12, 2026

LIBERTY REALTY MANAGEMENT LLCInactive

Rental · Initial issue date Jan 8, 2019 · Terminal license date Mar 7, 2020

CITI MORTGAGE INC*Inactive

Vacant Residential Property / Lot · Initial issue date Dec 4, 2014 · Terminal license date Nov 4, 2019

OSBORNE FRANK JInactive

Rental · Initial issue date Mar 6, 2003 · Terminal license date Dec 22, 2012

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 53 dated rows
  1. CertificationFire Alarm Certification

    Certification BC-2026-016283 · Certified

    Expires 2027-06-09

  2. AppealLIRB Violation Appeal

    Appeal HA-2021-003294 · Closed · Complete

    We got notice of Violation notice and order to correct. My contractor did not inform me about expired permits and quit the job. We have applied for new permits with new contractor.

  3. InvestigationL&I investigation

    Case CF-2023-082847 · PASSED

    The cited inspection visit was marked passed.

  4. InvestigationL&I investigation

    Case CF-2023-082847 · FAILED

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

  5. ViolationVACANT STRUCTURE LICENSE

    Case CF-2023-082847 · Violation VI-2023-061193 · Code 9-3905 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  6. ViolationVACANT STRUCTURE & LAND

    Case CF-2023-082847 · Violation VI-2023-061194 · Code PM15-301 · COMPLIED

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

  7. ViolationEXTERIOR AREA SANITATION

    Case CF-2023-082847 · Violation VI-2023-061195 · Code PM15-302.1 · 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-2023-082847 · Violation VI-2023-061196 · 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-2023-082847 · FAILED

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

  10. PermitNew Construction or Additions

    Permit PP-2023-005330 · Issued

    INSTALL 4 WATER CLOSETS, 4 LAVATORIES, 4 SHOWER/TUBS, 3 KITCHEN SINKS, 3 WASHING MACHINE BOXES, 3 HOT WATER HEATERS, 4 HUB DRAINS, 1 EJECTOR SUMP PUMP, 1 HOSE BIBB AND 1 BACKWATER VALVE ACCORDING TO THE 2018 PPC AND PER PLANS.

  11. PermitAddition and/or Alteration

    Permit EP-2022-005174 · Expired

    Install (1) 300 amp service with 4-gang meter box. Install new grounding systems, new lights, outlets, switches, and smoke/CO alarms as per 2017 NEC. Install new fire alarm system as per 2016 NFPA 72.

  12. PermitAddition and/or Alterations

    Permit MP-2022-000977 · Issued

    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. Triplex will get Ductless A/C and heat systems. Unit 1 will get a 2 ton DAIKIN ductless A/C and Heat system with 3 wall mounted blowers Unit 2 will get a 2 ton DAIKIN ductless A/C and Heat system with 3 wall mounted blowers Unit 3 will get a 2 ton DAIKIN ductless A/C and Heat system with 3 wall mounted blowers

  13. PermitAddition and/or Alteration

    Permit CP-2021-003243 · Issued

    To address CF-2021-064667 for working without permits; for Level III Alterations (w/o a change of occupancy) throughout the existing three (3) story semi-detached structure w/an addition at the rear 2nd/3rd stories, and for continued use as Group R-2 (Three (3) Dwelling Units), as per plans; separate permits required for all MEP/FSP work; building to be fully sprinklered as per NFPA 13 throughout; see AP#955625 for zoning/use permit.

  14. InvestigationL&I investigation

    Case CF-2021-064667 · FAILED

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

  15. License issue eventLIBERTY REALTY MANAGEMENT LLC: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 879346 · Active

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

  16. InvestigationL&I investigation

    Case CF-2021-064667 · FAILED

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

  17. InvestigationL&I investigation

    Case CF-2021-064667 · FAILED

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

  18. ViolationALTER INTERIOR PORTION

    Case CF-2021-064667 · Violation VI-2021-046414 · Code A-301.1/4 · COMPLIED

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

  19. ViolationHVAC SYSTEM

    Case CF-2021-064667 · Violation VI-2021-046415 · Code A-301.1/46 · COMPLIED

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

  20. ViolationALTER ELECTRICAL WIRING

    Case CF-2021-064667 · Violation VI-2021-046416 · Code A-301.1/51 · COMPLIED

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

  21. ViolationALTER EXTERIOR PORTION

    Case CF-2021-064667 · Violation VI-2021-046413 · Code A-301.1/3 · COMPLIED

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

  22. ViolationADDITION

    Case CF-2021-064667 · Violation VI-2021-046412 · Code A-301.1/2 · COMPLIED

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

  23. InvestigationL&I investigation

    Case CF-2021-064667 · FAILED

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

  24. PermitAddition and/or Alterations

    Permit FP-2021-001096 · Issued

    FOR THE INSTALLATION OF A 2-INCH FIRE SERVICE LINE FOR AN AUTOMATIC FIRE SUPPRESSION SPRINKLER SYSTEM WITH A BACKFLOW PREVENTION ASSEMBLY IN ACCORDANCE WITH NFPA 13R. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPROVED PLANS/HYDRAULIC CALCULATIONS.

