2026 assessment
$12M
OPA value, not a listing price
Property report
901-03 Walnut St
63,360 sqftCMX5built 2012
Property at a glanceCommercial
Individual owner on record
2027 published assessment
$12M
Future roll, not the current tax bill
Location
900 block of Walnut St
ZIP 19107
Neighborhood area
Washington Square West · Chinatown
Approximate · based on ZIP 19107
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 $11,845,900. It is not yet the billed-year tax basis.
- OPA assessment · 2016$10M 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$10M 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$11M 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$11M 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$11M 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$11M 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$11M 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$12M 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$12M 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$12M 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$12M 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$12M 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 · 2010-01-25DemolitionThis permit category usually covers partial or complete removal 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 · 2010-01-25Zoning/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 · 2010-02-24ZoningThis 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 · 2010-02-24ZoningThis 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 · 2010-04-15Zoning/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 · 2010-04-15Zoning/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 · 2010-05-11PlumbingThis 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 · 2010-07-26New 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 · 2010-08-06PlumbingThis 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 · 2010-10-28New 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 · 2010-11-04PlumbingThis 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 · 2010-12-14MechanicalThis 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 · 2011-01-03AdministrativeThis 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 · 2011-01-10SuppressionThis permit category usually covers fire-suppression systems or related life-safety 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 · 2011-02-04ElectricalThis 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 · 2011-02-11AdministrativeThis 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 · 2011-07-01AdministrativeThis 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 · 2011-07-22AdministrativeThis 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 · 2011-08-15SignThis 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 · 2011-10-17ElectricalThis 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 · 2011-10-24ElectricalThis 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 · 2011-11-25AdministrativeThis 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 · 2012-01-18SignThis 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 · 2012-01-27SignThis 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 · 2012-02-01Zoning/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 · 2012-02-03AdministrativeThis 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 · 2012-02-27OperationsThis 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 · 2012-03-06AdministrativeThis 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 · 2012-08-21ElectricalThis 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 · 2012-09-05PlumbingThis 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 · 2012-11-14AdministrativeThis 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 · 2013-01-16OperationsThis 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 · 2013-01-18ElectricalThis 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 · 2013-02-28OperationsThis 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 · 2013-03-20ElectricalThis 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 · 2016-05-23Major 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 · 2013-09-13FIRE PROT CABINET-OBSTRUCTEDA 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 · 2013-09-13INT MATERIAL STORAGE EQUIP RMA 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 · 2013-09-13VIOL 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 · 2013-09-13FA-REPAIR SYSTEMA 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 · 2013-09-13CI 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 ↗
- L&I violation · 2014-07-16INT MATERIAL STORAGE EQUIP RMA 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 · 2014-07-16VIOL 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 · 2014-07-16FIRE SUPP-WRENCH SPARE HEADSA 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 · 2014-07-16CI 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 ↗
- L&I violation · 2023-03-02FACADESA 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 · 2023-03-02L&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 · 2013-11-07CI 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 · 2014-09-03CI 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 · 2023-05-05L&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 · 2023-08-01L&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 · 2023-10-05L&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 ↗
- License · 2013-04-30THOMAS JEFFERSON UNIVERSITY (ATTN: JOSEPH E. BYHAM): High Rise 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 ↗
- License · 2012-10-25THOMAS JEFFERSON UNIVERSITY (ATTN: JOSEPH E. BYHAM): 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 ↗
- Appeal · 2010-01-20Zoning board appealA 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 ↗
- Appeal · 2010-04-14Building standards appealA 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 violationAppealPermitInspectionLicense
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 record56 events · exact dates, newest first
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationFACADES
- InspectionL&I investigation
- PermitMajor alteration
- InspectionCI INSP
- L&I violationINT MATERIAL STORAGE EQUIP RM
- L&I violationVIOL C&I MESSAGE
- L&I violationFIRE SUPP-WRENCH SPARE HEADS
- InspectionCI INSP
- InspectionCI INSP
- L&I violationFIRE PROT CABINET-OBSTRUCTED
- L&I violationINT MATERIAL STORAGE EQUIP RM
- L&I violationVIOL C&I MESSAGE
- L&I violationFA-REPAIR SYSTEM
- InspectionCI INSP
- LicenseTHOMAS JEFFERSON UNIVERSITY (ATTN: JOSEPH E. BYHAM): High Rise L&I license filing initially issued
- PermitElectrical
- PermitOperations
- PermitElectrical
- PermitOperations
- PermitAdministrative
- LicenseTHOMAS JEFFERSON UNIVERSITY (ATTN: JOSEPH E. BYHAM): Dumpster License - Private Property L&I license filing initially issued
- PermitPlumbing
- PermitElectrical
- PermitAdministrative
- PermitOperations
- PermitAdministrative
- PermitZoning/use
- PermitSign
- PermitSign
- PermitAdministrative
- PermitElectrical
- PermitElectrical
- PermitSign
- PermitAdministrative
- PermitAdministrative
- PermitAdministrative
- PermitElectrical
- PermitSuppression
- PermitAdministrative
- PermitMechanical
- PermitPlumbing
- PermitNew construction
- PermitPlumbing
- PermitNew construction
- PermitPlumbing
- PermitZoning/use
- PermitZoning/use
- AppealBuilding standards appeal
- PermitZoning
- PermitZoning
- PermitDemolition
- PermitZoning/use
- AppealZoning board appeal
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 $11,845,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 7710175002026 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
Commercial, recorded in the City's commercial category. The public record and owner trail follow.
