2026 assessment
$474K
OPA value, not a listing price
House report
1137 S 23rd St
3 bd1 ba2,224 sqftRSA5built 1923
Property at a glanceHouse
Owner-occupancy signal
ZIP 19146 area
Graduate Hospital · Point Breeze
1100 block of S 23rd St
Assessment and City record timeline
Published City assessments for this house against its block and ZIP. Dated City filings are marked on the same line. Select one to read it. Assessments are tax-roll values, not sale prices or appraisals.
- OPA assessment · 2016$245K 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$245K 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$245K 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$296K 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$398K 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$398K 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$398K 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$589K 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$589K 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$474K 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$474K 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$447K 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 · 2013-09-10AlterationThis 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 · 2013-09-13Major 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 · 2013-09-16ElectricalThis 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 · 2013-10-15PlumbingThis 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 · 2013-11-20MechanicalThis 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 · 2016-05-06ZoningThis 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 · 2016-05-06AdditionThis 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 · 2017-01-31MechanicalThis 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 · 2017-02-10ElectricalThis 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 · 2017-02-10PlumbingThis 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 · 2017-06-05Amend 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 ↗
- L&I violation · 2014-10-02NOT CONFORM TO PRC/NECA 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 · 2014-10-02GROUND-SYSTEM PROPERLYA 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 · 2014-10-02RECEPT REQ PENINSULAR COUNTERA 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 · 2014-10-02RECEPT REQ'D-WALL SPACEA 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 · 2014-10-02RECEPT REQ'D-WALL COUNTER SPACA 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 · 2014-10-02AFCI RECEPTACLE REQ'DA 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 · 2014-10-02SPACE ABOUT EQUIPMENTA 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 · 2014-10-02NOT CONFORM TO PRC/NECA 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 · 2014-10-02RECEPT REQ PENINSULAR COUNTERA 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 · 2014-10-02RECEPT REQ'D-WALL SPACEA 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 · 2014-10-02RECEPT REQ'D-WALL COUNTER SPACA 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 · 2014-10-02AFCI RECEPTACLE REQ'DA 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 · 2014-10-02SPACE ABOUT EQUIPMENTA 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 · 2014-10-02GROUND-SYSTEM PROPERLYA 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 · 2014-10-02EP_ELECA 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 · 2014-02-01INSURANCE - POST CERTA 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 · 2014-11-03EP_ELECA 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 ↗
Property assessmentBlock median & rangeZIP 19146 (Graduate Hospital · Point Breeze) medianAssessmentL&I violationPermitInspection
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 record28 events · exact dates, newest first
- PermitAmend for conversion
- PermitElectrical
- PermitPlumbing
- PermitMechanical
- PermitZoning
- PermitAddition
- InspectionEP_ELEC
- L&I violationNOT CONFORM TO PRC/NEC
- L&I violationGROUND-SYSTEM PROPERLY
- L&I violationRECEPT REQ PENINSULAR COUNTER
- L&I violationRECEPT REQ'D-WALL SPACE
- L&I violationRECEPT REQ'D-WALL COUNTER SPAC
- L&I violationAFCI RECEPTACLE REQ'D
- L&I violationSPACE ABOUT EQUIPMENT
- L&I violationNOT CONFORM TO PRC/NEC
- L&I violationRECEPT REQ PENINSULAR COUNTER
- L&I violationRECEPT REQ'D-WALL SPACE
- L&I violationRECEPT REQ'D-WALL COUNTER SPAC
- L&I violationAFCI RECEPTACLE REQ'D
- L&I violationSPACE ABOUT EQUIPMENT
- L&I violationGROUND-SYSTEM PROPERLY
- InspectionEP_ELEC
- L&I violationINSURANCE - POST CERT
- PermitMechanical
- PermitPlumbing
- PermitElectrical
- PermitMajor alteration
- PermitAlteration
Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$5,237/year estimated property tax
2026 taxable assessment $374,100 × 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 $446,800. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3613326002026 OPA removes $100,000 from the taxable assessment through the owner-occupant exemption.
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.”
The property, on paper
OPA physical field record.
Bedrooms
3
Bathrooms
1
Interior
2,224 sqft
livable area
Lot
960 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
C
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
1100 block of S 23rd St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1135 S 23rd St · 1139 S 23rd 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 28 dated rows
- PermitAmend for conversion
Permit 770871 · Expired
TO AMEND PERMIT #674686 TO CONSTRUCT A NEW RAISED TOILET ROOM ON THE THIRD FLOOR AS PER REVISED PLANS.
