2026 assessment
$1.0M
OPA value, not a listing price
Apartment building report
4181 Mantua Ave
Research this property with Analyst →3 stories8,403 sqftCMX2built 2024
Property at a glanceApartments
4181 Mantua LLC
2027 published assessment
$1.3M
Future roll, not the current tax bill
Location
4100 block of Mantua Ave
ZIP 19104
Neighborhood area
University City · West Powelton
Approximate · based on ZIP 19104
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 $1,321,900. It is not yet the billed-year tax basis.
- OPA assessment · 2025$1.0M 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$1.0M 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$1.3M 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 ↗
- Land buy · 2021Land record $75KA land-record event associated with this parcel. Review the recorded instrument to determine whether it reflects a conveyance, parcel change, or another filing.How to read the recorded document ↗
- Land buy · 2023Land record $210KA land-record event associated with this parcel. Review the recorded instrument to determine whether it reflects a conveyance, parcel change, or another filing.How to read the recorded document ↗
- Permit · 2021-06-15New construction, addition, GFA changeThis 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 · 2023-12-04New 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 · 2024-03-25New 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 · 2024-06-05New 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 · 2024-06-26New 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 · 2024-09-27New 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 · 2024-12-04New 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 ↗
- L&I violation · 2024-05-27WORKMANLIKE- BUILDING CODEA 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 · 2024-05-27L&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 · 2025-05-154181 Mantua 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 ↗
Property assessmentAssessmentLand buyL&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 record12 events · exact dates, newest first
- License4181 Mantua LLC: Rental landlord or residential registration initially issued
- PermitNew Construction or Additions
- PermitNew Construction
- PermitNew Construction or Additions
- PermitNew Construction
- L&I violationWORKMANLIKE- BUILDING CODE
- InspectionL&I investigation
- PermitNew Construction
- PermitNew Construction
- Land buyLand record $210K
- PermitNew construction, addition, GFA change
- Land buyLand record $75K
Verify the public record
Property tax
$2,439/year estimated property tax
2026 taxable assessment $174,207 × 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 $1,321,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8810010162026 OPA taxes $174,207 of $1,040,100 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →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.”
Building report
Apartment building
Apartments, recorded in the City's apartments category. The public record and owner trail follow.
What it is
Apartments
Vacant Land Commer < Acre
Owner
4181 Mantua LLC
$ / sq ft
$157
above the $147 median for 2,826 apartments parcels citywide
Licensed units
7
active rental license
Interior area
8,403 sqft
Lot size
4,092 sqft
Stories
3
Built
2024
Zoning
CMX2
Recorded owner
Who's behind it
4181 Mantua LLC · corporate / LLC owner
• Tax bills mail to 446 Germantown Pike, Lafayette Hill PA, 19444 — outside Philadelphia
• Holds an active rental license for this address
Block context
4100 block of Mantua Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4179 Mantua Ave · 4177 Mantua Ave
L&I license dates · data through Jul 25, 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 25, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
4181 Mantua LLCActive
Rental · Initial issue date May 15, 2025 · Filed expiration May 14, 2027
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 12 dated rows
- License issue event4181 Mantua LLC: Rental landlord or residential registration initially issued
License 0979055 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitNew Construction or Additions
Permit PP-2024-016241 · Completed
Installing 2" Water SERVICE, 6" CURB TRAP, 6" MAIN DRAIN, 4" FRESH AIR INLET, 6" STORM TRAP, 4" storm main drain, 4" fresh air inlet, 8” storm curb trap, 8” storm main drain, 4" fresh air inlet
- PermitNew Construction
Permit EP-2023-012328 · Completed
INSTALL A 800 AMP SERVICE, (9) GANG METER BANK, (1) 200 AMP PANEL & FEEDER, (7) 125 AMP PANELS & FEEDERS, (1) 100 AMP PANEL & FEEDER. INSTALL WIRING THROUGHOUT THE COMMON AREAS, COMMERCIAL SHELL SPACE, & SEVEN DWELLING UNITS. INSTALL LIGHTS NORMAL & EMERGENCY, SWITCHES, SENSORS, RECEPTACLES, & SMOKE ALARMS. PROVIDE POWER FOR THE MECHANICAL & HVAC EQUIPMENT. INSTALL A NEW FIRE ALARM SYSTEM THROUGHOUT. ALL WORK IN ACCORDANCE WITH THE 2017 NEC.
