2026 assessment
$20M
OPA value, not a listing price
Property report
4801 Jefferson St
3 stories71,252 sqftI2built 2023
Property at a glanceIndustrial
Supra Enterprises Limited Liability Comp
2027 published assessment
$20M
Future roll, not the current tax bill
Location
4800 block of Jefferson St
ZIP 19131
Neighborhood area
Wynnefield · West Park
Approximate · based on ZIP 19131
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 $20,251,200. It is not yet the billed-year tax basis.
- OPA assessment · 2025$20M 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$20M 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$20M 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 · 2020-10-04New construction, addition, GFA changeThis 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 · 2020-12-29New ConstructionThis 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 · 2021-05-20New Construction or AdditionsThis 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 · 2021-06-07New ConstructionThis 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 · 2021-07-14New ConstructionThis 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 · 2021-09-27New ConstructionThis 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 · 2022-04-18Sitework with Onsite Utility ServicesThis 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 · 2022-04-20New Construction or AdditionsThis 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 · 2022-05-04New construction, addition, GFA changeThis 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 · 2022-06-08New ConstructionThis 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 · 2022-11-01Addition 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 · 2022-12-27Addition 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 · 2023-01-12New Construction or AdditionsThis 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 · 2023-01-19Addition 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 · 2023-04-12Addition 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 · 2023-07-14Addition 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 ↗
- L&I violation · 2025-12-15BENCHMARKING LATEA 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 · 2025-12-15L&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 · 2026-01-27L&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 ↗
- Appeal · 2022-05-12ZBA Permit Denial - VarianceA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
Property assessmentAssessmentL&I violationAppealPermitInspection
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 record20 events · exact dates, newest first
- InspectionL&I investigation
- L&I violationBENCHMARKING LATE
- InspectionL&I investigation
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- PermitAddition and/or Alterations
- PermitNew Construction or Additions
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- PermitNew Construction
- AppealZBA Permit Denial - Variance
- PermitNew construction, addition, GFA change
- PermitNew Construction or Additions
- PermitSitework with Onsite Utility Services
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction or Additions
- PermitNew Construction
- PermitNew construction, addition, GFA change
Verify the public record
Property tax
$56,695/year estimated property tax
2026 taxable assessment $4,050,200 × 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 $20,251,200. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8840001422026 OPA taxes $4,050,200 of $20,251,000 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →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
Industrial property
Industrial, recorded in the City's industrial category. The public record and owner trail follow.
What it is
Industrial
Vacant Land Indust Acre+
Owner
Supra Enterprises Limited Liability Comp
$ / sq ft
$284
above the $70 median for 3,574 industrial parcels citywide
Interior area
71,252 sqft
Lot size
404,644 sqft
Stories
3
Built
2023
Zoning
I2
Recorded owner
Who's behind it
Supra Enterprises Limited Liability Comp · corporate / LLC owner
• Tax bills mail to 5070 Parkside Ave Ste 3200, Philadelphia PA, 19131
Block context
4800 block of Jefferson St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4860 Jefferson St
L&I license dates · data through Jul 10, 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 10, 2026.
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 20 dated rows
- InvestigationL&I investigation
Case CF-2025-133885 · PASSED
The cited inspection visit was marked passed.
- ViolationBENCHMARKING LATE
Case CF-2025-133885 · Violation VI-2025-097181 · Code 9-3402(2) · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- InvestigationL&I investigation
Case CF-2025-133885 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitAddition and/or Alteration
Permit EP-2023-006549 · Completed
Replace In Kind (7) Fire Alarm Devices
- PermitAddition and/or Alteration
Permit EP-2023-000349 · Completed
INSTALL NEW 60 AMP PANEL RPR & FEEDER. INSTALL LIGHTS NORMAL & EMERGENCY SWITCHES, SENSORS. & RECEPTACLES. ALL WORK IN ACCORDANCE WITH THE 2017 NEC.
- PermitAddition and/or Alterations
Permit MP-2023-000014 · Completed
FOR THE INSTALLATION OF ONE (1) DUCTLESS APPLICANCE AND TWO (2) APPLIANCES CONNECTED VIA DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK.
- PermitNew Construction or Additions
Permit PP-2022-018354 · Completed
To install 6 toilets, 6 lavatory's and 4 showers on the 2nd floor and the roof deck, including new piping from the main sanitary and water lines.