What it is
Commercial
Off Bld N/Pkg N/Com Mason
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$187
above the $151 median for 7,668 commercial parcels citywide
Corridor
Market East
city commercial corridor
Interior area
63,360 sqft
Lot size
5,760 sqft
Built
2012
Zoning
CMX5
Block context
900 block of Walnut St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 905-11 Walnut St · 913 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 56 dated rows
- InvestigationL&I investigation
Case CF-2023-016822 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2023-016822 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2023-016822 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationFACADES
Case CF-2023-016822 · Violation VI-2023-012663 · Code PM15-315.2 · CLOSED
Resolution: CLOSED - ADMINISTRATIVELY City marked the record closed; open the case for the closing reason.
- InvestigationL&I investigation
Case CF-2023-016822 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitMajor alteration
Permit 694130 · EXPIRED
SIDEWALK SHELTER PLATFORM SCAFFOLD
- InvestigationCI INSP
Case 442927 · PASSED
The cited inspection visit was marked passed.
- ViolationINT MATERIAL STORAGE EQUIP RM
Case 442927 · Violation 3256996 · Code FC-315.2/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationVIOL C&I MESSAGE
Case 442927 · Violation 3256995 · Code A-000.0/10 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFIRE SUPP-WRENCH SPARE HEADS
Case 442927 · Violation 3256997 · Code FC-901.6/16 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationCI INSP
Case 442927 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationCI INSP
Case 404207 · PASSED
The cited inspection visit was marked passed.
- ViolationFIRE PROT CABINET-OBSTRUCTED
Case 404207 · Violation 2949373 · Code FC-905.7/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT MATERIAL STORAGE EQUIP RM
Case 404207 · Violation 2949371 · Code FC-315.2/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationVIOL C&I MESSAGE
Case 404207 · Violation 2949370 · Code A-000.0/10 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFA-REPAIR SYSTEM
Case 404207 · Violation 2949372 · Code FC-901.6/6 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationCI INSP
Case 404207 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License issue eventTHOMAS JEFFERSON UNIVERSITY (ATTN: JOSEPH E. BYHAM): High Rise L&I license filing initially issued
License 591858 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitElectrical
Permit 455061 · COMPLETED
INSTALL 62 CAT 6 CABLES, 26 CAT 3 CABLES, 27 COAX CABLES FOR CATV, SURFACE METALLIC RACEWAY, RACK/EQUIPMENT IN IDF ROOM, 100 PAIR & 12 FIBER DATA RISER. INSTALLATION TO COMPLY WITH ARTICLES 300.21, 770.3 & 800 OF THE 2008 NEC.
- PermitOperations
Permit 22181 · COMPLETED
OPERATIONS PERMIT FOR HOT WORK; GAS CUTTING AND WELDING IN THOMAS JEFFERSON UNIVERSITY,
- PermitElectrical
Permit 446881 · COMPLETED
INSTALL 37 CAT 5E DATA CABLES 28 CAT 3 VOICE CABLES & 28 CATV COAX CABLES ALL CABLES ARE PLENUM RATED & ARE ROUTED IN METALLIC SURFACE RACEWAY INSTALL EQUIP RACK & CLIENT NETWORK EQUIP IN IDF INSTALL PLENUM 100 PAIR VOICE RISER & 12 FIBER DATA RISER PER 2008 NEC (COMMERCIAL)
- PermitOperations
Permit 22116 · COMPLETED
HOTWORKS: WELDING/CUTTING/SOLDERING/TORCH WORK - PERMIT EXPIRES 01/16/2014
- PermitAdministrative
Permit 387206 · COMPLETED
AMEND PERMIT #273796 TO REMOVE THE RESTAURANT TENANT SPACE FROM THE DESCRIPTION OF THE PERMIT. NO CHANGES TO INTERIOR LAYOUT OF THE BUILDING.
