2026 assessment
$3.0M
OPA value, not a listing price
Property report
1728 Sansom St
5 stories37,350 sqftCMX5built 1955
Property at a glanceGarage
Adr 18th & Sansom LLC
2027 published assessment
$5.1M
Future roll, not the current tax bill
Location
1700 block of Sansom St
ZIP 19103
Neighborhood area
Rittenhouse · Logan Square
Approximate · based on ZIP 19103
Open L&I record
Open City history ↗2 violation rows marked OPEN in 1 active case
The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.
Case 636989
IN VIOLATIONNotice Of Violation
- Clip Violation Notice
CP-01 - Required Graffiti Removal
PM13-311.1
OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.
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 $5,070,000. It is not yet the billed-year tax basis.
- OPA assessment · 2016$3.6M 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$3.6M 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$4.5M 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$4.5M 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$4.6M 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$4.6M 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$4.6M 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$4.4M 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$3.1M 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$3.0M 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$3.0M 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$5.1M 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 ↗
- Permit · 2008-09-29Major 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 · 2012-11-29Major 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 ↗
- L&I violation · 2018-06-02CLIP VIOLATION NOTICEA 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 · 2018-06-02REQUIRED GRAFFITI REMOVALA 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 · 2024-02-09FDC INSPECTION, TESTING & MAINTENANCEA 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 · 2024-02-09SUPPRESSION SYSTEM TESTING & MAINTENANCEA 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 · 2024-02-09FDC LOCKING CAPSA 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 · 2024-02-09FDC FIRE HOSE THREADSA 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 · 2024-02-09FDC SIGNAGE REQUIREDA 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 · 2024-02-09RUBBISH & GARBAGEA 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 · 2024-02-09EXTERIOR AREA GRAFFITIA 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 · 2024-02-09STORAGE IN BUILDINGSA 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 · 2024-02-09UNAPPROVED CONDITIONSA 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 · 2024-02-09EXIT DOORSA 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 · 2024-02-09MEANS OF EGRESS DOOR OPERATION & LOCKSA 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 · 2024-02-09L&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 ↗
- Inspection · 2024-04-04L&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 ↗
- Inspection · 2024-04-12L&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 · 2005-01-06INTERPARKING: Public Garage / Parking Lot business license 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 · 2023-08-10Sprinkler 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 · 2023-08-10Sprinkler 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 · 2024-08-06Sprinkler 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 · 2024-08-06Sprinkler 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 · 2025-08-25Sprinkler 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 · 2025-08-25Sprinkler 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 · 2026-07-13Sprinkler 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 assessmentAssessmentL&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 record26 events · exact dates, newest first
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationFDC INSPECTION, TESTING & MAINTENANCE
- L&I violationSUPPRESSION SYSTEM TESTING & MAINTENANCE
- L&I violationFDC LOCKING CAPS
- L&I violationFDC FIRE HOSE THREADS
- L&I violationFDC SIGNAGE REQUIRED
- L&I violationRUBBISH & GARBAGE
- L&I violationEXTERIOR AREA GRAFFITI
- L&I violationSTORAGE IN BUILDINGS
- L&I violationUNAPPROVED CONDITIONS
- L&I violationEXIT DOORS
- L&I violationMEANS OF EGRESS DOOR OPERATION & LOCKS
- InspectionL&I investigation
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- L&I violationCLIP VIOLATION NOTICE
- L&I violationREQUIRED GRAFFITI REMOVAL
- PermitMajor alteration
- PermitMajor alteration
- LicenseINTERPARKING: Public Garage / Parking Lot business license initially issued
Verify the public record
Property tax
$41,994/year estimated property tax
2026 taxable assessment $3,000,000 × 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 $5,070,000. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8834200002026 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
Commercial property
Garage, recorded in the City's garage category. The public record and owner trail follow.
