Mixed-use property report
4823 Longshore Ave
5,048 sqftCMX2built 1938
Individual owner on record
4 violation rows marked OPEN in 2 active cases
The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.
Notice Of Violation
- Occupied W/O Tco Or Co
A-701.1/1 - New Use
A-301.1/65
Notice Of Violation
- Suppression System Testing & Maintenance
F-903.5 - Periodic Testing
F-901.6.4
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
The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.
Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $333,100. It is not yet the billed-year tax basis.
- OPA assessment · 2023$249K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2024$249K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2025$269K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2026$269K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2027$333K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- Permit · 2021-12-01Addition and/or AlterationThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-03-04Lot Line RelocationThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-03-30Change of UseThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-04-26Addition and/or AlterationThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-05-18Addition and/or AlterationsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-06-08Addition and/or AlterationThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-06-10AlterationsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-08-08Addition and/or AlterationsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2024-10-18Certificate of Occupancy (CO) (may inclu…This permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- L&I violation · 2017-09-08UNSAFE STRUCTUREA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2017-09-08EXTERIOR STRUCT UNSAFE COND 7A dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2017-09-08EXTERIOR STRUCT UNSAFE COND 13A dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2021-04-28VACANT STRUCTURE LICENSEA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-06-16SHORT TERM RENTAL PROPERTY LICENSEA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-06-16OCCUPIED W/O TCO OR COA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-06-16NEW USEA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-06-16SUPPRESSION SYSTEM TESTING & MAINTENANCEA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-06-16PERIODIC TESTINGA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2026-06-16L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2020-05-13L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2020-06-23L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2020-09-25L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2021-04-29L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2021-06-28L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2021-09-01L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2022-02-16L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2023-03-05L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2026-06-17L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2026-06-17L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- License · 2024-11-254823 Longshore Ave LLC: Rental landlord or residential registration initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2026-01-234823 Longshore Ave LLC: Rental landlord or residential registration marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2017-04-17HEREFORDS FINANCIAL LLC: Vacant Residential Property / Lot landlord or residential registration initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2018-06-15HEREFORDS FINANCIAL LLC: Vacant Residential Property / Lot landlord or residential registration marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2004-06-16ARTHUR NORTON: Vacant Residential Property / Lot landlord or residential registration initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2012-12-22ARTHUR NORTON: Vacant Residential Property / Lot landlord or residential registration marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- Certification · 2022-12-12Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2022-12-14Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2022-12-14Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-04-21Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2026-06-22Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
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.
- CertificationFire Alarm Certification
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationSHORT TERM RENTAL PROPERTY LICENSE
- L&I violationOCCUPIED W/O TCO OR CO
- L&I violationNEW USE
- L&I violationSUPPRESSION SYSTEM TESTING & MAINTENANCE
- L&I violationPERIODIC TESTING
- InspectionL&I investigation
- License4823 Longshore Ave LLC: Rental landlord or residential registration marked inactive
- CertificationFire Alarm Certification
- License4823 Longshore Ave LLC: Rental landlord or residential registration initially issued
- PermitCertificate of Occupancy (CO) (may inclu…
- InspectionL&I investigation
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationSprinkler Certification
- PermitAddition and/or Alterations
- PermitAlterations
- PermitAddition and/or Alteration
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- PermitChange of Use
- PermitLot Line Relocation
- InspectionL&I investigation
- PermitAddition and/or Alteration
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationVACANT STRUCTURE LICENSE
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- LicenseHEREFORDS FINANCIAL LLC: Vacant Residential Property / Lot landlord or residential registration marked inactive
- L&I violationUNSAFE STRUCTURE
- L&I violationEXTERIOR STRUCT UNSAFE COND 7
- L&I violationEXTERIOR STRUCT UNSAFE COND 13
- LicenseHEREFORDS FINANCIAL LLC: Vacant Residential Property / Lot landlord or residential registration initially issued
- LicenseARTHUR NORTON: Vacant Residential Property / Lot landlord or residential registration marked inactive
- LicenseARTHUR NORTON: Vacant Residential Property / Lot landlord or residential registration initially issued
Verify the public record
Property tax
$3,761/year estimated property tax
2026 taxable assessment $268,700 × 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 $333,100. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8710000382026 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.”
