2026 assessment
$72K
OPA value, not a listing price
Land report
1541 S Bambrey St
Research this property with Analyst →Property at a glanceVacant lot
Knossos Development LLC
2027 published assessment
$60K
Future roll, not the current tax bill
Location
1500 block of S Bambrey St
ZIP 19146
Neighborhood area
Graduate Hospital · Point Breeze
Approximate · based on ZIP 19146
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 $59,900. It is not yet the billed-year tax basis.
- OPA assessment · 2016$6K 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$14K 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$14K 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$14K 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$14K 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$14K 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$14K 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$88K 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$88K 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$72K 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$72K 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$60K 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 · 2020Deed / sale $148KA 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 · 2020-11-09New 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 · 2021-03-09New 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 · 2022-03-10New 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 · 2022-06-14New 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 · 2022-09-23New 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 · 2022-09-29New 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 · 2022-09-29New 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 · 2022-09-29New 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 · 2010-01-07VACANT LOT STANDARDA 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 · 2010-01-07LICENSE - VACANT LOTA 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 · 2010-01-07CLIP 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 · 2019-05-07EXT A-VACANT LOT CLEAN/MAINTAIA 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 · 2019-05-07CLIP 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 · 2020-12-11LITTER ON VACANT LOTSA 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 · 2020-12-11L&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 · 2021-03-30L&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 · 2023-08-16Knossos Development 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 assessmentAssessmentDeed / saleL&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 record18 events · exact dates, newest first
- LicenseKnossos Development LLC: Rental landlord or residential registration initially issued
- PermitNew Construction or Additions
- PermitNew Construction or Additions
- PermitNew Construction or Additions
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction
- InspectionL&I investigation
- PermitNew Construction
- L&I violationLITTER ON VACANT LOTS
- InspectionL&I investigation
- PermitNew construction, addition, GFA change
- Deed / saleDeed / sale $148K
- L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
- L&I violationCLIP VIOLATION NOTICE
- L&I violationVACANT LOT STANDARD
- L&I violationLICENSE - VACANT LOT
- L&I violationCLIP VIOLATION NOTICE
Verify the public record
Property tax
$1,009/year estimated property tax
2026 taxable assessment $72,100 × 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 $59,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3642039002026 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.”
Land report
Vacant land
Vacant land. Deeds, ownership, zoning, and the public-source record follow.
What it is
Vacant lot
Vacant Land Reside < Acre
Owner
Knossos Development LLC
Lot size
616 sqft
Zoning
RSA5
Block context
1500 block of S Bambrey St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1539 S Bambrey St · 1543 S Bambrey St
L&I license dates · data through Jul 30, 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 30, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
Knossos Development LLCActive
Rental · Initial issue date Aug 16, 2023 · Filed expiration Aug 15, 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 18 dated rows
- License issue eventKnossos Development LLC: Rental landlord or residential registration initially issued
License 931053 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitNew Construction or Additions
Permit PP-2021-001569 · Completed
FOR THE ERECTION OF AN ATTACHED THREE STORY BUILDING. ALLW ORK IN ACCORDANCE WITH APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED IN ACCORDANCE WITH NFPA 13D. WORK TO INCLUDE PLUMBING AND ELECTRICAL WORK. HVAC INSTALLATION THROUGHOUT IN ACCORDANCE WITH EZ PERMIT STANDARD.
- PermitNew Construction or Additions
Permit PP-2021-001567 · Completed
FOR THE ERECTION OF AN ATTACHED THREE STORY BUILDING. ALLW ORK IN ACCORDANCE WITH APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED IN ACCORDANCE WITH NFPA 13D. WORK TO INCLUDE PLUMBING AND ELECTRICAL WORK. HVAC INSTALLATION THROUGHOUT IN ACCORDANCE WITH EZ PERMIT STANDARD.
- PermitNew Construction or Additions
Permit PP-2021-001568 · Completed
FOR THE ERECTION OF AN ATTACHED THREE STORY BUILDING. ALLW ORK IN ACCORDANCE WITH APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED IN ACCORDANCE WITH NFPA 13D. WORK TO INCLUDE PLUMBING AND ELECTRICAL WORK. HVAC INSTALLATION THROUGHOUT IN ACCORDANCE WITH EZ PERMIT STANDARD.
- PermitNew Construction
Permit EP-2022-007882 · Completed
Install 200-amp service with 40- 80 circuits, wire throughout. Install decora devices, switches, receptacles, smokes, 4'' LED lights and ARCF breakers according to NEC 2014
- PermitNew Construction
Permit MP-2022-002930 · Completed
EZ 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. 3.5 T gas furnace 95%, 3.5T AC located in the backyard, & new duct work with 7 diffusers.
- PermitNew Construction
Permit FP-2022-000656 · Completed
FOR THE INSTALLATION OF AN AUTOMATIC WET SPRINKLER SYSTEM THROUGHOUT A THREE (3) STORY SINGLE-FAMILY DWELLING TO INCLUDE A NEW ONE (1) INCH COMBINED DOMESTIC & FIRE SERVICE LINE. ALL WORK TO BE DONE PER APPROVED PLANS AND IN ACCORDANCE WITH NFPA 13D BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA. IF SITE CONDITIONS VARY, CONTACT DESIGN ENGINEER PRIOR TO START OF WORK. SEE RP-2020-007658 FOR ASSOCIATED BUILDING PERMIT.
- InvestigationL&I investigation
Case CF-2020-086662 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitNew Construction
Permit RP-2020-007658 · Completed
FOR THE ERECTION OF AN ATTACHED THREE STORY BUILDING. ALLW ORK IN ACCORDANCE WITH APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED IN ACCORDANCE WITH NFPA 13D. WORK TO INCLUDE PLUMBING AND ELECTRICAL WORK. HVAC INSTALLATION THROUGHOUT IN ACCORDANCE WITH EZ PERMIT STANDARD. AMENDMENT APPROVED AS OF 12/21/2022: TO DOCUMENT THE CHANGE OF SPECIAL INSPECTION AGENCY FROM JENKINTOWN GEOTECH LLC TO JAMES CLANCY.
- ViolationLITTER ON VACANT LOTS
Case CF-2020-086662 · Violation VI-2020-052221 · Code 10-715 · COMPLIED
Resolution: COMPLIED - BY ENFORCEMENT ACTION City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2020-086662 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitNew construction, addition, GFA change
Permit ZP-2020-004622 · Completed
FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH CELLAR AND AN ACCESSORY ROOF DECK (FOR RESIDENTIAL USE ONLY) WITH ROOF ACCESS STRUCTURE. SIZE AND LOCATION AS SHOWN IN THE APPLICATION / PLANS.
- Recorded transfer$148K transfer
2020
- ViolationEXT A-VACANT LOT CLEAN/MAINTAI
Case 683566 · Violation 5028114 · Code PM-302.2/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 683566 · Violation 5028113 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationVACANT LOT STANDARD
Case 223993 · Violation 1562145 · Code PM-306.0/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationLICENSE - VACANT LOT
Case 223993 · Violation 1562144 · Code CP-102 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 223993 · Violation 1562143 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
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 31, 2026, 9:20 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)