  25. PermitAddition and/or Alteration

    Permit EP-2020-010386 · Completed

    Install 4-gang meter socket and 4 breaker panels on a new 300 Amp service. Rewire throughout with lights, outlets, switches, fixtures, smoke/co detectors and low voltage as per 2017 NEC. Install new fire alarm system as per 2016 NFPA 72.

  26. PermitAlterations

    Permit PP-2020-013075 · Expired

    4 full bath, 3 kitchen, 3 hot water heater,3 laundry,

  27. InvestigationL&I investigation

    Case 674277 · PASSED

    The cited inspection visit was marked passed.

  28. InvestigationL&I investigation

    Case CF-2020-036978 · PASSED

    The cited inspection visit was marked passed.

  29. ViolationEXTERIOR AREA WEEDS

    Case CF-2020-036978 · Violation VI-2020-017579 · 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.

  30. ViolationRUBBISH & GARBAGE

    Case CF-2020-036978 · Violation VI-2020-017580 · 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.

  31. InvestigationL&I investigation

    Case CF-2020-036978 · FAILED

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

  32. License terminal eventLIBERTY REALTY MANAGEMENT LLC: Rental landlord or residential registration marked inactive

    License 798945 · Inactive

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

  33. PermitAddition and/or Alteration

    Permit 977682 · Expired

    FOR THE ERECTION OF A REAR ADDITION AND LEVEL III INTERIOR ALTERATIONS. FOR CONTINUED USE AS A THREE (3) FAMILY DWELLING. SEPARATE PERMIT REQUIRED FOR MEP AND FIRE SUPPRESSION WORK.

  34. License terminal eventCITI MORTGAGE INC*: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 788317 · Inactive

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

  35. PermitZoning/use

    Permit 955625 · COMPLETED

    FOR THE ERECTION OF A REAR ADDITION TO MATCH EXISTING SEMI-DETACHED STRUCTURE HEIGHT AND ENCLOSE FRONT PORCH. SIZE AND LOCATION AS SHOWN IN APPLICATION/PLAN. FOR USE AS AN EXISTING MULTI-FAMILY HOUSEHOLD LIVING (THREE (3) DWELLING UNITS).

  36. PermitDemolition

    Permit 995378 · COMPLETED

    FOR THE INTERIOR DEMOLITION ON NON-BEARING PARTITION WALL AND CEILINGS AS PER ATTACHED STANDARD. DEVIATIONS FROM THESE STANDARDS REQUIRE SUBMISSION OF CONSTRUCTION AND SITE PLANS. STRUCTURAL ALTERATION OR REPAIR IS EXPRESSLY PROHIBITED UNDER THIS PERMIT. PROHIBITED STRUCTURAL WORK INCLUDES ANY MODIFICATION TO EXTERIOR WALLS, PARTY WALLS, FLOOR/ROOF FRAMING OR FOUNDATIONS; INCLUDING UNDERPINNING, EXCAVATION, AND REMOVAL OF FOUNDATION SLAB. NO WORK MAY BE PEFORMED IN THE BASEMENT OR CELLAR)

  37. InvestigationBP_BLDG

    Case 674277 · CLOSED

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

  38. InvestigationBP_BLDG

    Case 674277 · FAILED

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

  39. ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)

    Case 674277 · Violation 211957895 · Code A-301.1/4 · COMPLIED

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

  40. InvestigationBP_BLDG

    Case 674277 · FAILED

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

  41. License issue eventLIBERTY REALTY MANAGEMENT LLC: Rental landlord or residential registration initially issued

    License 798945 · Inactive

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

  42. ViolationCLIP VIOLATION NOTICE

    Case 653674 · Violation 4803427 · Code CP-01 · COMPLIED

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

  43. ViolationHIGH WEEDS-CUT

    Case 653674 · Violation 4803428 · Code CP-312A · COMPLIED

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

  44. License issue eventCITI MORTGAGE INC*: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 788317 · Inactive

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

  45. ViolationHIGH WEEDS-CUT

    Case 401313 · Violation 2927702 · Code CP-312A · COMPLIED

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

  46. ViolationCLIP VIOLATION NOTICE

    Case 401313 · Violation 2927700 · Code CP-01 · COMPLIED

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

  47. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 401313 · Violation 2927701 · Code CP-305 · COMPLIED

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

  48. License terminal eventOSBORNE FRANK J: Rental landlord or residential registration marked inactive

    License 217016 · Inactive

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

  49. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 323289 · 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 323289 · 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. ViolationLICENSE-RES MFD

    Case 323289 · Violation 2519196 · Code PM-102.1/1 · CLOSEDCASE

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

  52. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 323289 · 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. License issue eventOSBORNE FRANK J: Rental landlord or residential registration initially issued

    License 217016 · Inactive

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

Where this comes from

Methodology & freshness

This report was assembled Jul 27, 2026, 9:57 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)