2026 assessment
$287K
OPA value, not a listing price
Mixed-use property report
6833 Castor Ave
Research this property with Analyst →2,503 sqftRSA3built 1950
Property at a glanceMixed-use
Individual owner on record
2027 published assessment
$313K
Future roll, not the current tax bill
Location
6800 block of Castor Ave
ZIP 19149
Neighborhood area
Mayfair
Approximate · based on ZIP 19149
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 $312,800. It is not yet the billed-year tax basis.
- OPA assessment · 2016$275K 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$275K 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$198K 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$204K 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$206K 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$206K 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$206K 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$244K 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$244K 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$287K 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$287K 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$313K 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 · 2018Deed / sale $225KA 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 · 2018-10-16UseThis 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 · 2019-06-27Zoning/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 · 2020-11-30New 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 · 2021-06-16Addition 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 · 2021-12-30Addition 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 · 2023-05-24AlterationsThis 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 ↗
- Permit · 2023-09-07Addition and/or AlterationsThis 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 ↗
- Certification · 2023-11-28Fire 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 / salePermitCertification
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 record9 events · exact dates, newest first
- CertificationFire Alarm Certification
- PermitAddition and/or Alterations
- PermitAlterations
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- PermitNew construction, addition, GFA change
- PermitZoning/use
- PermitUse
- Deed / saleDeed / sale $225K
Verify the public record
Property tax
$4,017/year estimated property tax
2026 taxable assessment $287,000 × 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 $312,800. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8715789002026 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
Det Off/Str 3 Sty Masonry
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$125
assessed value ÷ interior sqft
Corridor
Castor and Magee
city commercial corridor
Interior area
2,503 sqft
Lot size
4,226 sqft
Built
1950
Zoning
RSA3
Block context
6800 block of Castor Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 6831 Castor Ave · 6829 Castor Ave
L&I licenses checked through Jul 25, 2026
No business or residential license records
No business license or residential registration matched this OPA parcel in the latest City data.
Open every source row 9 dated rows
- CertificationFire Alarm Certification
Certification BC-2024-005855 · Certified
Expires 2024-11-28
- PermitAddition and/or Alterations
Permit MP-2023-003463 · Completed
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK.
- PermitAlterations
Permit PP-2023-006594 · Completed
NEW INSTALL OF BATHROOM, 2-TOILET, 2-LAVATORY , 1-MOP SINK, 1-WATER HEATER, 1-LAUNDRY SINK A WASHER & DRYER
- PermitAddition and/or Alteration
Permit EP-2021-015742 · Completed
REPLACE 200-AMP PANEL AND REPLACE 8- LIGHTING FIXTURES AND 12- SWITCHES AND REPLACE 20 OUTLETS 1ST FLOOR AND BASEMENT ONLY AS PER 2017 NEC
- PermitAddition and/or Alteration
Permit 1029454 · Completed
FOR THE ERECTION OF A REAR ADDITION (STAIR ENCLOSURE) AS PART OF AN EXISTING DETACHED STRUCTURE AND INTERIOR ALTERATIONS/STRUCTURAL WORK AS PER APPROVED PLANS. FOR USE AS A RELIGIOUS ASSEMBLY ON THE FIRST FLOOR AND SINGLE-FAMILY HOUSEHOLD LIVING ABOVE (AND OPEN-AIR PARKING FOR SIX (6) CARS) AS PREVIOUSLY APPROVED IN AN EXISTING STRUCTURE. ASBESTOS ABATEMENT REQUIRED PRIOR TO COMMENCEMENT OF WORK.
- PermitNew construction, addition, GFA change
Permit ZP-2020-007081 · Completed
FOR THE ERECTION OF A REAR ADDITION (STAIR ENCLOSURE) AS PART OF AN EXISTING DETACHED STRUCTURE. SIZE AND LOCATION AS SHOWN IN APPLICATION/PLAN.
- PermitZoning/use
Permit 945833 · COMPLETED
FOR THE ERECTION OF A FRONT ADDITION TO AN EXISTING DETACHED STRUCTURE. SIZE AND LOCATION AS SHOWN IN APPLICATION/PLAN.FOR USE AS A RELIGIOUS ASSEMBLY ON THE FIRST FLOOR, USE TO BE EXTENDED IN THE ENCLOSED PARKING GARAGE, SINGLE FAMILY HOUSEHOLD LIVING ABOVE AND AN OPEN-AIR PARKING FOR SIX(6) CARS.
- PermitUse
Permit 916229 · COMPLETED
FOR A RELIGIOUS ASSEMBLY IN AN EXISTING COMPLETELY DETACHED STRUCTURE.
- Recorded transfer$225K transfer
2018
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 27, 2026, 8:59 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)