2026 assessment
$373K
OPA value, not a listing price
Multi-family report
4183 Leidy Ave
6 bd2 ba3 stories2,184 sqftRSA5built 1915
Property at a glanceApartment building
Owner-occupancy signal
ZIP 19104 area
University City · West Powelton
4100 block of Leidy Ave
Assessment and City record timeline
Published City assessments for this building 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$52K 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$52K 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$52K 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$189K 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$196K 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$196K 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$196K 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$320K 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$280K 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$373K 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$373K 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$360K 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 ↗
- Deed / sale · 2014Deed / sale $31KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Deed / sale · 2016Deed / sale $168KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Deed / sale · 2020Deed / sale $220KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Permit · 2014-09-08UseThis 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 · 2014-09-12ElectricalThis 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 ↗
- Inspection · 2014-09-12BP_BLDGA 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 ↗
- Permit · 2014-09-18Major 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 · 2014-09-25PlumbingThis 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 · 2014-09-30MechanicalThis 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 · 2014-09-30MechanicalThis 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 · 2012-04-11LICENSE-RES SFD/2FDA 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 · 2012-04-11SD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)Smoke detectors required in an existing residential occupancyHow L&I violations and orders work ↗
- L&I violation · 2012-04-11PERM Z- NEW 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 · 2012-04-11CHANGE IN OCCUPANCYA 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 · 2012-04-11HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- L&I violation · 2014-09-05SWO- CONSTR W/O PLUMB PERMITA 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 · 2014-09-05BP_BLDGA 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 · 2012-09-04HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2012-10-09HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2014-09-09BP_BLDGA 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 · 2021-03-29Madeline K. Enterprises LLC: 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 · 2016-09-27Michael skeahan (Michael skeahan): 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 · 2018-11-29Michael skeahan (Michael skeahan): 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 ↗
- License · 2015-02-19MNG LLC: 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 · 2016-06-29MNG LLC: 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 ↗
- License · 2007-06-21CYNTHIA MILBOURNE (MILBOURNE VICTOR): 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 · 2012-12-22CYNTHIA MILBOURNE (MILBOURNE VICTOR): 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 ↗
Property assessmentBlock median & rangeZIP 19104 (University City · West Powelton) medianAssessmentDeed / saleL&I violationPermitInspectionLicense
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 record27 events · exact dates, newest first
- LicenseMadeline K. Enterprises LLC: Rental landlord or residential registration initially issued
- Deed / saleDeed / sale $220K
- LicenseMichael skeahan (Michael skeahan): Rental landlord or residential registration marked inactive
- LicenseMichael skeahan (Michael skeahan): Rental landlord or residential registration initially issued
- LicenseMNG LLC: Rental landlord or residential registration marked inactive
- Deed / saleDeed / sale $168K
- LicenseMNG LLC: Rental landlord or residential registration initially issued
- PermitMechanical
- PermitMechanical
- PermitPlumbing
- PermitMajor alteration
- PermitElectrical
- InspectionBP_BLDG
- InspectionBP_BLDG
- PermitUse
- L&I violationSWO- CONSTR W/O PLUMB PERMIT
- InspectionBP_BLDG
- Deed / saleDeed / sale $31K
- LicenseCYNTHIA MILBOURNE (MILBOURNE VICTOR): Rental landlord or residential registration marked inactive
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationLICENSE-RES SFD/2FD
- L&I violationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)
- L&I violationPERM Z- NEW USE
- L&I violationCHANGE IN OCCUPANCY
