2026 assessment
$103K
OPA value, not a listing price
Multi-family report
3406 Mount Vernon St
4 stories3,000 sqftCMX2built 2021
Property at a glanceMulti-family
Entity-held
ZIP 19104 area
University City · West Powelton
3400 block of Mount Vernon St
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$13K 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$30K 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$30K 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$30K 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$30K 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$30K 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$30K 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$30K 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$30K 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$103K 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$103K 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$810K 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 · 2021Deed / sale $75KA 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 · 2020-11-20New 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 · 2021-01-30New 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 · 2021-02-10New 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 · 2021-03-05New 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 · 2021-03-15New 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 · 2021-04-18New 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 · 2021-06-01Change of 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 · 2021-11-05Addition 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 · 2022-01-26Change of 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 · 2022-08-24AlterationsThis 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 ↗
- Inspection · 2007-01-11CSUINITIALA 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 · 2022-10-27OWNER J 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 ↗
- Certification · 2023-08-03Fire 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 · 2024-08-30Fire 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 ↗
- Appeal · 2022-02-08ZBA 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 assessmentBlock median & rangeZIP 19104 (University City · West Powelton) medianAssessmentDeed / saleAppealPermitInspectionLicenseCertification
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 record16 events · exact dates, newest first
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- LicenseOWNER J LLC: Rental landlord or residential registration initially issued
- PermitAlterations
- AppealZBA Permit Denial - Variance
- PermitChange of Use
- PermitAddition and/or Alteration
- PermitChange of Use
- PermitNew Construction or Additions
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction
- Deed / saleDeed / sale $75K
- PermitNew construction, addition, GFA change
- InspectionCSUINITIAL
Flags: active rental license · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$1,440/year estimated property tax
2026 taxable assessment $102,900 × 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 $809,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 2420582002026 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.”
The property, on paper
OPA physical field record.
Stories
4
Interior
3,000 sqft
livable area
Lot
1,235 sqft
Central air
Yes
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Zoning
CMX2
city zoning code
Zoning appeals
1
Completed · Granted · 2022
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Recorded owner
Who's behind it
Owner J LLC · corporate / LLC owner
• Tax bills mail to 3000 Chestnut St Unit 42613, Philadelphia PA, 19101
• Holds an active rental license for this address
Block context
3400 block of Mount Vernon St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 3410 Mount Vernon St · 3411 Mount Vernon St
L&I license dates · data through Jul 24, 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 24, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
OWNER J LLCActive
Rental · Initial issue date Oct 27, 2022 · Filed expiration Oct 26, 2026
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 16 dated rows
- CertificationFire Alarm Certification
Certification BC-2024-031504 · Certified
Expires 2025-08-30
- CertificationFire Alarm Certification
Certification BC-2024-010148 · Certified
Expires 2024-08-03
- License issue eventOWNER J LLC: Rental landlord or residential registration initially issued
License 909381 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitAlterations
Permit PP-2022-012456 · Expired
Replace building trap and fresh air inlet.
- AppealZBA Permit Denial - Variance
Appeal ZP-2021-011543 · Completed · Granted
Related permit ZP-2021-011543 · PERMIT FOR A MULTI-FAMILY HOUSEHOLD LIVING (THREE(3) DWELLING UNITS IN AN EXISTING STRUCTURE.
- PermitChange of Use
Permit ZP-2021-011543 · Issued
Residential - Household Living - Multi-Family
- PermitAddition and/or Alteration
Permit CP-2021-003140 · Expired
FOR AN INTERIOR FITOUT TO INCLUDE A CHANGE OF OCCUPANCY TO THE BASEMENT AND FIRST FLOOR OF AN EXISTING BUILDING. ALTERATIONS TO INCLUDE THE ERECTION OF NEW PARTITIONS AND TO PROVIDE FINISHES AND FURNISHINGS THROUGHOUT . ALL WORK TO BE DONE PER APPROVED PLANS.**BUILDING TO BE FULLY SPRINKLERED PER NFPA 13 **IEBC 2018** IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK.** SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK**ANY DEVIATION TO THE APPROVED SCOPE OF WORK WILL REQUIRED AN AMENDED PERMIT**
- PermitChange of Use
Permit ZP-2021-005631 · Issued
Office - Business and Professional
- PermitNew Construction or Additions
Permit PP-2021-003802 · Completed
New rough, final and utility work for new 2 unit building with commercial with new piping, fixtures and water heaters according to the 2018 PPC.
- PermitNew Construction
Permit EP-2021-001590 · Completed
INSTALL A 600AMP SERVICE, 4 GANG METER BANK, (3) 150 AMP PANELS & FEEDERS, (1) 100 AMP PANEL & FEEDER. WIRING THROUGHOUT COMMON AREAS TWO DWELLING UNITS,SHELL WIRING IN COMMERCIAL SPACE .INSTALL LIGHTS, SWITCHES, RECEPTACLES, MECHANICAL AND HVAC WIRING. INSTALL FIRE ALARM SYSTEM THROUGHOUT. AS PER THE 2017 NEC & 2016 NFPA-72.
- PermitNew Construction
Permit MP-2021-001412 · Completed
IEZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. EACH HVAC UNIT TO BE SELF-CONTAINED WITHIN EACH DWELLING UNIT. NO PENETRATIONS OF RATED ASSEMBLIES. Install (3) 2 Ton Heat Pump Air Handlers and (3) Heat Pump Condensers & All Required Supply & Return Duct Work Total of 15Diffusers/Registers.
- PermitNew Construction
Permit FP-2021-000126 · Completed
FOR THE INSTALLATION OF A FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 2016, STANDARD 13 & 13R, TO INCLUDE A 1.5-INCH DIAMETER SERVICE LINE, AND 2-INCH DIAMETER BACKFLOW PREVENTION ASSEMBLY.
- PermitNew Construction
Permit CP-2020-002126 · Completed
**Amendment dated 6/11/2021 to revise entry doors at first floor** For the erection of a new four (4) story attached structure (with roof deck accessed by a pilot house enclosing access stairs only) to be used as vacant commercial space within the front basement and ground floors, with Group R-3 (2FD) at the rear basement, rear first floor, and entire 2nd through 4th floors, as per plans; separate permits required for all MEP/FSP work; building to be fully sprinklered as per NFPA 13/13R; see ZP-2020-002044 for zoning/use approval.
- Recorded transfer$75K transfer
2021
- PermitNew construction, addition, GFA change
Permit ZP-2020-002044 · Completed
FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH ROOF DECK AND ROOF DECK ACCESS STRUCTURE. SIZE AND LOCATION AS SHOWN IN PLAN.
- InvestigationCSUINITIAL
Case 41157 · CLOSED
City marked the record closed; open the case for the closing reason.
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 25, 2026, 10:51 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)