2026 assessment
$591K
OPA value, not a listing price
Mixed-use property report
4018 Market St
Research this property with Analyst →3,770 sqftCMX4built 1915
Property at a glanceMixed-use
Jml Ventures LP
2027 published assessment
$660K
Future roll, not the current tax bill
Location
4000 block of Market St
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 $659,700. It is not yet the billed-year tax basis.
- OPA assessment · 2016$321K 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$321K 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$489K 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$504K 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$509K 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$509K 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$509K 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$549K 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$549K 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$591K 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$591K 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$660K 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 · 2012Deed / sale $340KA 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 · 2013-01-22Zoning/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 · 2013-02-06DemolitionThis permit category usually covers partial or complete removal 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 · 2013-03-04Major 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 · 2013-03-13MechanicalThis 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 · 2013-03-28PlumbingThis 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 · 2013-08-15ElectricalThis 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 ↗
- Permit · 2013-08-27ElectricalThis 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 ↗
- Permit · 2016-03-16UseThis 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 · 2018-09-28UseThis 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 · 2014-10-18LICENSE-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 ↗
- Inspection · 2014-10-18HCEU 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 · 2006-11-14BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2006-12-14BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2007-08-14BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2007-11-28BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2007-11-28BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2014-12-18HCEU 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 ↗
- License · 2014-11-21JML VENTURES LP: 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 ↗
- Certification · 2022-04-22Fire 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 · 2023-06-02Fire 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 · 2024-06-25Fire 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 · 2025-07-11Fire 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 ↗
Property assessmentAssessmentDeed / saleL&I violationPermitInspectionLicenseCertification
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 record23 events · exact dates, newest first
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- PermitUse
- PermitUse
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- LicenseJML VENTURES LP: Rental landlord or residential registration initially issued
- L&I violationLICENSE-RES SFD/2FD
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- PermitElectrical
- PermitElectrical
- PermitPlumbing
- PermitMechanical
- PermitMajor alteration
- PermitDemolition
- PermitZoning/use
- Deed / saleDeed / sale $340K
- InspectionBC INSP (likely: building-code inspection)
- InspectionBC INSP (likely: building-code inspection)
- InspectionBC INSP (likely: building-code inspection)
- InspectionBC INSP (likely: building-code inspection)
- InspectionBC INSP (likely: building-code inspection)
Verify the public record
Property tax
$8,271/year estimated property tax
2026 taxable assessment $590,900 × 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 $659,700. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8711252002026 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.”
Property report
Mixed-use property
Mixed-use, recorded in the City's mixed-use category. The public record and owner trail follow.
What it is
Mixed-use
Row W/Off Str 3 Sty Mason
Owner
Jml Ventures LP
$ / sq ft
$175
assessed value ÷ interior sqft
Corridor
40th Street and vicinity
city commercial corridor
Licensed units
2
active rental license
Interior area
3,770 sqft
Lot size
2,251 sqft
Built
1915
Zoning
CMX4
Recorded owner
Who's behind it
Jml Ventures LP · corporate / LLC owner
• Tax bills mail to 2929 Arch St, Philadelphia PA, 19104
• Holds an active rental license for this address
Block context
4000 block of Market St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4016 Market St · 4020 Market St
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.
JML VENTURES LPActive
Rental · Initial issue date Nov 21, 2014 · Filed expiration Feb 28, 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 23 dated rows
- CertificationFire Alarm Certification
Certification BC-2025-018768 · Certified
Expires 2026-07-11
- CertificationFire Alarm Certification
Certification BC-2024-018767 · Certified
Expires 2025-06-25
- CertificationFire Alarm Certification
Certification BC-2023-012046 · Certified
Expires 2024-06-02
- CertificationFire Alarm Certification
Certification BC-2022-005581 · Certified
Expires 2023-04-22
- PermitUse
Permit 914538 · COMPLETED
USE TO MEDICAL, DENTAL, HEALTH PRACTITIONER (PHYSICAL THERAPY OFFICE) ON THE FIRST FLOOR OF AN EXISTING COMMERCIAL MIXED USE STRUCTURE. *NO SIGN PERMIT ON THIS APPLICATION)
- PermitUse
Permit 642707 · COMPLETED
USE AS VAPOR SMOKING LOUNGE. NON TABACCO/DRINKS NON ALCOHOL BYOB
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 457402 · PASSED
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 passed.
