2026 assessment
$3.4M
OPA value, not a listing price
Property report
101-15 N 4th St
9,436 sqftCMX3built 1960
Property at a glanceCommercial
Individual owner on record
2027 published assessment
$3.4M
Future roll, not the current tax bill
Location
100 block of N 4th St
ZIP 19106
Neighborhood area
Old City · Society Hill
Approximate · based on ZIP 19106
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 $3,434,100. It is not yet the billed-year tax basis.
- OPA assessment · 2016$3.2M 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 · 2017$3.2M 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 · 2018$3.4M 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 · 2019$3.4M 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 · 2020$3.4M 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 · 2021$3.4M 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 · 2022$3.4M 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 · 2023$3.4M 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$3.4M 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$3.4M 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$3.4M 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$3.4M 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 · 2009-04-30AlterationThis 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 · 2009-05-07ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2014-05-29ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2014-06-05Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- Permit · 2016-03-21AlterationThis 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 · 2016-04-08ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2017-01-03PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing 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 · 2017-02-15ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2017-02-24MechanicalThis 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 · 2017-03-16Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- L&I violation · 2013-11-07FLOOR/CEILING FIRE DAMAGEDA 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 · 2013-10-18CSUINITIALA 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 · 2014-02-20CSUINITIALA 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 ↗
- Certification · 2022-09-23Emergency and Standby Power Systems 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 · 2024-11-12Emergency and Standby Power Systems 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 · 2026-01-15Emergency and Standby Power Systems 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 assessmentAssessmentL&I violationPermitInspectionCertification
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 record16 events · exact dates, newest first
- CertificationEmergency and Standby Power Systems Certification
- CertificationEmergency and Standby Power Systems Certification
- CertificationEmergency and Standby Power Systems Certification
- PermitMajor alteration
- PermitMechanical
- PermitElectrical
- PermitPlumbing
- PermitElectrical
- PermitAlteration
- PermitMajor alteration
- PermitElectrical
- InspectionCSUINITIAL
- L&I violationFLOOR/CEILING FIRE DAMAGED
- InspectionCSUINITIAL
- PermitElectrical
- PermitAlteration
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 $3,434,100. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 7814599002026 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
Not a house
Commercial. OPA shows a full or near-full assessment exemption whose basis must be verified. A $0 assessment-based estimate does not prove the live Tax Center account has no prior-period balance or other charges.
What it is
Commercial
Misc Fire/Police Masonry
Owner
Individual owner on record
Public / institutional
$ / sq ft
$364
above the $151 median for 7,668 commercial parcels citywide
Corridor
Old City
city commercial corridor
Interior area
9,436 sqft
Lot size
16,335 sqft
Built
1960
Zoning
CMX3
Block context
100 block of N 4th St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 125-27 N 4th St · 125-27 N 4th St
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 16 dated rows
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2026-001693 · Certified
Expires 2027-01-15
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2024-031280 · Certified
Expires 2025-11-12
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2022-013922 · Certified
Expires 2023-09-23
- PermitMajor alteration
Permit 742662 · COMPLETED
FOR PRESCRIPTIVE ALTERATIONS WITHIN AN EXISTING FIREHOUSE AS PER PLANS AND PHC/ARTCOM APPROVAL; NO EXTERIOR WORK AS PER PHC APPROVAL; SEPARATE PERMITS REQUIRED FOR ANY AND ALL MECHANICAL, ELECTRICAL, AND PLUMBING WORK; BUILDING IS CURRENTLY NOT SPRINKLERED.
- PermitMechanical
Permit 740021 · COMPLETED
REMOVAL THE OLD HEATING SYSTEM. FOR THE INSTALLATION OF AN HVAC SYSTEM TO INCLUDE EXHAUST FANS, PUMPS, UNIT HEATERS, PIPING WORK, AND ALL OTHER WORK AS PER APPROVED PLANS. SEPARATE PERMIT REQ'D FOR ANY ELECTRICAL AND PLUMBING WORK. ASBESTOS ABATEMENT REQUIRED PRIOR TO COMMENCEMENT OF WORK.
