Commercial property report

4548 Market St

2 stories35,000 sqftCMX2built 1940

Property at a glanceOffices

Enterprise Center

2026 assessment
$3.9M OPA value, not a listing price
2027 published assessment
$3.7M Future roll, not the current tax bill
Neighborhood area
Walnut Hill · Haddington Approximate · based on ZIP 19139
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar
Open L&I record

2 violation rows marked OPEN in 1 active case

The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.

Open City history ↗
Case CF-2026-017671

Notice Of Violation

IN VIOLATION

Opened Feb 27, 2026 · Latest inspection FAILED · Jul 6, 2026

  • Periodic TestingF-901.6.4
  • Inspection, Testing & MaintenanceF-901.6

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 $3,717,500. It is not yet the billed-year tax basis.

$0$2.5M$5.0M$3.7M2005200920132017202120252027
Property assessmentAssessmentL&I violationPermitInspectionLicenseCertification

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. InspectionL&I investigation
  3. L&I violationPERIODIC TESTING
  4. L&I violationINSPECTION, TESTING & MAINTENANCE
  5. InspectionL&I investigation
  6. CertificationSprinkler Certification
  7. PermitRoof Covering Replacement
  8. CertificationFire Alarm Certification
  9. InspectionPRECOURT (likely: pre-court compliance inspection)
  10. PermitPlumbing
  11. PermitAlteration
  12. PermitMajor alteration
  13. InspectionPRECOURT (likely: pre-court compliance inspection)
  14. InspectionPRECOURT (likely: pre-court compliance inspection)
  15. PermitSuppression
  16. PermitAdministrative
  17. InspectionCI INSP
  18. InspectionCI INSP
  19. L&I violationEGRESS-ASSEM OCC SIGNS
  20. L&I violationVIOL C&I MESSAGE
  21. InspectionCI INSP
  22. LicenseTHE ENTERPRISE CENTER: Dumpster License - Private Property L&I license filing initially issued
  23. InspectionCI INSP
  24. InspectionCI INSP
  25. InspectionCI INSP
  26. InspectionCI INSP
  27. InspectionCI INSP
  28. InspectionCI INSP
  29. LicenseSTEVE BOB (C/O WEST PHILA ENTERPRISE CTR): Dumpster License - Private Property L&I license filing marked inactive
  30. L&I violationFA/SUPP INSTALL PERMIT
  31. InspectionCI INSP
  32. InspectionCI INSP
  33. InspectionCI INSP
  34. L&I violationEGRESS-ASSEM OCC SIGNS
  35. L&I violationVIOL C&I MESSAGE
  36. InspectionCI INSP
  37. InspectionCI INSP
  38. L&I violationANNUAL CERT FIRE ALARM
  39. L&I violationVIOL C&I MESSAGE
  40. L&I violationFIRE PROT SYS ANNUAL TEST
  41. InspectionCI INSP
  42. LicenseSTEVE BOB (C/O WEST PHILA ENTERPRISE CTR): Dumpster License - Private Property L&I license filing initially issued

Verify the public record

$0/year estimated property tax

2026 taxable assessment $0 × 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 $3,717,500. 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 883080700
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationFull assessment exemption shown

2026 OPA shows a zero or de minimis taxable assessment. The open assessment split does not establish the exemption's legal basis, continuing eligibility, or treatment after a transfer.

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

Commercial property

Offices, recorded in the City's offices category. The public record and owner trail follow.

2 open violations

What it is
Offices Off Bld N/Com W/Pkg Mason
Owner
Enterprise Center
$ / sq ft
$106 below the $142 median for 753 offices parcels citywide
Corridor
46th Street and vicinity city commercial corridor
Interior area
35,000 sqft
Lot size
42,420 sqft
Stories
2
Built
1940
Zoning
CMX2

Recorded owner

Who's behind it

Enterprise Center · corporate / LLC owner

• Tax bills mail to 4548 Market St, Philadelphia PA, 19139

Block context

4500 block of Market St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 4500 Market St

No business or residential license records

No business license or residential registration matched this OPA parcel in the latest City data.

Verify with the City ↗
Open every source row 41 dated rows
  1. InvestigationL&I investigation

    Case CF-2026-017671 · FAILED

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

  2. InvestigationL&I investigation

    Case CF-2026-017671 · FAILED

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

  3. ViolationPERIODIC TESTING

    Case CF-2026-017671 · Violation VI-2026-011139 · 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.

  4. ViolationINSPECTION, TESTING & MAINTENANCE

    Case CF-2026-017671 · Violation VI-2026-011140 · Code F-901.6 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  5. InvestigationL&I investigation

    Case CF-2026-017671 · FAILED

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

  6. CertificationSprinkler Certification

    Certification BC-2025-022659 · Certified

    Expires 2026-08-25

  7. PermitRoof Covering Replacement

    Permit GM-2024-008103 · Completed

    For minor construction work at the subject property in accordance with all applicable provisions of the Philadelphia Code, all references codes and standards, and the attached EZ Standard, where included. Deviation from this standard shall result in permit revocation. A separate permit from the Philadelphia Department of Streets is required for any sidewalk and street closures. All means of pedestrian protection required at the site in accordance with the Philadelphia Building Code Chapter 33 shall be in place prior to start of work.

