2026 assessment
$225K
OPA value, not a listing price
House report
1720 Mifflin St
3 bd1 ba2 stories1,472 sqftRM1built 1920
Property at a glanceHouse
Owner-occupancy signal
ZIP 19145 area
Girard Estate · South Philadelphia
1700 block of Mifflin St
Open L&I record
Open City history ↗5 violation rows marked OPEN in 1 active case
The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.
Case CF-2024-073555
IN VIOLATIONNotice Of Violation
- New Electrical Wiring
A-301.1/50 - Hvac System
A-301.1/46 - Alter Interior Portion
A-301.1/4 - Plans Required To Comply
A-301.6/1 - New Plumbing
A-301.1/54
OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.
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$100K 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$100K 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$100K 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$150K 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$162K 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$162K 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$162K 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$202K 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$202K 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$225K 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$225K 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$243K 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 · 2013-12-11PlumbingThis 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 · 2023-12-12AlterationsThis 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 · 2025-08-07Addition 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 · 2025-08-15Addition 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 · 2025-10-01AlterationsThis 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 · 2026-03-16Addition and/or AlterationsThis 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 · 2024-07-11NEW ELECTRICAL WIRINGA 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 · 2024-07-11HVAC 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 ↗
- L&I violation · 2024-07-11ALTER INTERIOR PORTIONA 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 · 2024-07-11PLANS REQUIRED TO COMPLYA 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 · 2024-07-11NEW PLUMBINGA 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 · 2024-07-11L&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 ↗
- L&I violation · 2026-01-23VACANT STRUCTURE LICENSEA 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 · 2026-01-23L&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 ↗
- L&I violation · 2026-05-18POSTING OF PERMITSA 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 · 2026-05-18L&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 ↗
- L&I violation · 2026-05-15APPROVED PLANS ON -SITEA 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 · 2026-05-15L&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 · 2024-08-14L&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 · 2024-09-18L&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 · 2026-02-26L&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 ↗
Property assessmentBlock median & rangeZIP 19145 (Girard Estate · South Philadelphia) 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 record21 events · exact dates, newest first
- L&I violationPOSTING OF PERMITS
- InspectionL&I investigation
- L&I violationAPPROVED PLANS ON -SITE
- InspectionL&I investigation
- PermitAddition and/or Alterations
- InspectionL&I investigation
- L&I violationVACANT STRUCTURE LICENSE
- InspectionL&I investigation
- PermitAlterations
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationNEW ELECTRICAL WIRING
- L&I violationHVAC SYSTEM
- L&I violationALTER INTERIOR PORTION
- L&I violationPLANS REQUIRED TO COMPLY
- L&I violationNEW PLUMBING
- InspectionL&I investigation
- PermitAlterations
- PermitPlumbing
Flags: 5 L&I violation rows marked OPEN. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$1,746/year estimated property tax
2026 taxable assessment $124,700 × 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 $243,100. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 4810651002026 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
Stories
2
Interior
1,472 sqft
livable area
Lot
1,120 sqft
Basement
Full
city code D
Heat
Undetermined
city code H
Central air
No
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Average
city code 4
Above averageBelow average
Quality grade
C
assessor's grade
ABCDE
Zoning
RM1
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
1700 block of Mifflin St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1718 Mifflin St · 1722 Mifflin 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 21 dated rows
- ViolationPOSTING OF PERMITS
Case CF-2026-053303 · Violation VI-2026-032770 · Code A-302.8 · SVN ISSUED
Resolution: SVN ISSUED
- InvestigationL&I investigation
Case CF-2026-053303
- ViolationAPPROVED PLANS ON -SITE
Case CF-2026-053307 · Violation VI-2026-032221 · Code A-302.5.1 · SVN ISSUED
Resolution: SVN ISSUED
- InvestigationL&I investigation
Case CF-2026-053307
- PermitAddition and/or Alterations
Permit MP-2025-005231 · Issued
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK.
- InvestigationL&I investigation
Case CF-2026-007146 · PASSED
The cited inspection visit was marked passed.
- ViolationVACANT STRUCTURE LICENSE
Case CF-2026-007146 · Violation VI-2026-004647 · Code 9-3905 · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2026-007146 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitAlterations
Permit PP-2025-012695 · Issued
Installation 2.5 bathroom 1 laundry, 1 kitchen, 1 hot water heater
- PermitAddition and/or Alteration
Permit EP-2025-007962 · Issued
INTERIOR REWIRE, INSTALL LIGHTS SWITCH, RECEPTACLES, 200 AMPS SERVICE, HARDWIRES SMOCK DETECTOR ACCORDING TO CURRENT NEC, ELECTRICIAN WILL INSTALL WIRES TO THE DISCONNECT FOR HVAC SYSTEM, THE EQUIPMENTS TO BE INSTALL FOR OTHER CONTRACTOR
- PermitAddition and/or Alteration
Permit RP-2024-009633 · Issued
FOR ALTERATIONS TO AN EXISTING ATTACHED STRUCTURE USED AS A SINGLE-FAMILY DWELLING AS PER APPLICATION/PLAN.
- InvestigationL&I investigation
Case CF-2024-073555 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2024-073555 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationNEW ELECTRICAL WIRING
Case CF-2024-073555 · Violation VI-2024-057287 · Code A-301.1/50 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationHVAC SYSTEM
Case CF-2024-073555 · Violation VI-2024-057288 · Code A-301.1/46 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationALTER INTERIOR PORTION
Case CF-2024-073555 · Violation VI-2024-057289 · Code A-301.1/4 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationPLANS REQUIRED TO COMPLY
Case CF-2024-073555 · Violation VI-2024-057290 · Code A-301.6/1 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationNEW PLUMBING
Case CF-2024-073555 · Violation VI-2024-057291 · Code A-301.1/54 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- InvestigationL&I investigation
Case CF-2024-073555 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitAlterations
Permit PP-2023-016664 · Completed
REPAIR/REPLACE CT & FAI.
- PermitPlumbing
Permit 510575 · COMPLETED
REPLACE WATER DISTRIBUTION (SFD) PA20133420171
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, 12:53 PM 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)