2026 assessment
$1.6M
OPA value, not a listing price
Commercial property report
4126-38 Walnut St
1 story13,954 sqftCMX3built 1940
Property at a glanceCommercial
Univ City Associates
2027 published assessment
$3.5M
Future roll, not the current tax bill
Location
4100 block of Walnut St
ZIP 19104
Neighborhood area
University City · West Powelton
Approximate · based on ZIP 19104
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 $3,488,500. It is not yet the billed-year tax basis.
- OPA assessment · 2016$1.5M 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$1.5M 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$1.6M 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$1.5M 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$1.5M 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$1.5M 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$1.5M 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$1.6M 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$1.6M 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$1.6M 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$1.6M 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$3.5M 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 · 2017-05-09MechanicalThis 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 · 2017-06-15ElectricalThis 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 · 2019-09-23Addition 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 · 2019-10-10New 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 · 2019-12-09Amend for conversionThis 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 · 2019-12-12AlterationsThis 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 · 2019-12-18AlterationsThis 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 · 2019-12-23New 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 · 2020-01-10New 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 · 2020-01-22New 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 · 2020-06-18Addition 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 · 2012-01-26VIOL C&I MESSAGEA 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 · 2012-01-26ANNUAL CERT FIRE SUPPA 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 · 2012-01-26CI INSPA 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 · 2012-04-09CI INSPA 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 · 2012-05-30CI INSPA 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 · 2012-05-30CI INSPA 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 · 2011-03-25UNIVERSITY OF PENNA TRUSTEES: Dumpster License - Private Property L&I license filing 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 ↗
- Certification · 2022-03-08Fire 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 · 2022-09-12Sprinkler 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 · 2023-10-31Sprinkler 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 · 2024-06-06Sprinkler 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 · 2025-06-18Sprinkler 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 · 2026-06-25Fire 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 ↗
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 record24 events · exact dates, newest first
- CertificationFire Alarm Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationFire Alarm Certification
- PermitAddition and/or Alteration
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction
- PermitAlterations
- PermitAlterations
- PermitAmend for conversion
- PermitNew Construction
- PermitAddition and/or Alteration
- PermitElectrical
- PermitMechanical
- InspectionCI INSP
- InspectionCI INSP
- InspectionCI INSP
- L&I violationVIOL C&I MESSAGE
- L&I violationANNUAL CERT FIRE SUPP
- InspectionCI INSP
- LicenseUNIVERSITY OF PENNA TRUSTEES: Dumpster License - Private Property L&I license filing initially issued
Verify the public record
Property tax
$22,659/year estimated property tax
2026 taxable assessment $1,618,700 × 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 $3,488,500. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8820007902026 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
Commercial property
Commercial, recorded in the City's commercial category. The public record and owner trail follow.
What it is
Commercial
Health Fac Clinic Masonry
Owner
Univ City Associates
$ / sq ft
$250
above the $151 median for 7,668 commercial parcels citywide
Corridor
40th Street and vicinity
city commercial corridor
Interior area
13,954 sqft
Lot size
20,416 sqft
Stories
1
Built
1940
Zoning
CMX3
Recorded owner
Who's behind it
Univ City Associates · corporate / LLC owner
• Tax bills mail to 3451 Walnut St, Philadelphia PA, 19104
Block context
4100 block of Walnut St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4106-08 Walnut St · 4104 Walnut St
L&I license dates · data through Jul 25, 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 25, 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 23 dated rows
- CertificationFire Alarm Certification
Certification BC-2026-018083 · Certified
Expires 2027-06-25
- CertificationSprinkler Certification
Certification BC-2025-016592 · Certified
Expires 2026-06-18
- CertificationSprinkler Certification
Certification BC-2024-018496 · Certified
Expires 2025-06-06
- CertificationSprinkler Certification
Certification BC-2023-023196 · Certified
Expires 2024-10-31
- CertificationSprinkler Certification
Certification BC-2022-012649 · Certified
Expires 2023-09-12
- CertificationFire Alarm Certification
Certification BC-2022-004299 · Certified
Expires 2023-03-08
- PermitAddition and/or Alteration
Permit EP-2020-000396 · Completed
-Provide & Install FA Devices: Smoke detectors, Horn/Strobes, Duct detectors, pull stations. -Provide & Install FA Remote Annunciator -Provide & Install FA Annunciator Panel as per NFPA 72
- PermitNew Construction
Permit 1043392 · Completed
FURNISH & INSTALL 100-CATEGORY 6E PLENUM CABLES FOR VOICE & DATA LONGEST RUN 125' AS PER NEC 2017 WEST DISTRICT
- PermitNew Construction
Permit 1040834 · Completed
EZ PERMIT SPRINKLER RELOCATION (NFPA 13)-RELOCATE 143 SPRINKLER HEADS For the Relocation of Sprinkler Heads as per attached standards. Deviations from these standards require submission of construction and site plans.