- License issue eventTHOMAS JEFFERSON UNIVERSITY (ATTN: JOSEPH E. BYHAM): Dumpster License - Private Property L&I license filing initially issued
License 576401 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitPlumbing
Permit 425642 · COMPLETED
2-6" CONNECTIONS FOR 2-6" RWC (COMMERCIAL)
- PermitElectrical
Permit 423323 · COMPLETED
INSTALL ONE RECEPTACLE IN FIRST FLOOR ELEVATOR LOBBY AND CONNECT 3 SECTIONS OF MODULAR FURNITURE IN 3RD FLOOR WORKROOMS AS PER THE 2008 NEC *NO COMMUNICATIONS SYSTEM WORK ON THIS PERMIT*
- PermitAdministrative
Permit 391538 · COMPLETED
TEMPORARY C.O. FOR BASEMENT, 2ND FLOOR, 3RD FLOOR AND 11TH FLOOR MECHANICAL PENTHOUSE. ELEVATORS ARE NOW IN SERVICE AND CERTIFICATION WILL BE PROVIDE TO INSPECTOR.
- PermitOperations
Permit 21455 · COMPLETED
HOTWORK: WELDING/CUTTING/SOLDERING/TORCH AS PART OF JEFFERSON UNIVERSITY
- PermitAdministrative
Permit 386372 · COMPLETED
TEMPORARY C.O. FOR 1ST FLOOR, 4TH THROUGH 11TH. FLOORS WITH EXITING THROUGH EDSION BUILDING AND ELEVATORS NOT IN SERVICE UNTIL INSPECTED BY STATE INSPECTOR. ALL LIFE SAFETY EQUIPMENT IN PLACE AND WORKING, MUST PROVIDE FIRE ALARM AND SPRINKLER CERTIFICATIONS REPORTS TO INSPECTOR PRIOR TO ISSUING THIS TCO.
- PermitZoning/use
Permit 377084 · COMPLETED
EXPAND LOBBY-REMOVE AND REPLACE TAKE OUT RESTAURANTS
- PermitSign
Permit 381148 · COMPLETED
INSTALL FLATWALL SIGN FOR MEDICAL AND ACCESSORY UNIVERSITY.
- PermitSign
Permit 373491 · COMPLETED
INSTALL 2 FLAT WALL SIGN PLAQUES, 2 FLAT WALL SIGNS, 2 PROJECTING SIGNS
- PermitAdministrative
Permit 369493 · COMPLETED
AMEND PERMIT AP#273796 TO REFLECT CHANGES TO THE LIFE SAFETY AND CONSTRUCTION DETAILS AT THE CONNECTION BETWEEN THE EXISTING EDISON BUILDING AN DTHE NEW CONSTRUCTION AT 901 WALNUT STREET AS PER PLANS.
- PermitElectrical
Permit 361173 · COMPLETED
PERMIT TO BE ISSUED FOR THE ALTERATION OF STAIRWAY LIGHTS TO BE SEPARATED ON INDIVIDUAL CIRCUITS.THEREVISED DRAWINGS INDICATE CHANGES AS SUBMITTED. STAIRTOWER LIGHTING ON SEPARATE CIRCUITS (3)
- PermitElectrical
Permit 365844 · COMPLETED
INSTALLATION OF DATA INFRASTRUCTURE TO APPROXIMATELY 400 LOCATIONS THROUGHOUT BUILDING, CAT 6 CABLE PLENUM, LONGEST RUN 150', AS PER 2008 NEC ARTICLES 300.21 & 800.113/133/154/179.
- PermitSign
Permit 354865 · COMPLETED
INSTALL 9' X 33' 11 7/16" = 316 CHANNEL LETTERS READING "JEFFERSON"
- PermitAdministrative
Permit 348452 · COMPLETED
AMENDING BLDG PERMIT#314970 TO SHOW ADDED 2ND FIRE CONNECTION AND HOSE VALVE STATIONS AS PER DRAWINGS
- PermitAdministrative
Permit 350559 · COMPLETED
AMEND BLDG PERMIT#322850 TO REMOVE TEMPORARY TOWER CRANE FROM ORIGINAL PERMIT.
- PermitAdministrative
Permit 322850 · COMPLETED
AMEND PERMIT# 273796 TO INCLUDE A TEMPORARY TOWER CRANE AS PER PLANS.
