2026 assessment
$3.1M
OPA value, not a listing price
Property report
4250 Wissahickon Ave
77,456 sqftCMX3built 1885
Property at a glanceIndustrial building
Sixth Man Center INC
2027 published assessment
$3.1M
Future roll, not the current tax bill
Location
4200 block of Wissahickon Ave
ZIP 19129
Neighborhood area
East Falls
Approximate · based on ZIP 19129
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 $3,098,200. It is not yet the billed-year tax basis.
- OPA assessment · 2026$3.1M 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$3.1M 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 · 2021-06-08Change 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 · 2022-03-01Change 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 · 2022-07-08Interior Non-Load-Bearing Wall Demo.This 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 · 2022-09-20Addition 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 · 2023-03-06AlterationsThis 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 · 2023-05-23New 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 · 2023-07-27Rough-InThis 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 · 2023-09-13AlterationsThis 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 · 2023-10-04Addition 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 · 2023-10-17New 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 · 2023-12-28Temporary Tents and CanopiesThis 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 · 2024-01-11Special Event - Short Term COThis 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 · 2024-01-17Addition 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 · 2024-02-29Addition 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 · 2024-03-28Sitework 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 · 2024-04-01New 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 · 2024-07-05Temporary Tents and CanopiesThis 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 · 2024-08-21New 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 · 2025-01-28Solar Panels and StructureThis 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 · 2025-03-13Addition 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 · 2026-03-16Special Event - Short Term COThis 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 ↗
- Certification · 2024-05-29Fire 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 · 2024-05-31Fire 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 · 2024-12-11Fire 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 · 2026-02-10Sprinkler 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 · 2026-03-31Special Hazards 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 ↗
Property assessmentAssessmentPermitCertification
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 record26 events · exact dates, newest first
- CertificationSpecial Hazards Certification
- PermitSpecial Event - Short Term CO
- CertificationSprinkler Certification
- PermitAddition and/or Alteration
- PermitSolar Panels and Structure
- CertificationFire Alarm Certification
- PermitNew Construction
- PermitTemporary Tents and Canopies
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- PermitNew Construction or Additions
- PermitSitework with Onsite Utility Services
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- PermitSpecial Event - Short Term CO
- PermitTemporary Tents and Canopies
- PermitNew Construction
- PermitAddition and/or Alterations
- PermitAlterations
- PermitRough-In
- PermitNew Construction
- PermitAlterations
- PermitAddition and/or Alteration
- PermitInterior Non-Load-Bearing Wall Demo.
- PermitChange of Use
- PermitChange of Use
Verify the public record
Property tax
$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 $3,098,200. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 7750000172026 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
Industrial building, recorded in the City's special purpose category. The public record and owner trail follow.
What it is
Industrial building
Ind Warehouse Masonry+Oth
Owner
Sixth Man Center INC
$ / sq ft
$40
assessed value ÷ interior sqft
Interior area
77,456 sqft
Lot size
104,760 sqft
Built
1885
Zoning
CMX3
Recorded owner
Who's behind it
Sixth Man Center INC · corporate / LLC owner
• Tax bills mail to 1735 Market Street Concourse Level, Philadelphia PA, 19103
Block context
4200 block of Wissahickon Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4272 Wissahickon Ave · 4200 Wissahickon Ave
L&I licenses checked through Jul 25, 2026
No business or residential license records
No business license or residential registration matched this OPA parcel in the latest City data.
Open every source row 26 dated rows
- CertificationSpecial Hazards Certification
Certification BC-2026-009114 · Certified
Expires 2027-03-31
- PermitSpecial Event - Short Term CO
Permit AP-2026-001998 · Completed
FOR SHORT TERM CERTIFICATE OF OCCUPANCY FOR EID CELEBRATION HELD ON 3/19/2026 OR 3/20/2026. EVENT SHALL COMPLY WITH CODE BULLETIN NO. A-1501 R1. FIRE WATCH SHALL BE PROVIDED.
- CertificationSprinkler Certification
Certification BC-2026-003976 · Certified
Expires 2027-02-10
- PermitAddition and/or Alteration
Permit EP-2024-010611 · Completed
Installation of 240kWac rooftop solar array with 287.100kWdc worth of solar panels, panelboard, utility disconnect, and related conduit and wiring. ALL WORK IS TO BE DONE ACCORDING TO APPROVED DRAWINGS-2017 NEC.
- PermitSolar Panels and Structure
Permit GP-2025-000718 · Completed
FOR THE INSTALLATION OF ROOF MOUNTED SOLAR ARRAY 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.