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- LicenseCYNTHIA MILBOURNE (MILBOURNE VICTOR): Rental landlord or residential registration initially issued
Flags: active rental license · latest deed has shared-name parties; relationship unverified. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,824/year estimated property tax
2026 taxable assessment $273,200 × 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 $359,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 0621979002026 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
6
Bathrooms
2
Stories
3
Interior
2,184 sqft
livable area
Lot
2,560 sqft
Basement
Full, unfinished
city code C
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
B
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
4100 block of Leidy Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4181 Leidy Ave · 4185 Leidy Ave
L&I license dates · data through Jul 21, 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 21, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
Madeline K. Enterprises LLCActive
Rental · Initial issue date Mar 29, 2021 · Filed expiration Mar 28, 2027
Michael skeahan (Michael skeahan)Inactive
Rental · Initial issue date Sep 27, 2016 · Terminal license date Nov 29, 2018
MNG LLCInactive
Rental · Initial issue date Feb 19, 2015 · Terminal license date Jun 29, 2016
CYNTHIA MILBOURNE (MILBOURNE VICTOR)Inactive
Rental · Initial issue date Jun 21, 2007 · Terminal license date Dec 22, 2012
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 27 dated rows
- License issue eventMadeline K. Enterprises LLC: Rental landlord or residential registration initially issued
License 864770 · Active
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$220K transfer
2020
- License terminal eventMichael skeahan (Michael skeahan): Rental landlord or residential registration marked inactive
License 715089 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventMichael skeahan (Michael skeahan): Rental landlord or residential registration initially issued
License 715089 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventMNG LLC: Rental landlord or residential registration marked inactive
License 655686 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$168K transfer
2016
- License issue eventMNG LLC: Rental landlord or residential registration initially issued
License 655686 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitMechanical
Permit 564898 · COMPLETED
INSTASLL 1 HVAC UNIT WITH A/C AND DUCTWORK.
- PermitMechanical
Permit 564886 · COMPLETED
INSTALL -HVAC UNIT AND DUCTWORK.
- PermitPlumbing
Permit 564220 · COMPLETED
INTERIOR PLUMBING ALTERATIONS THROUGHOUT - (2)WATER CLOSETS, (2)LAVATORIES, (2)BATHTUBS, (2)KITCHEN SINKS AND (2)LAUNDRY STANDPIPES
- PermitMajor alteration
Permit 562545 · COMPLETED
REPAIT FRONT PORCH ALL REPAIRS TO MATCH ORIGINAL IN SIZE AND LOCATION.
- PermitElectrical
Permit 561291 · COMPLETED
REPLACEMENT OF LIGHT FIXTURES THROUGHOUT AND REPLACEMENT OF ELECTRICAL PANELS FOR BOTH UNIT A AND B PER 2008 NEC (TWO FAMILY)
- InvestigationBP_BLDG
Case 451206 · PASSED
The cited inspection visit was marked passed.
- InvestigationBP_BLDG
Case 451206 · PASSED
The cited inspection visit was marked passed.
- PermitUse
Permit 560143 · COMPLETED
REDUCE FROM THREE (3) FAMILY DWELLING TO TWO (2) FAMILY DWELLING
- ViolationSWO- CONSTR W/O PLUMB PERMIT
Case 451206 · Violation 3322355 · Code A-504.1/6 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 451206 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- Recorded transfer$31K transfer
2014
- License terminal eventCYNTHIA MILBOURNE (MILBOURNE VICTOR): Rental landlord or residential registration marked inactive
License 414482 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 323211 · CLOSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. City marked the record closed; open the case for the closing reason.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 323211 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationLICENSE-RES SFD/2FD
Case 323211 · Violation 2604566 · Code PM-102.3/1 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationSD-REQD EXIST GROUP R (Smoke detectors required in an existing residential occupancy)
Case 323211 · Violation 2604565 · Code FC-907.3/20 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationPERM Z- NEW USE
Case 323211 · Violation 2604564 · Code A-301.1/65 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationCHANGE IN OCCUPANCY
Case 323211 · Violation 2604563 · Code A-102.9/1 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 323211 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License issue eventCYNTHIA MILBOURNE (MILBOURNE VICTOR): Rental landlord or residential registration initially issued
License 414482 · 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
- 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 22, 2026, 7:38 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)