- PermitElectrical
Permit 289733 · COMPLETED
12 STORY NEW ADDITION TO HEALTH CARE FACILITY, INCLUDING LIGHTING, POWER, SECURITY,FIRE ALARM, CCTV,TELEPHONE AND DATA COMMUNICATIONS AS PER 2008 NEC AND NFPA 72
- PermitSuppression
Permit 314970 · COMPLETED
INSTALL NEW FIRE SPRINKLER SYSTEM IN 13 STORY BLDG PER PLAN & CALS. BFP INCLUDED.
- PermitAdministrative
Permit 318002 · COMPLETED
AMENDING FOUNDATION PERMIT #291525 TO REFLECT ONLY THE SUPPORT BASE AND FOUNDATION FOR A FUTURE TEMPORARY TOWER CRANE AS PER PLANS. SEPARATE PERMIT REQUIRED FOR THE TOWER CRANE STRUCTURE.
- PermitMechanical
Permit 309058 · COMPLETED
INSTALLING NEW HVAC SYSTEM, STAIR PRESSURIZTION FANS AND NEW DUCT WORK, AND ASSOCIATED MECHANICALS. NEW EQUIPMENT INCLUDES AHUS, VAV'S, AC UNITS, FANS, HEAT EXCHANGERS AND FLASH TANK FOR OFFICE SPACE.
- PermitPlumbing
Permit 303542 · COMPLETED
INSTALLING NEW PLUMBING FIXTURES EG:HOT WATER HEATERS, FLOOR DRAINS,SINKS,LAV,WATER CLOSETS,URUNALS,MOP SINKS ALSO INSTALLING THE ROOF DRAIN AND STORM WATER PIPING WITHIN THE BLD
- PermitNew construction
Permit 273796 · COMPLETED
NEW CONSTRUCTION OF 12 STORY BLDG ADDITION TO 901-03 WALNUT STREET TO EXISTING 3 STORY BDLG AT 905 WALNUT STREET. FOUNDATION PERMIT ISSUED UNDER AP#291525.
- PermitPlumbing
Permit 295003 · COMPLETED
12" SANITARY SEWER CONNECTION,6"WATER DISTRIBUTION NEW CONSTRUCTION FOR 12 STORY BUILDING
- PermitNew construction
Permit 291525 · COMPLETED
FOUNDATION PERMIT ONLY FOR A NEW SCHOOL/UNIV/FAC OFFICES AS PER PLANS. OWNER TAKES FULL RESPONSIBILITY FOR ANY CHANGES TO THE FOUNDATION.
- PermitPlumbing
Permit 278527 · COMPLETED
CAP LATERAL FOR DEMO
- PermitZoning/use
Permit 271754 · COMPLETED
CONSOLIDATION OF FOUR LOTS INTO ONE 905-911 WALNUT ST AND UNITY OF USE B/W 901-903 AND 905-11 WALNUT ST.
- PermitZoning/use
Permit 271753 · COMPLETED
CONSOLIDATION OF FOUR LOTS INTO ONE 905-911 WALNUT ST AND UNITY OF USE B/W 901-903 AND 905-11 WALNUT ST.
- AppealBuilding standards appeal
Appeal 10825 · CLOSED · APPROVED
Related permit 253074 · ON 12/21/09 DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED NOTICE OF REFUSAL FOR APPLICATION #253074.
- PermitZoning
Permit 263314 · COMPLETED
CONSOLIDATION OF FOUR LOTS INTO ONE 905-911 WALNUT ST AND UNITY OF USE B/W 901-903 AND 905-11 WALNUT ST.
- PermitZoning
Permit 249894 · COMPLETED
CONSOLIDATION OF FOUR LOTS INTO ONE 905-911 WALNUT ST AND UNITY OF USE B/W 901-903 AND 905-11 WALNUT ST.
- PermitDemolition
Permit 258428 · COMPLETED
COMPLETE DEMOLITION
- PermitZoning/use
Permit 258426 · COMPLETED
COMPLETE DEMOLITION
- AppealZoning board appeal
Appeal 10650 · CLOSED · Granted
Related permit 249894 · PERMIT FOR THE LEGALIZATION OF RELOCATION OF LOT LINES TO CREATE ONE (1) LOT FROM FOUR (4) LOTS. FOR UNITY OF USE BETWEEN THE CONSOLIDATED LOT (905-11 WALNUT ST) AND 901-903 WALNUT ST BOUNDED BY EASEMENTS, AGREEMENTS AND COVENANTS CLEARLY L
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, 8:09 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)