2026 assessment
$19K
OPA value, not a listing price
Land report
4401 Silverwood St
Property at a glanceVacant lot
Individual owner on record
2027 published assessment
$38K
Future roll, not the current tax bill
Location
4400 block of Silverwood St
ZIP 19127
Neighborhood area
Manayunk
Approximate · based on ZIP 19127
Open L&I record
Open City history ↗2 violation rows marked OPEN in 2 active cases
The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.
Case CF-2025-089709
IN VIOLATIONFailure To Provide Reports
- Failure To Provide Reports
A-202.4
Case CF-2025-089710
IN VIOLATIONNew Structure
- New Structure
A-301.1/1
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
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 $38,000. It is not yet the billed-year tax basis.
- OPA assessment · 2018$19K 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$19K 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$19K 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$19K 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$19K 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$19K 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$19K 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$19K 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$19K 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$38K 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 · 2016-01-11Zoning/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 · 2018-06-15New 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 · 2018-10-02PlumbingThis 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 · 2019-05-07New 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 · 2019-12-02New Construction or AdditionsThis 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 · 2020-09-16New 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 · 2023-10-11New 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 · 2024-05-21New 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 ↗
- L&I violation · 2018-11-26CONTRACTOR AND SUBCONTRAC INFOA 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 · 2018-11-26AIU 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 · 2025-08-21FAILURE TO PROVIDE REPORTSA 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 · 2025-08-21NEW STRUCTUREA 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 · 2025-08-21L&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 · 2025-08-21L&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 · 2018-12-27AIU 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 · 2025-09-30L&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 · 2025-09-30L&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 · 2025-09-30L&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 · 2025-09-30L&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 · 2025-10-15L&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 · 2025-10-15L&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 ↗
- Appeal · 2026-10-14ZBA Permit Denial - VarianceA 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 violationAppealPermitInspection
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 record22 events · exact dates, newest first
- AppealZBA Permit Denial - Variance
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationFAILURE TO PROVIDE REPORTS
- L&I violationNEW STRUCTURE
- InspectionL&I investigation
- InspectionL&I investigation
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction or Additions
- PermitNew Construction
- InspectionAIU INSP
- L&I violationCONTRACTOR AND SUBCONTRAC INFO
- InspectionAIU INSP
- PermitPlumbing
- PermitNew Construction
- PermitZoning/use
Verify the public record
Property tax
$266/year estimated property tax
2026 taxable assessment $19,000 × 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 $38,000. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 2111257102026 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.”
Land report
Vacant land
Vacant land. Deeds, ownership, zoning, and the public-source record follow.
2 open violations
What it is
Vacant lot
Vacant Land Reside < Acre
Owner
Individual owner on record
Individual name redacted
Lot size
958 sqft
Zoning
RSA5
Block context
4400 block of Silverwood St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4403 Silverwood St · 4405 Silverwood St
L&I licenses checked through Jul 27, 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
- AppealZBA Permit Denial - Variance
Appeal ZP-2026-001440 · Prepare Meeting
Related permit ZP-2026-001440 · PERMIT FOR THE ERECTION OF AN ATTACHED STRUCTURE TO INCLUDE A SECOND FLOOR BALCONY AND ONE (1) ACCESSORY OFF STREET SURFACE PARKING SPACE. FOR THE USE AS A SINGLE-FAMILY HOUSEHOLD LIVING. SIZE AND LOCATION AS SHOWN IN PLANS.
- InvestigationL&I investigation
Case CF-2025-089709 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2025-089710 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2025-089709 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2025-089710 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationFAILURE TO PROVIDE REPORTS
Case CF-2025-089709 · Violation VI-2025-063986 · Code A-202.4 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationNEW STRUCTURE
Case CF-2025-089710 · Violation VI-2025-063987 · Code A-301.1/1 · 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-2025-089709 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2025-089710 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitNew Construction
Permit FP-2024-000884 · Expired
FOR THE INSTALLATION OF A NEW FIRE SUPPRESSION SYSTEM COMPLYING WITH NFPA 13R THROUGHOUT AN EXISTING STRUCTURE. INSTALLATION TO INCLUDE 2" FIRE SERVICE LINE AND 2." DC WILKINS 950 XLT2 BACKFLOW PREVENTION ASSEMBLY AS PER APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.
- PermitNew Construction
Permit EP-2023-009689 · Expired
Wire throughout a new construction building as per nec 2017. new 200 amp service . AS PER NEC 2017
- PermitNew Construction
Permit MP-2020-003885 · Expired
EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES - For the installation if New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. Install Install all new HVAC, new heater, new air conditioners. Installing 20 vents and register covers. Install new ductwork. 2 AC Condenser Units to be installed in the backyard. (2) 3-ton condensers (2) 60,000 BTU heaters
- PermitNew Construction or Additions
Permit 1031488 · Expired
INSTALL WASTE AND WATER LINES FOR 3-WATER CLOSETS,3-LAVS,2-SHOWERS,1-KITCHEN SINK,1-WASHER,1-WATER HEATER AND STACK.THE INSTALLATION WILL COMPLY WITH THE PHILADEPHIA PLUBMING CODE 2004
- PermitNew Construction
Permit 960794 · Expired
FOR THE INSTALLATION OF AN AUTOMATIC WET SPRINKLER SYSTEM THROUGHOUT A FOUR (4) STORY SINGLE-FAMILY DWELLING IN ACCORDANCE WITH NFPA 13R TO INCLUDE A NEW TWO (2) INCH FIRE SERVICE LINE AND A NEW TWO (2) INCH BACKFLOW PREVENTION DEVICE AS PER APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.
- InvestigationAIU INSP
Case 664022 · PASSED
The cited inspection visit was marked passed.
- ViolationCONTRACTOR AND SUBCONTRAC INFO
Case 664022 · Violation 4882384 · Code 9-1004.2/7 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationAIU INSP
Case 664022 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitPlumbing
Permit 915207 · EXPIRED
INSTALL WASTE AND WATER LINES FOR 3-WATER CLOSETS,3-LAVS,2-SHOWERS,1-KITCHEN SINK,1-WASHER,1-WATER HEATER AND STACK.THE INSTALLATION WILL COMPLY WITH THE PHILADEPHIA PLUBMING CODE 2004
- PermitNew Construction
Permit 800301 · Expired
NEW CONSTRUCTION OF FOUR (4) STORY WOOD-FRAME ATTACHED STRUCTURE WITH BASEMENT, BALCONY AND PARTIAL ROOF DECK AT FOURTH FLOOR LEVEL, FOR USE AS A SINGLE-FAMILY DWELLING. SEPARATE PERMITS REQUIRED FOR ALL MECHANICAL, ELECTRICAL, PLUMBING AND FIRE SUPPRESSION SYSTEMS (NFPA 13-R). **PROTECTION OF RIGHT-OF-WAY, ADJACENT PROPERTIES AND PEDESTRIANS REQUIRED AT ALL TIMES**
- PermitZoning/use
Permit 662101 · COMPLETED
FOR THE ERECTION OF A FRONT AND SIDE ADDITION TO A DETACHED STRUCTURE TO CREATE A SEMI-DETACHED STRUCTURE. SIZE AND LOCATION AS SHOWN IN PLANS. FOR USE AS A SINGLE-FAMILY DWELLING WITH ONE (1) ACCESSORY OFF-STREET PARKING SPACE.
- PermitNew construction, addition, GFA change
Permit ZP-2026-001440 · Denied
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 28, 2026, 7:51 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)