- License issue eventJML VENTURES LP: Rental landlord or residential registration initially issued
License 648119 · Active
License event. Registration does not prove present operation or storefront occupancy.
- ViolationLICENSE-RES SFD/2FD
Case 457402 · Violation 3363892 · Code PM-102.3/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 457402 · 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.
- PermitElectrical
Permit 491640 · COMPLETED
CABLE 2-CONDENSOR UNITS, CABLE & CKTS FOR WATER HEATER, FURN & INST NEW LGTS FIXTURES THRU OUT 1ST FL OFFICE SPACE, REPL ALL CURRENT SW & RECPTS IN OFFICE USING MOST EXIST WIRE AS PER NEC 2008 REFER TO #466476
- PermitElectrical
Permit 466476 · COMPLETED
REWIRE FOR APT ON 2ND & 3RD FLOORS,SERVICE FOR APT & HOUSE PANEL, 3-POSITION/GANG METER SOCKET FOR BLDG, CABLE & CAT5 CONNECTIONS INTERCOMM SYSTEM FOR APT AS PER NEC 2008,INSTALLATION TO COMPLY WITH ARTICLES 210.8, 210.12,210.52 & 406.11 OF THE 2008 NEC.
- PermitPlumbing
Permit 460183 · COMPLETED
INSTALL ALL DRAINS STACKS AND WATER LINES FOR (3)WATER CLOSETS, (3) VANITIES, (2)BATHTUBS, KITCHEN SINK, LAUNDRY ROOM
- PermitMechanical
Permit 458473 · COMPLETED
INSTALL (1) 5 TON SPLIT SYSTEM WITH GAS AND DUCTOWORK ON FIRST FLOOR. AND (1) 4 TON SPLIT SYSTEM WITH DUCT - ELECTRICAL TO BE DONE BY OTHERS. ALL EQUIPMENT AND ASSOCIATED DUCT WORK TO BE CONTAINED ENTIRELY WITHIN TENANT SPACE. NO COMMUNICATING DUCTWORK. GAS FIRED APPLIANCES NOT TO BE LOCATED IN CEILING SPACE WHERE USED AS A RETURN AIR PLENUM. RETURNS TO BE DUCTED.
- PermitMajor alteration
Permit 447625 · COMPLETED
RENOVATE 2ND AND 3RD FLOOR FOR (1) SFD(APT) NEW REAR 2ND FLOOR ROOF TOP DECK, RENOVATE 1ST AND CELLAR COMMERCIAL SPACE.
- PermitDemolition
Permit 452146 · COMPLETED
INTERIOR DEMOLITION NON-LOAD BEARING PARTITIONS ONLY(MIXED USE)
- PermitZoning/use
Permit 445116 · COMPLETED
USE 1ST FLOOR AS VACANT COMMERCIAL AND 1 APARTMENT ON 2ND AND 3RD FLOOR.
- Recorded transfer$340K transfer
2012
- InvestigationBC INSP (likely: building-code inspection)
Case 138222 · PASSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.
- InvestigationBC INSP (likely: building-code inspection)
Case 138228 · PASSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.
- InvestigationBC INSP (likely: building-code inspection)
Case 124410 · PASSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.
- InvestigationBC INSP (likely: building-code inspection)
Case 94221 · PASSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.
- InvestigationBC INSP (likely: building-code inspection)
Case 90085 · PASSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.
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 26, 2026, 9:52 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)