2026 assessment
$650K
OPA value, not a listing price
Mixed-use property report
422 South St
2,894 sqftCMX3built 1900
Property at a glanceApartment building
Individual owner on record
2027 published assessment
$608K
Future roll, not the current tax bill
Location
400 block of South St
ZIP 19147
Neighborhood area
Queen Village · East Passyunk
Approximate · based on ZIP 19147
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 $607,700. It is not yet the billed-year tax basis.
- OPA assessment · 2016$538K 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$538K 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$563K 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$567K 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$572K 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$572K 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$572K 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$587K 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$587K 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$650K 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$650K 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$608K 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 · 2025-01-23Change 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 · 2025-02-13Certificate of Occupancy (CO) (may inclu…This 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 ↗
- L&I violation · 2024-08-19FIRE EXTINGUISHERSA 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 · 2024-08-19NEW USEA 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 · 2024-08-19NEW USE OCCUPIED PRIOR TO COA 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 · 2024-08-19PERIODIC TESTINGA 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 · 2024-08-19STORAGE IN BUILDINGSA 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 · 2024-08-19CONTAINER & PORTABLE TANK STORAGEA 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 · 2024-08-19UNAPPROVED CONDITIONSA 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 · 2024-08-19EXTENSION CORDSA 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 · 2024-08-19SCALES AND SCANNERS #3822 (Obtain the license identified in the notice)The shorthand does not identify the license type; open the case notice for that detail.How L&I violations and orders work ↗
- Inspection · 2024-08-19L&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 · 2024-10-25L&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 · 2024-12-12L&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 · 2025-01-29L&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 · 2025-10-14MARIA MIZAK: Rental landlord or residential registration 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 · 2001-04-15WALTER MEDUCHA (& IRENE): Rental landlord or residential registration 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 · 2015-04-29WALTER MEDUCHA (& IRENE): Rental landlord or residential registration marked inactiveA 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 · 2024-07-30Fire 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 · 2025-07-09Fire 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 ↗
- Appeal · 2012-08-29Zoning 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 ↗
Property assessmentAssessmentL&I violationAppealPermitInspectionLicenseCertification
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 record21 events · exact dates, newest first
- LicenseMARIA MIZAK: Rental landlord or residential registration initially issued
- CertificationFire Alarm Certification
- PermitCertificate of Occupancy (CO) (may inclu…
- InspectionL&I investigation
- PermitChange of Use
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationFIRE EXTINGUISHERS
- L&I violationNEW USE
- L&I violationNEW USE OCCUPIED PRIOR TO CO
- L&I violationPERIODIC TESTING
- L&I violationSTORAGE IN BUILDINGS
- L&I violationCONTAINER & PORTABLE TANK STORAGE
- L&I violationUNAPPROVED CONDITIONS
- L&I violationEXTENSION CORDS
- L&I violationSCALES AND SCANNERS #3822 (Obtain the license identified in the notice)
- InspectionL&I investigation
- CertificationFire Alarm Certification
- LicenseWALTER MEDUCHA (& IRENE): Rental landlord or residential registration marked inactive
- AppealZoning board appeal
- LicenseWALTER MEDUCHA (& IRENE): Rental landlord or residential registration initially issued
Verify the public record
Property tax
$9,092/year estimated property tax
2026 taxable assessment $649,500 × 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 $607,700. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8710128002026 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.”
Where the record looks off
Conflicts in City paperwork. Flags on the data, not the property.
"Built 1900" is usually a placeholder
Philadelphia records use 1900 as a stand-in when the real construction year was never documented. Treat the age as unknown, not as 120+ years.
Property report
Mixed-use property
Apartment building, recorded in the City's mixed-use category. The public record and owner trail follow.
What it is
Apartment building
Str/Off+Apt 3 Sty Masonry
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$210
assessed value ÷ interior sqft
Corridor
South Street/Front-8th
city commercial corridor
Licensed units
2
active rental license
Interior area
2,894 sqft
Lot size
1,661 sqft
Built
1900
Zoning
CMX3
Block context
400 block of South St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 420 South St · 424 South St
L&I license dates · data through Jul 24, 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 24, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
MARIA MIZAKActive
Rental · Initial issue date Oct 14, 2025 · Filed expiration Oct 13, 2026
WALTER MEDUCHA (& IRENE)Inactive
Rental · Initial issue date Apr 15, 2001 · Terminal license date Apr 29, 2015
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 21 dated rows
- License issue eventMARIA MIZAK: Rental landlord or residential registration initially issued
License 0991141 · Active
License event. Registration does not prove present operation or storefront occupancy.
- CertificationFire Alarm Certification
Certification BC-2025-020283 · Certified
Expires 2026-07-09
- PermitCertificate of Occupancy (CO) (may inclu…
Permit AP-2025-000387 · Issued
FOR CERTIFICATE OF OCCUPANCY AT FIRST FLOOR OF EXISTING BUILDING. NO ALTERATIONS ALLOWED UNDER THIS PERMIT. BUILDING TO COMPLY WITH 2018 FIRE AND PROPERTY MAINTENANCE CODES.
- InvestigationL&I investigation
Case CF-2024-090826 · PASSED
The cited inspection visit was marked passed.
- PermitChange of Use
Permit ZP-2025-000415 · Issued
Retail Sales - Consumer Goods; Residential - Household Living - Two-Family
- InvestigationL&I investigation
Case CF-2024-090826 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2024-090826 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationFIRE EXTINGUISHERS
Case CF-2024-090826 · Violation VI-2024-070161 · Code F-906.2 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationNEW USE
Case CF-2024-090826 · Violation VI-2024-070093 · Code A-301.1/65 · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationNEW USE OCCUPIED PRIOR TO CO
Case CF-2024-090826 · Violation VI-2024-070094 · Code A-701.1/3 · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERIODIC TESTING
Case CF-2024-090826 · Violation VI-2024-070113 · Code F-901.6.4 · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSTORAGE IN BUILDINGS
Case CF-2024-090826 · Violation VI-2024-070114 · Code F-315.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCONTAINER & PORTABLE TANK STORAGE
Case CF-2024-090826 · Violation VI-2024-070130 · Code F-5704.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationUNAPPROVED CONDITIONS
Case CF-2024-090826 · Violation VI-2024-070132 · Code F-604.6 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTENSION CORDS
Case CF-2024-090826 · Violation VI-2024-070139 · Code F-604.5 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSCALES AND SCANNERS #3822 (Obtain the license identified in the notice)
Case CF-2024-090826 · Violation VI-2024-070150 · Code LO-1 · COMPLIED
The shorthand does not identify the license type; open the case notice for that detail. Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2024-090826 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationFire Alarm Certification
Certification BC-2024-024083 · Certified
Expires 2025-07-30
- License terminal eventWALTER MEDUCHA (& IRENE): Rental landlord or residential registration marked inactive
License 247342 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- AppealZoning board appeal
Appeal 17876 · OPEN · CONTINUED
Related permit 399173 · PERMIT FOR THE LEGALIZATION OF MASSAGE THERAPY ON THE FIRST FLOOR (EXISTING BREECHED ON THE FIRST FLOOR INTO 422 SOUTH STREET) IN THE SAME BUILDING WITH TWO (2) APARTMENTS ABOVE (ONE APARTMENT EACH ON SECOND AND THIRD FLOOR).
- License issue eventWALTER MEDUCHA (& IRENE): Rental landlord or residential registration initially issued
License 247342 · Inactive
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 25, 2026, 9:20 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)