- PermitAddition and/or Alterations
Permit FP-2022-003299 · Completed
EZ PERMIT SPRINKLER RELOCATION (NFPA 13)- For the Relocation of Sprinkler Heads as per attached standards. Deviations from these standards require submission of construction and site plans. Relocate 3 Sprinkler Heads throughout the roof deck of Property.
- PermitAddition and/or Alteration
Permit CP-2021-008057 · Completed
FOR THE ERECTION OF AN ADDITION WITH ROOF DECK ABOVE A PREVIOUSLY APPROVED DETACHED WAREHOUSE STRUCTURE UNDERCONSTRUCTION (SEE CP-2020-005797) WITH ASSOCIATED TOILET ROOMS AND DECK ACCESS STRUCTURES. ROOF DECK ACCESSORY TO PREVIOUSLY APPROVED BUSINESS & PROFESSIONAL OFFICE AND WAREHOUSE USES.
- PermitNew Construction
Permit EP-2021-001468 · Completed
Electrical fitout of warehouse including electrical distribution, lighting, power connections, wiring devices, emergency generator and fire pump as per 2017 NEC. Install fire alarm as per 2016 NFPA 72. Amendment: We need to change the 3rd Party Inspector on this permit to "United Inspection Agency" (Agency License Number 18289). so that they can appropriately close out our inspection.
- AppealZBA Permit Denial - Variance
Appeal ZP-2021-015187 · Completed · Granted
Related permit ZP-2021-015187 · PERMIT for the erection of an addition with roof deck above a previously approved detached structure (see AP#1043954). Size and location as shown on plans. Roof deck accessory to previously approved business & professional office and wareho
- PermitNew construction, addition, GFA change
Permit ZP-2021-015187 · Issued
FOR THE ERECTION OF AN ADDITION WITH ROOF DECK ABOVE A PREVIOUSLY APPROVED DETACHED STRUCTURE (SEE AP#1043954). SIZE AND LOCATION AS SHOWN ON PLANS. ROOF DECK ACCESSORY TO PREVIOUSLY APPROVED BUSINESS & PROFESSIONAL OFFICE AND WAREHOUSE USES.
- PermitNew Construction or Additions
Permit PP-2022-006106 · Completed
Plumbing Permit for combo SP-2021-000155
- PermitSitework with Onsite Utility Services
Permit SP-2021-000155 · Completed
Site work for installation of 6 in sanitary 4 in water 5 inlets 3 storm manholes 3 trench drains 1 meter pit 13 roof drains
- PermitNew Construction
Permit FP-2021-001896 · Completed
FOR THE INSTALLATION OF A FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 13 WITH AN 8-INCH FIRE SERVICE LINE; FOR THE INSTALLATION OF A BACKFLOW PREVENTION ASSEMBLY, A FIRE PUMP AND JOCKEY PUMP, AS PER APPROVED PLANS.
- PermitNew Construction
Permit MP-2021-000985 · Completed
INSTALLATION OF HVAC SYSTEM IN NEW WAREHOUSE AS PER APPROVED PLANS. *2018 IMC REVIEW*
- PermitNew Construction
Permit EP-2021-000618 · Completed
Install 200 amp temporary service. Installation of temporary power and light for construction.
- PermitNew Construction or Additions
Permit PP-2021-006295 · Completed
To install 67 fixtures, 15 roof drains and one 3" water service. Will run sanitary and water piping to fixtures, from the mains. "Other" fixtures are 2 mop sinks and 2 eye wash sinks. According to the 2018 PPC.
- PermitNew Construction
Permit CP-2020-005797 · Completed
FOR THE ERECTION OF A DETACHED STRUCTURE. FOR USE AS WAREHOUSE AND BUSINESS AND PROFESSIONAL OFFICE, AND SIXTY-FOUR (64) ACCESSORY OFF STREET SURFACE PARKING SPACES INCLUDING 4 ADA SPACES (INCLUDING 1 VAN ACCESSIBLE) AND FIVE (5) OFF STREET LOADING SPACES, AND SEVEN (7) OFF STREET BICYCLE PARKING SPACES ON AN ACCESSIBLE ROUTE. BUILDING TO BE FULLY SPRINKLERED. SEPARATE PERMITS REQUIRED FOR M.E.P.S WORK. SEPARATE APPROVAL REQUIRED FROM PA L&I FOR ELEVATOR INSTALLATION.
- PermitNew construction, addition, GFA change
Permit 1043954 · Completed
FOR THE ERECTION OF A DETACHED STRUCTURE. SIZE AND LOCATION AS SHOWN ON THE APPLICATION / PLAN.
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 20, 2026, 9:55 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)