2026 assessment
$519K
OPA value, not a listing price
House report
918 Mount Vernon St
3 bd2 ba3 stories1,860 sqftRSA5built 2010
Property at a glanceHouse
Individual, other or unknown mailing address
ZIP 19123 area
Northern Liberties · Callowhill
900 block of Mount Vernon St
Assessment and City record timeline
Published City assessments for this house 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$380K 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$380K 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$380K 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$366K 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$379K 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$379K 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$379K 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$571K 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$519K 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$519K 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$519K 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$459K 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 · 2006Land record $610KA 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 ↗
- Deed / sale · 2015Deed / sale $380KA 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 · 2007-11-27PlumbingThis 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 · 2008-02-04PlumbingThis 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 · 2010-03-25PlumbingThis 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 · 2010-04-27MechanicalThis 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 · 2010-04-29ElectricalThis 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 · 2010-05-14PlumbingThis 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 · 2010-06-10AdministrativeThis 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 · 2025-10-29SHORT TERM RENTAL PROPERTY LICENSEA 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 · 2025-10-29L&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 · 2013-02-20NEW URBAN VENTURES 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 · 2014-02-28NEW URBAN VENTURES 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 ↗
Property assessmentBlock median & rangeZIP 19123 (Northern Liberties · Callowhill) medianAssessmentDeed / saleLand 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 record13 events · exact dates, newest first
- L&I violationSHORT TERM RENTAL PROPERTY LICENSE
- InspectionL&I investigation
- Deed / saleDeed / sale $380K
- LicenseNEW URBAN VENTURES LLC: Rental landlord or residential registration marked inactive
- LicenseNEW URBAN VENTURES LLC: Rental landlord or residential registration initially issued
- PermitAdministrative
- PermitPlumbing
- PermitElectrical
- PermitMechanical
- PermitPlumbing
- PermitPlumbing
- PermitPlumbing
- Land buyLand record $610K
Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$7,265/year estimated property tax
2026 taxable assessment $519,000 × 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 $458,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 1412618152026 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.
Bedrooms
3
Bathrooms
2
Stories
3
Interior
1,860 sqft
livable area
Lot
972 sqft
Basement
Full, finished
city code 1
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
C
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
900 block of Mount Vernon St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 920 Mount Vernon St · 922 Mount Vernon St
L&I license dates · data through Jul 23, 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 23, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
NEW URBAN VENTURES LLCInactive
Rental · Initial issue date Feb 20, 2013 · Terminal license date Feb 28, 2014
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 13 dated rows
- ViolationSHORT TERM RENTAL PROPERTY LICENSE
Case CF-2025-118687 · Violation VI-2025-085276 · Code 9-3900 ET SEQ · SVN ISSUED
Resolution: SVN ISSUED
- InvestigationL&I investigation
Case CF-2025-118687 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- Recorded transfer$380K transfer
2015
- License terminal eventNEW URBAN VENTURES LLC: Rental landlord or residential registration marked inactive
License 584817 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventNEW URBAN VENTURES LLC: Rental landlord or residential registration initially issued
License 584817 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitAdministrative
Permit 278838 · COMPLETED
CERTIFICATE OF OCCUPANCY FOR ONE UNIT RELATED TO PERMIT #187297 (PERMIT TRACKING) ISSUED IN 2006 "TO ERECT 53 TOWNHOMES, 20 CONDOMINIUMS AND RETAIL COMMERCIAL AND REAR LOADED PARKING"
- PermitPlumbing
Permit 279196 · COMPLETED
INSTALL 1 COMBINATION AREA DRAIN/DODWSPOUT CONNECTION TO EXISTING PIPE AT REAR OF PROPERTY. INSTALL 1-4" PHILA REG VENT BOX TO EXISTING VENT PIPE FROM HOUSE TRAP INSTALLED BY OTHERS.
- PermitElectrical
Permit 275943 · COMPLETED
INSTALL 200A SERVICE, PROPER GROUNDING & WIRE SINGLE FAMILY DWELLING AS PER 2005 NEC.
- PermitMechanical
Permit 275187 · COMPLETED
INSTALL 110,000 BTU, GAS FIRED, 90 PLUS, DIRECT VENT, WARM AIR FURNACE WITHIN A SINGLE FAMILY DWELLING. PERMIT TO INCLUDE RELATED DUCTWORK.
- PermitPlumbing
Permit 268776 · COMPLETED
ROUGH-IN OF SANITARY AND WATER LINES, FINISH FOR ALL FIXTURES: 2 WATER CLOSETS, 1 KITCHEN SINK, 2 BATHTUBS, 2 LAV'S, 1 UTILITY SINK, 1 DISHWASHER
- PermitPlumbing
Permit 130015 · COMPLETED
NEW CONSTRUCTION - INSTALL HOUSE DRAIN, HOUSE TRAP, STACK, FAI, YARD DRAIN, WATER DISTRIBUTION, WATER HEATER, SOIL AND WASTE PIPE FIXTURES: 3 WATER CLOSETS,1 TUB AND SHOWER, 1 SHOWER, 1 KITCHEN SINK, 1 INDIRECT WASTE, 3 LAVS
- PermitPlumbing
Permit 117918 · COMPLETED
INSTALL NEW 6" LATERAL TO FOOTWAY
- Land recordLand record
2006
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 23, 2026, 2:01 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)