  8. CertificationFire Alarm Certification

    Certification BC-2023-006042 · Certified

    Expires 2024-03-17

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

    Case 261196 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  10. PermitPlumbing

    Permit 819592 · COMPLETED

    REPAIR LATERAL PA20172701457 (COMM) "SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"

  11. PermitAlteration

    Permit 612981 · COMPLETED

    STUCCO SIDEWALL. REMOVE LOOSE CEMENT AND STUCCO.

  12. PermitMajor alteration

    Permit 404053 · COMPLETED

    ROOF REMEDIATION EAST PORTION, WET SEAL OVER EXISTING MEMBRANE AND COMPONENTS AND INSTALL NEW GREEN TYPE ROOF OVERLAYING EXISTING ROOF, GRAVEL, DRAINAGE - EAST PORTION ONLY WHERE SPECIFIED BY ENGINEER'S STRUCTURAL ASSESSMENT (EAST ORIGINAL PORTION ONLY APPROXIMATELY 4300 SF.) AND AS PER MANUFACTURER'S SPECIFICATIONS AND DETAILS.

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

    Case 261196 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

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

    Case 261196 · 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.

  15. PermitSuppression

    Permit 336198 · COMPLETED

    REPLACE 227 RECALLED CENTRAL OMEGA SPRINKLER HEADS.

  16. PermitAdministrative

    Permit 318623 · COMPLETED

    C/O FOR MEETING ROOM

  17. InvestigationCI INSP

    Case 261196 · FAILED

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

  18. InvestigationCI INSP

    Case 261196 · CLOSED

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

  19. ViolationEGRESS-ASSEM OCC SIGNS

    Case 261196 · Violation 2061266 · Code FC-1004.3/1 · COMPEXCP

  20. ViolationVIOL C&I MESSAGE

    Case 261196 · Violation 2061265 · Code A-000.0/10 · COMPEXCP

  21. InvestigationCI INSP

    Case 261196 · FAILED

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

  22. License issue eventTHE ENTERPRISE CENTER: Dumpster License - Private Property L&I license filing initially issued

    License 514547 · Active

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

  23. InvestigationCI INSP

    Case 164158 · CLOSED

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

  24. InvestigationCI INSP

    Case 164158 · CLOSED

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

  25. InvestigationCI INSP

    Case 164158 · PASSED

    The cited inspection visit was marked passed.

  26. InvestigationCI INSP

    Case 164158 · PASSED

    The cited inspection visit was marked passed.

  27. InvestigationCI INSP

    Case 164158 · PASSED

    The cited inspection visit was marked passed.

  28. License terminal eventSTEVE BOB (C/O WEST PHILA ENTERPRISE CTR): Dumpster License - Private Property L&I license filing marked inactive

    License 279161 · Inactive

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

  29. ViolationFA/SUPP INSTALL PERMIT

    Case 164158 · Violation 1603962 · Code FC-105.7/1 · COMPLIED

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

  30. InvestigationCI INSP

    Case 164158 · FAILED

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

  31. InvestigationCI INSP

    Case 134936 · PASSED

    The cited inspection visit was marked passed.

  32. InvestigationCI INSP

    Case 164158 · FAILED

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

  33. ViolationEGRESS-ASSEM OCC SIGNS

    Case 164158 · Violation 1603961 · Code FC-1004.3/1 · COMPLIED

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

  34. ViolationVIOL C&I MESSAGE

    Case 164158 · Violation 1603960 · Code A-000.0/10 · COMPLIED

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

  35. InvestigationCI INSP

    Case 164158 · FAILED

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

  36. InvestigationCI INSP

    Case 134936 · FAILED

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

  37. ViolationANNUAL CERT FIRE ALARM

    Case 134936 · Violation 859672 · Code FC-914.1/3 · COMPEXCP

  38. ViolationVIOL C&I MESSAGE

    Case 134936 · Violation 859673 · Code A-000.0/10 · COMPEXCP

  39. ViolationFIRE PROT SYS ANNUAL TEST

    Case 134936 · Violation 859671 · Code FC-914.1/1 · COMPEXCP

  40. InvestigationCI INSP

    Case 134936 · FAILED

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

  41. License issue eventSTEVE BOB (C/O WEST PHILA ENTERPRISE CTR): Dumpster License - Private Property L&I license filing initially issued

    License 279161 · Inactive

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

Where this comes from

Methodology & freshness

This report was assembled Jul 28, 2026, 12:59 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)