- PermitElectrical
Permit 739651 · COMPLETED
INSTALL 2 NEW MAIN DISTRIBUTION PANEL & 2 NEW SUBPANELS, NEW 22KVA UPS, 138 LIGHTS, 1 LIGHT RELAY PANEL, 28 SWITCHES, 37 CEILING MOUNT SENSORS & POWER PACKS, 50 RECEPTS, 140' WIREMOLD SERS 4000, MECH EQUIP CONNETS, ALL REQUIRED CONDUIT, MC CABLE AS PER 2008 NEC (CC DISTRICT)
- PermitPlumbing
Permit 739582 · COMPLETED
INTERIOR PLUMBING ALTERATIONS THROUGHOUT FIRE HOUSE ENGINE #8 TO INCLUDE THE INSTALLATION OF A 3" BACKFLOW PREVENTION CONTAINMENT ASSEMBLY - THE INSTALLATION WILL COMPLY WITH THE APPROVED PLANS AND THE PHILADELPHIA PLUMBING CODE 2004
- PermitElectrical
Permit 675462 · COMPLETED
INSTALLNG A NEW COMPLETE FIRE ALARM SYSTEM IN THE FIRE HOUSE AS PER NFPA 72
- PermitAlteration
Permit 674889 · COMPLETED
TEAR DOWN WALL 3'-4"ON RIGHT AND LEFT SIDE OF GATE AND RELAYING A NEW ROW LOCK USING GLENGARY 52DD BRICKS ON THE FRONT RIGHT SIDE CONNER OF THE BASE THAT HOLDS THE STATUE. DISMANTEL OUTTER WYTHE BRICK AND RE-BUILD CONNER. NEW MORTAR TO MATCH EXISTING. **PHC STAFF TO REVIEW MORTAR SAMPLE FOR FINAL APPROVAL ** ALL PEDESTRIAN PROTECTION METHODS TO BE IN PLACE OR STREETS CLOSURE PERMIT ISSUED PRIOR TO STARTING DEMOLITION ACTIVITY.
- PermitMajor alteration
Permit 530211 · COMPLETED
INTERIOR /EXTERIOR ALTERATIONS, REMOVE AND REPLACE ALL FIRE DAMAGED PORTIONS OF BUILDING TO INCLUDE NEW GARAGE ROLLING DOORS, NEW WINDOWS, DOORS, CEILING, MASONRY FACADE REPAIRS, LIGHTING, MECHANICALS, AND NEW FINISHES, IN AREAS AS INDICATED PER PLANS. COMPLETE ALTERATIONS TO MAKE SAFE, HABITABLE. ADDITIONAL PERMITS REQ: ELECTRICAL, PLUMBING, HVAC.
- PermitElectrical
Permit 534912 · COMPLETED
REPLACE WIRING DAMAGED IN FIRE, REPLACE 30 LIGHT FIXTURES AS PER 2008 NEC (CC DISTRICT)
- InvestigationCSUINITIAL
Case 410119 · PASSED
The cited inspection visit was marked passed.
- ViolationFLOOR/CEILING FIRE DAMAGED
Case 410119 · Violation 2997553 · Code PM-307.1/7 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationCSUINITIAL
Case 410119 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitElectrical
Permit 210264 · COMPLETED
ELECTRICAL WIRING FOR THE INSTALLATION OF EXHAUST FANS AS PER 2005 NEC (CC DIST)
- PermitAlteration
Permit 210217 · COMPLETED
FURNISH AND INSTALL FIRE TRUCK EMISSION POINT SOURCE CAPTURE SYSTEM PER THE PLANS AND SPECIFICATIONS. INSTALL NEDERMAN MAGNARAIL LL AND MAGNATRACK LL POINT SOURCE CAPTURE DEVICES AS SHOWN ON PLANS. INSTALL EXHAUST FANS AND ASSOCIATED DUCTWORK SERVING THE POINT SOURCE CAPTRUE DEVICES AS SHOWN ON PLANS FOR FIRE HOUSE. NOCHANGES/ALTERATIONS TO EXTERIOR WINDOWS OR DOORS
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
- Neighborhood income & rents: US Census ACS 5-year estimates
- Historical mortgage rates: Freddie Mac Primary Mortgage Market Survey, annual averages
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 26, 2026, 9:00 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)