- CertificationFire Alarm Certification
Certification BC-2024-032762 · Certified
Expires 2025-12-11
- PermitNew Construction
Permit FP-2024-001744 · Completed
EZ KITCHEN FIRE SUPPRESSION- For the installation of New Wet Chemical Kitchen Fire Suppression System as per attached standard. Deviations from these standards require submission of construction and site plans. Installation of ANSUL 3.0/3.0 fire suppression system
- PermitTemporary Tents and Canopies
Permit OP-2024-000245 · Expired
Install a temporary 30' x 40' White Top Tent for Philadelphia Youth Basketball Inc. Ribbon Cutting. Tenting will be on property of The Alan Horwitz Center and will not impact streets or sidewalks. Install 7/8/24 Event 7/9/24 Remove 7/11/24.
- CertificationFire Alarm Certification
Certification BC-2024-016047 · Certified
Expires 2025-05-31
- CertificationFire Alarm Certification
Certification BC-2024-015836 · Certified
Expires 2025-05-29
- PermitNew Construction or Additions
Permit PP-2024-004705 · Expired
Plumbing Permit for combo SP-2024-000264
- PermitSitework with Onsite Utility Services
Permit SP-2024-000264 · Expired
FOR A SITE IMPROVEMENT AS PER APPROVED PLANS. **SITE WORK ONLY**
- PermitAddition and/or Alterations
Permit FP-2023-002512 · Completed
FOR THE INSTALLATION OF A FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 13 THROUGHOUT THE ENTIRE BUILDING WITH 6” FIRE SERVICE, 6" BACKFLOW PREVENTION ASSEMBLY, AND FIRE PUMP COMPLYING WITH NFPA 20. ALL WORK SHALL COMPLY WITH THE APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.
- PermitAddition and/or Alteration
Permit EP-2024-000423 · Completed
Install speakers over basketball court and monitors on side of courts install equipment rack AS PEDR NEC 2017
- PermitSpecial Event - Short Term CO
Permit AP-2023-010079 · Expired
FOR THE SHORT TERM CERTIFICATE OF OCCUPANCY FOR A FUNDRAISING EVENT HELD ON 1/18/2024. THE EVENT MUST COMPLY WITH CODE BULLETIN NO. A-1501 R1.
- PermitTemporary Tents and Canopies
Permit OP-2023-000533 · Expired
Install a temporary tent for the Philadelphia Youth Foundation for a one day event at the Alan Horowitz "Sixth Man" Center located at 4250 Wissahickon Ave Philadelphia PA 19129. Tent will be on private property and will not impact streets or sidewalks. Install 1/17/24 Event 1/18/24 Remove 1/19/24.
- PermitNew Construction
Permit EP-2023-003762 · Completed
Provide and install (3) new 800 amp Main Distribution panels, electrical service and equipment, fire pump, new lighting, generator, power to HVAC equipment, receptacles, and floor boxes as per 2017 NEC. Install fire alarm system as per 2016 NFPA 72.
- PermitAddition and/or Alterations
Permit MP-2023-002347 · Completed
INSTALLATION OF NEW HVAC SYSTEM FOR A RECREATIONAL CENTER WITHIN AN EXISTING BUILDING AS PER APPROVED PLANS. *2018 IMC REVIEW* AMENDMENT APPROVED 4/29/24 AMEND MECHANICAL PERMIT MP-2023-002347 FOR CHANGES TO WORK WITHIN KITCHEN AREA AS PER APPROVED PLANS.
- PermitAlterations
Permit PP-2023-011709 · Completed
New Sanitary waste, storm piping, and domestic water piping for youth basketball center. Natural gas piping is not part of Eagle Mechanical's scope of work. There is also (1) Domestic Water Booster Pump, (1) Washer Box, and (5) Electric Water Coolers labeled as other in the fixture count.
- PermitRough-In
Permit FP-2023-001550 · Expired
Rough-In Permit for FP-2023-001520
- PermitNew Construction
Permit EP-2023-004263 · Completed
Provide/install 200 amp temporary service for construction site as per 2017 nec
- PermitAlterations
Permit PP-2023-002823 · Cancelled
Underground only for the conversion of an existing warehouse into new youth basketball center. New Sanitary waste and storm water piping. Permit will be amended when aboveground documents become available
- PermitAddition and/or Alteration
Permit CP-2022-004789 · Completed
FOR LEVEL 3 ALTERATION TO AN EXISTING STRUCTURE AND CHANGE IN OCCUPANCY CLASSIFICATION AS PER PLANS. AMENDMENT (3/8/2024) TO ADD WALL TYPES FOR MECHANICAL ROOM AS PER REVISED PLANS. AMENDMENT (4/24/2024) TO THE PREVIOUSLY APPROVED PLANS INCLUDING THE REMOVAL OF MEZZANINE, THE ADDITION OF A FIRE WALL AND OTHER CHANGES AS PER REVISED PLANS.
- PermitInterior Non-Load-Bearing Wall Demo.
Permit GM-2022-005566 · Expired
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.
- PermitChange of Use
Permit ZP-2022-002038 · Issued
Unity of Use
- PermitChange of Use
Permit ZP-2021-004711 · Completed
Public, Civic, and Institutional - Community Center
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 27, 2026, 5:52 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)