- PermitNew Construction or Additions
Permit PP-2024-003454 · Completed
INSTALLATION OF SANITARY WASTE AND DOMESTIC HOT AND COLD WATER LINES TO 13 WATER CLOSETS, 12 SHOWERS, 13 LAVATORY SINKS, 7 KITCHEN SINKS, 7 LAUNDRY BOXES, 7 HUB DRAINS, 2 FLOOR DRAINS, 7 HOT WATER HEATERS, AND ONE BACKFLOW PREVENTION VALVE
- PermitNew Construction
Permit FP-2024-000729 · Completed
FOR THE INSTALLATION OF A 2-INCH FIRE SERVICE LINE FOR AN AUTOMATIC FIRE SUPPRESSION SPRINKLER SYSTEM WITH A BACKFLOW PREVENTION ASSEMBLY IN ACCORDANCE WITH NFPA 13. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPROVED PLANS/HYDRAULIC CALCULATIONS.
- ViolationWORKMANLIKE- BUILDING CODE
Case CF-2024-051620 · Violation VI-2024-042142 · Code A-104.1/1 · SVN ISSUED
Resolution: SVN ISSUED
- InvestigationL&I investigation
Case CF-2024-051620
- PermitNew Construction
Permit MP-2024-001241 · Completed
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. FOR USE AS PREVIOUSLY APPROVED. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.
- PermitNew Construction
Permit CP-2022-006884 · Completed
FOR THE ERECTION OF A ATTACHED 3-STORY BUILDING (CONSTRUCTION TYPE 5A) FOR USE AS THE FOLLOWING: BASEMENT (UTILITY/MECHANICAL). FIRST-FLOOR HAS VACANT COMMERCIAL SPACE (SEPARATE USE PERMIT/FITOUT TO BE OBTAINED PRIOR TO OCCUPANCY) AND ONE (1) ACCESSIBLE (TYPE B) DWELLING UNIT; SECOND-FLOOR AND THIRD-FLOOR MULTI-FAMILY HOUSEHOLD LIVING (3 UNITS EACH - TOTAL SEVEN (7) DWELLING UNITS); WITH TWO (2) ROOF DECKS ABOVE THE 3RD FLOOR LEVEL TO CONTAIN ACCESSORY AMENITIES ACCESSED BY ROOF DECK ACCESS STRUCTURES. BUILDING IS FULLY SPRINKLERED IN ACCORDANCE WITH NFPA 13. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMIITS TO BE OBTAINED FOR ALL OTHER WORK. ** SPECIAL INSPECTIONS REQUIRED FOR UNDERPINNING, SOILS & CONCRETE CONSTRUCTION ** **A COVERED WALKWAY OR SIDEWALK CLOSURE SHALL BE REQUIRED WITHIN 8-FEET (1/4TH OF HEIGHT OF BUILDING) OF THE BUILDING FACADE IN ACCORDANCE WITH SECTION 3306 OF THE 2018 IBC. SEPARATE BUILDING AND/OR STREETS DEPARTMENT PERMIT REQUIRED PRIOR TO THE START OF ANY WORK. *** SEE ALSO SR-2022-011305 RELATING TO ALL WORK IN PROXIMITY TO THE 42ND STREET BRIDGE ***
- Land recordLand record
2023
- PermitNew construction, addition, GFA change
Permit ZP-2021-004384 · Completed
APPLICATION IS FOR A NEW CONSTRUCTION OF AN ATTACHED BUILDING WITH A ROOF DECK AND TWO ROOF ACCESS STRUCTURES (SIZE AND LOCATION AS SHOWN ON PLANS/APPLICATION)
- Land recordLand record
2021
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 27, 2026, 5:25 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)