2 open violations
What it is
Garage
Gar No Comm Area Masonry
Owner
Adr 18th & Sansom LLC
$ / sq ft
$136
assessed value ÷ interior sqft
Corridor
Market West
city commercial corridor
Interior area
37,350 sqft
Lot size
7,360 sqft
Stories
5
Built
1955
Zoning
CMX5
Recorded owner
Who's behind it
Adr 18th & Sansom LLC · corporate / LLC owner
• Owns 8 properties across Philadelphia under this name, assessed at $11M combined
• Tax bills mail to 1845 Walnut St, Philadelphia PA, 19103
Block context
1700 block of Sansom St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1726 Sansom St · 1724 Sansom 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.
INTERPARKINGActive
Public Garage / Parking Lot · Initial issue date Jan 6, 2005 · Filed expiration Dec 31, 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 26 dated rows
- CertificationSprinkler Certification
Certification BC-2026-020949 · Certified
Expires 2027-07-13
- CertificationSprinkler Certification
Certification BC-2026-003361 · Certified
Expires 2026-08-25
- CertificationSprinkler Certification
Certification BC-2025-026749 · Deficient
- CertificationSprinkler Certification
Certification BC-2024-028212 · Certified
Expires 2025-08-06
- CertificationSprinkler Certification
Certification BC-2024-027581 · Deficient
- InvestigationL&I investigation
Case CF-2024-010617 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2024-010617 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationFDC INSPECTION, TESTING & MAINTENANCE
Case CF-2024-010617 · Violation VI-2024-008894 · Code F-912.7 · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSUPPRESSION SYSTEM TESTING & MAINTENANCE
Case CF-2024-010617 · Violation VI-2024-008895 · Code F-903.5 · COMPLIED
Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFDC LOCKING CAPS
Case CF-2024-010617 · Violation VI-2024-008896 · Code F-912.4.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFDC FIRE HOSE THREADS
Case CF-2024-010617 · Violation VI-2024-008897 · Code F-912.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFDC SIGNAGE REQUIRED
Case CF-2024-010617 · Violation VI-2024-008898 · Code F-912.5 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationRUBBISH & GARBAGE
Case CF-2024-010617 · Violation VI-2024-008899 · Code PM15-308.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR AREA GRAFFITI
Case CF-2024-010617 · Violation VI-2024-008900 · Code PM15-302.9 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSTORAGE IN BUILDINGS
Case CF-2024-010617 · Violation VI-2024-008901 · Code F-315.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationUNAPPROVED CONDITIONS
Case CF-2024-010617 · Violation VI-2024-008902 · Code F-604.6 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXIT DOORS
Case CF-2024-010617 · Violation VI-2024-008903 · Code F-1104.28 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMEANS OF EGRESS DOOR OPERATION & LOCKS
Case CF-2024-010617 · Violation VI-2024-008904 · Code F-1104.26 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2024-010617 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationSprinkler Certification
Certification BC-2024-007973 · Certified
Expires 2024-08-10
- CertificationSprinkler Certification
Certification BC-2023-023503 · Deficient
- ViolationCLIP VIOLATION NOTICE
Case 636989 · Violation 211948755 · Code CP-01 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationREQUIRED GRAFFITI REMOVAL
Case 636989 · Violation 211948756 · Code PM13-311.1 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- PermitMajor alteration
Permit 434190 · COMPLETED
CONCRETE, STUCCO AND EPOXY WORK (INCLUDING BEAM, WALL, CURB, COLUMN, SLAB AND CRACK REPAIR; TRENCH INFILL) THROUGHOUT AN EXISTING FIVE (5) LEVEL PARKING GARAGE PER PLANS.
- PermitMajor alteration
Permit 172013 · COMPLETED
MISCELLANEOUS CONCRETE COLUMN AND BEAM REPAIR FOR PARKING GARAGE.
- License issue eventINTERPARKING: Public Garage / Parking Lot business license initially issued
License 286341 · Active
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
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 25, 2026, 8:14 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)