Property report
Mixed-use property
Mixed-use, recorded in the City's mixed-use category. The public record and owner trail follow.
4 open violations
Block context
4800 block of Longshore Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4821 Longshore Ave · 4825 Longshore Ave
L&I license dates · data through Jul 24, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
No L&I business license is on record at this address in data through Jul 24, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
Rental · Initial issue date Nov 25, 2024 · Terminal license date Jan 23, 2026
Vacant Residential Property / Lot · Initial issue date Apr 17, 2017 · Terminal license date Jun 15, 2018
Vacant Residential Property / Lot · Initial issue date Jun 16, 2004 · 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 40 dated rows
- CertificationFire Alarm Certification
Certification BC-2026-018056 · Certified
Expires 2027-06-22
- InvestigationL&I investigation
Case CF-2026-071908 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2026-071984 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationSHORT TERM RENTAL PROPERTY LICENSE
Case CF-2026-071010 · Violation VI-2026-044014 · Code 9-3900 ET SEQ · SVN ISSUED
Resolution: SVN ISSUED
- ViolationOCCUPIED W/O TCO OR CO
Case CF-2026-071908 · Violation VI-2026-044611 · Code A-701.1/1 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationNEW USE
Case CF-2026-071908 · Violation VI-2026-044610 · Code A-301.1/65 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationSUPPRESSION SYSTEM TESTING & MAINTENANCE
Case CF-2026-071984 · Violation VI-2026-044639 · Code F-903.5 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationPERIODIC TESTING
Case CF-2026-071984 · Violation VI-2026-044638 · Code F-901.6.4 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- InvestigationL&I investigation
Case CF-2026-071010
- License terminal event4823 Longshore Ave LLC: Rental landlord or residential registration marked inactive
License 0966395 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- CertificationFire Alarm Certification
Certification BC-2025-011205 · Certified
Expires 2026-04-21
- License issue event4823 Longshore Ave LLC: Rental landlord or residential registration initially issued
License 0966395 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitCertificate of Occupancy (CO) (may inclu…
Permit AP-2024-006590 · Expired
FOR THE CERTIFICATE OF OCCUPANCY FOR THE USE OF R1 OCCUPANCY (VISITOR ACCOMODATION) AT PARTIAL FIRST FLOOR AND ON THE SECOND FLOOR OF AN EXISTING BUILDING. NO CHANGE IN VACANT COMMERCIAL SPACE ON THE 1ST FLOOR FRONT. NO WORK IS PERMITTED UNDER THIS PERMIT.
- InvestigationL&I investigation
Case CF-2021-033684 · PASSED
The cited inspection visit was marked passed.
- CertificationFire Alarm Certification
Certification BC-2023-002792 · Certified
Expires 2023-12-14
- CertificationFire Alarm Certification
Certification BC-2022-018875 · Certified
Expires 2023-12-14
- CertificationSprinkler Certification
Certification BC-2022-018756 · Certified
Expires 2023-12-12
- PermitAddition and/or Alterations
Permit FP-2022-001810 · Completed
FOR INSTALLATION OF SPRINKLER SYSTEM PER NFPA 13 WITH TWO-INCH FIRE SERVICE LINE WITH BFP DEVICE AS PER APPROVED PLANS.
- PermitAlterations
Permit PP-2022-007379 · Completed
Alterations: Interior and exterior plumbing. All proposed work to be done in accordance with Philadelphia Plumbing Code 2018.