- PermitNew Construction
Permit 1015847 · Completed
INSTALL MANUAL TRANSFER SWITCH/PANELS/TRANSFORMER. INSTALL LIGHTING FIXTURES. INSTALL HOSPITAL GRADE DEVICES/SWITCHES. INSTALL HOSPITAL GRADE WIRING AS PER 2017 NEC (WEST DIST)
- PermitAlterations
Permit 1036094 · Completed
REPLACE HOUSE, CURB TRAP & FAI PA20193390525 "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"
- PermitAlterations
Permit 1022993 · Completed
ROUGH IN PLBG FROM EXISTING TO INSTALL 11WC 25LAV SINKS 2URINALS 8SINKS 2D.F'S 1MOP SINK 1LAUNDRY TRAY 20 FLR DRAINS 4FLOOR SINKS 2TRENCH DRAINS 2EYE WASHES 29 OUTLETS
- PermitAmend for conversion
Permit 1021650 · Completed
TO AMEND PERMIT 985588 FOR REVISIONS AT FLEX/TRAINING ROOM TO BECOME A TRANSITIONAL AREA WITH 4 TRANSITIONAL STATIONS AS PER PLANS.
- PermitNew Construction
Permit 1014016 · Completed
INSTALLATION OF NEW HVAC SYSTEM FOR AN EXISTING DIALYSIS CLINIC TO INCLUDE ROOFTOP UNITS, EXHAUST FAN, DUCTWORK AND GRILLS AS PER APPROVED PLANS.
- PermitAddition and/or Alteration
Permit 985588 · Completed
FOR INTERIOR LEVEL 3 ALTERATIONS OF AN EXISTING DIALYSIS CLINIC WITH 24 CHAIRS PLUS 1 ISOLATION ROOM AS PER PLANS.
- PermitElectrical
Permit 783115 · COMPLETED
DISCONNECT 2- ROOF TOP HVAC UNITS 208/230-3, 30A AND 50A AND REPLACE IN KIND ONLY- 2- ROOF TOP UNITS (NO NEW WIRING OR EQUIPMENT ON THIS PERMIT)....IN ACCORDANCE WITH 2008 NEC (DIALYSIS CENTER)
- PermitMechanical
Permit 774726 · COMPLETED
REPLACE 2 ROOF TOP HVAC UNITS WITH 2 NEW OF THE SAME SIZE AND SPECIFICATIONS. EXISTING UNITS ARE NOT REPAIRABLE.
- InvestigationCI INSP
Case 313795 · PASSED
The cited inspection visit was marked passed.
- InvestigationCI INSP
Case 313795 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationVIOL C&I MESSAGE
Case 313795 · Violation 2423615 · Code A-000.0/10 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationANNUAL CERT FIRE SUPP
Case 313795 · Violation 2423616 · Code FC-915.1/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationCI INSP
Case 313795 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License issue eventUNIVERSITY OF PENNA TRUSTEES: Dumpster License - Private Property L&I license filing initially issued
License 528593 · Active
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 27, 2026, 11:25 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)