- PermitElectrical
Permit 758282 · COMPLETED
INSTALL WIRING FOR 3RD FL ADDITION, INCLUDING 20 OUTLETS, 6 SWITCHES, 15 LIGHTS, 1 - 120VOLD SMOKE 6 CIRCUTS, INSTALL A 100AMP SUB PANEL AS PER 2008 NEC (SOUTH DISTRICT)
- PermitPlumbing
Permit 758424 · COMPLETED
1 TOILET,1 MINI BAR SINKS,1 TUB AND 1 LAV (SFD)THE INSTALLATION SHALL COMPLY WITH THE PHILADELPHIA PLUMBING CODE, 2004
- PermitMechanical
Permit 755456 · COMPLETED
INSTALL 1 HVAC UNIT WITH DUCTWORK (SFD)
- PermitZoning
Permit 674685 · COMPLETED
FOR THE ERECTION OF AN ADDITION ON TOP OF AN EXISTING STRUCTURE. SIZE AND LOCATION AS SHOWN IN PLANS. FOR USE AS AN EXISTING SINGLE-FAMILY DWELLING.
- PermitAddition
Permit 674686 · COMPLETED
FOR THE ERECTION OF A THIRD STORY ADDITION TO AN EXISTING ATTACHED STRUCTURE. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, AND PLUMBING SYSTEMS.
- InvestigationEP_ELEC
Case 455333 · PASSED
The cited inspection visit was marked passed.
- ViolationNOT CONFORM TO PRC/NEC
Case 455333 · Violation 3347034 · Code E-1201.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationGROUND-SYSTEM PROPERLY
Case 455333 · Violation 3347040 · Code E-1201.1/229 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRECEPT REQ PENINSULAR COUNTER
Case 455333 · Violation 3347039 · Code E-1201.1/210 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRECEPT REQ'D-WALL SPACE
Case 455333 · Violation 3347038 · Code E-1201.1/207 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRECEPT REQ'D-WALL COUNTER SPAC
Case 455333 · Violation 3347037 · Code E-1201.1/206 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationAFCI RECEPTACLE REQ'D
Case 455333 · Violation 3347036 · Code E-1201.1/204 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSPACE ABOUT EQUIPMENT
Case 455333 · Violation 3347035 · Code E-1201.1/105 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationNOT CONFORM TO PRC/NEC
Case 494793 · Violation 3380202 · Code E-1201.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRECEPT REQ PENINSULAR COUNTER
Case 494793 · Violation 3380207 · Code E-1201.1/210 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRECEPT REQ'D-WALL SPACE
Case 494793 · Violation 3380206 · Code E-1201.1/207 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRECEPT REQ'D-WALL COUNTER SPAC
Case 494793 · Violation 3380205 · Code E-1201.1/206 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationAFCI RECEPTACLE REQ'D
Case 494793 · Violation 3380204 · Code E-1201.1/204 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSPACE ABOUT EQUIPMENT
Case 494793 · Violation 3380203 · Code E-1201.1/105 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationGROUND-SYSTEM PROPERLY
Case 494793 · Violation 3380208 · Code E-1201.1/229 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationEP_ELEC
Case 455333 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationINSURANCE - POST CERT
Case 494641 · Violation 3082117 · Code A-302.8/32 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitMechanical
Permit 501669 · COMPLETED
INSTALL ONE 90,000 BTU HVAC UNIT (SFD)
- PermitPlumbing
Permit 500421 · COMPLETED
WATER AND DRAINS LINES 1 WC,1 TUB,1 LAV,1 KITCHEN SINK AND 1 WASHER (SFD)
- PermitElectrical
Permit 494793 · COMPLETED
200AMP SERVICE WITH GROUNDING REWIRE 1ST & 2ND FLOORS,GFIC AND ARC FAULT,SMOKE DETECTORS THROUGHOUT PER 2008 NEC (SFD)
- PermitMajor alteration
Permit 494641 · COMPLETED
KNOCK DOWN PLASTER FROM THE ENTIRE CEILING AND SOME WALLS TO OPEN WAY FOR NEW ELECTRICAL AND PLUMBING SYSTEMS, REMOVE AND INSTALL NINE WINDOWS. INSTALL PREHUNG DOORS THROUGH OUT. 1000 SQUARE FEET OF INTERIOR ALTERATIONS - SINGLE FAMILY DWELLING - APPLICANT AGREES TO LIMIT THE CONSTRUCTION TO COMPLY WITH EZ PERMIT STANDARD FOR INTERIOR ALTERATIONS, DATED FEB. 2007. DEVIATIONS FROM THIS STANDARD WILL RESULT IN THE REVOCATION OF THIS PERMIT AND IMPOSITION OF FURTHER PENALTIES. LICENSED CONTRACTOR TO BE LISTED ON PERMIT SEPARATE PERMITS REQUIRED FOR PLUMBING, ELECTRIC AND HVAC. CALL INSPECTOR AT DISTRICT OFFICE AT LEAST 24 HOURS PRIOR TO STARTING WORK.
- PermitAlteration
Permit 493903 · COMPLETED
ROOF TORCH DOWN TO APPROX 640SQ FT
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, 5:48 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)