- PermitAddition and/or Alteration
Permit EP-2022-004757 · Completed
Installation of new 600 amp service and wiring throughout with lights, receptacle outlets, and smoke alarms as per 2017 NEC. Install fire alarm as per 2016 NFPA 72.
- PermitAddition and/or Alterations
Permit MP-2022-002017 · Completed
FOR INSTALLATION OF NEW HVAC SYSTEM TO SERVE MIXED-USE BUILDING AS PER APPROVED PLANS.
- PermitAddition and/or Alteration
Permit CP-2022-001830 · Completed
FOR LEVEL III ALTERATION WITH COMPLETE CHANGE OF OCCUPANCY CLASSIFICATION TO CREATE A VACANT COMMERCIAL SPACE ON THE 1ST FLOOR (SEPARATE USE REGISTRATION AND C/O REQUIRED PRIOR TO OCCUPANCY) AND MULTI-FAMILY HOUSEHOLD LIVING( 7 DWELLING UNITS). BUILDING TO BE FULLY SPRINKLERED. SEPARATE PERMITS REQUIRED FOR MEP & FP WORK. ADDITIONAL SPRINKLERS SHALL BE INSTALLED AROUND THE STAIRWAY OPENING AT THE FRONT.
- PermitChange of Use
Permit ZP-2022-001537 · Issued
Residential - Household Living - Multi-Family
- PermitLot Line Relocation
Permit ZP-2022-001662 · Issued
Complete demolition of rear one story portion of the existing structure on the lot and Relocation of lot lines to create one lot (Premises - C) from two deeded lots, Premises - A (4823 Longshore Ave) and Premises - B (6921 Edmund St.) in two separate OPA accounts (Size and location as shown on the plan).
- InvestigationL&I investigation
Case 603339 · PASSED
The cited inspection visit was marked passed.
- PermitAddition and/or Alteration
Permit RP-2021-019039 · Completed
Make Safe Permit to address L&I Unsafe case #603339 for loose and missing bricks, along the East wall and chimney along the side wall is leaning out of plumb by performing repairs as per plans and Engineer's Report dated 11/23/2021, and L&I Code Bulletin No. PM-1801; Abutting sidewalk must be closed with fencing a minimum of six (6) feet in height; Separate Streets Department permit required for sidewalk closure; no other work on this permit that does not specifically address case #603339; PA professional engineer is required to monitor repairs made under this permit. The engineer must submit a sealed statement to the Department confirming that the structure is in sound condition at completion.
- InvestigationL&I investigation
Case CF-2021-033684 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2021-033684 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2021-033684 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationVACANT STRUCTURE LICENSE
Case CF-2021-033684 · Violation VI-2021-025625 · Code 9-3905 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case 603339 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case 603339 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case 603339 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License terminal eventHEREFORDS FINANCIAL LLC: Vacant Residential Property / Lot landlord or residential registration marked inactive
License 735506 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- ViolationUNSAFE STRUCTURE
Case 603339 · Violation 211940400 · Code PM15-108.1 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCT UNSAFE COND 7
Case 603339 · Violation 211940522 · Code PM15-304.1G · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCT UNSAFE COND 13
Case 603339 · Violation 211940399 · Code PM15-304.1M · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- License issue eventHEREFORDS FINANCIAL LLC: Vacant Residential Property / Lot landlord or residential registration initially issued
License 735506 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventARTHUR NORTON: Vacant Residential Property / Lot landlord or residential registration marked inactive
License 276908 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventARTHUR NORTON: Vacant Residential Property / Lot landlord or residential registration initially issued
License 276908 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
Where this comes from
- Assessment, spec sheet & owner: OPA Property Assessments, Office of Property Assessment
- Sales & deed history: Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections: L&I Property History · Atlas
- Tax delinquency snapshot · June 2022: Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016: Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance: Verify with Philadelphia Revenue
- Zoning appeals: L&I & Zoning Board appeals
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 24, 2026, 9:37 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)
