2026 assessment
$146K
OPA value, not a listing price
Land report
6601 Keystone St
Property at a glanceVacant lot
City Of Phila
2027 published assessment
$1.0M
Future roll, not the current tax bill
Location
6600 block of Keystone St
ZIP 19135
Neighborhood area
Tacony · Wissinoming
Approximate · based on ZIP 19135
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 $1,038,900. It is not yet the billed-year tax basis.
- OPA assessment · 2016$146K 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$146K 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$146K 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$146K 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$146K 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$146K 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$146K 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$146K 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$146K 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$146K 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$146K 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$1.0M 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 ↗
- Permit · 2010-05-11Zoning/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 · 2011-05-11New 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 · 2011-07-14PlumbingThis 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 · 2011-08-12MechanicalThis 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 · 2011-08-19ElectricalThis 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 · 2011-12-27SuppressionThis permit category usually covers fire-suppression systems or related life-safety 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 · 2012-04-23SuppressionThis permit category usually covers fire-suppression systems or related life-safety 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 · 2019-04-03PlumbingThis 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 · 2025-03-21Addition 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 · 2025-04-15Addition 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 · 2022-09-19Emergency and Standby Power Systems 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 · 2024-09-26Emergency and Standby Power Systems 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 · 2026-01-22Emergency and Standby Power Systems 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 · 2009-12-15Zoning board appealA 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 assessmentAssessmentAppealPermitCertification
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 record14 events · exact dates, newest first
- CertificationEmergency and Standby Power Systems Certification
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- CertificationEmergency and Standby Power Systems Certification
- CertificationEmergency and Standby Power Systems Certification
- PermitPlumbing
- PermitSuppression
- PermitSuppression
- PermitElectrical
- PermitMechanical
- PermitPlumbing
- PermitNew construction
- PermitZoning/use
- AppealZoning board appeal
Verify the public record
Property tax
$0/year estimated property tax
2026 taxable assessment $0 × 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 $1,038,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 4114727102026 OPA shows a zero or de minimis taxable assessment. The open assessment split does not establish the exemption's legal basis, continuing eligibility, or treatment after a transfer.
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
City Of Phila
Lot size
146,458 sqft
Zoning
SPPOA
Block context
6600 block of Keystone St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 6600 Keystone St · 6602 Keystone St
L&I licenses checked through Jul 23, 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 14 dated rows
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2026-002326 · Certified
Expires 2027-01-22
- PermitAddition and/or Alterations
Permit FP-2025-000780 · Completed
EZ PERMIT SPRINKLER RELOCATION (NFPA 13)- For the relocation of sprinkler heads as per attached standards. Deviations from these standards require submission of construction and site plans. Relocate 1 sprinkler head
- PermitAddition and/or Alteration
Permit CP-2025-000806 · Completed
FOR REPAIRS/RESTORATION AND LEVEL I ALTERATIONS TO EXISTING DETACHED BUILDING PER APPROVED PLANS. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, AND PLUMBING WORK.
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2024-026709 · Certified
Expires 2025-09-26
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2022-013904 · Certified
Expires 2023-09-19
- PermitPlumbing
Permit 963509 · EXPIRED
REPLACE BACKFLOW PREVENTOR AS PER 2004 PPC
- PermitSuppression
Permit 392597 · COMPLETED
INSTALLATION OF SPRINKLER SYSTEM IN ACCORDANCE WITH NFPA 13 THROUGHOUT A TWO (2) STORY STRUCTURE WITH ATTIC (FIRE HOUSE, WET SYSTEM IN 1ST & 2ND FLOOR, DRY SYSTEM IN ATTIC, DRY HEADS AT PORCH); SEE PERMIT # 373870 FOR BACKFLOW PREVENTOR APPROVAL IN METER PIT.
- PermitSuppression
Permit 373870 · COMPLETED
INSTALL NEW BACKFLOW PREVENTER IN METER PIT AND INSTALL NEW 4" UNDERGROUND TO SUPPLY SPRINKLER SYSTEM FOR NEW FIRE HOUSE. SEPARATE PERMIT IS REQUIRED FOR SPRINKLER SYSTEM.
- PermitElectrical
Permit 350690 · COMPLETED
PROVIDED POWER, LIGHTING, SECURITY, CCTV SOUND PAGING, DATA OUTLETS, PHONE LINES, GROUNDING, SITE LIGHTING, NEW SEVICE, PANEL BOARDS, AND FEEDERS AS PER 2008 NEC (EAST DISTRICT) INSTALL FIRE ALARM SYSTEM AS PER NFPA72
- PermitMechanical
Permit 352636 · COMPLETED
INSTALLATION OF NEW HVAC SYSTEM AND MECHANICALS.
- PermitPlumbing
Permit 344142 · COMPLETED
NEW SANITARY STORM AND WATER PIPING FOR NEW FIRE HOUSE
- PermitNew construction
Permit 270154 · COMPLETED
CONSTRUCTION OF A FIRE STATION WITH SITE IMPROVEMENTS
- PermitZoning/use
Permit 241525 · COMPLETED
BUILDING A NEW FIRE HOUSE FOR THE PFD
- AppealZoning board appeal
Appeal 10257 · CLOSED · Granted
Related permit 241525 · PERMIT FOR THE ERECTION OF THREE (3) STORY DETACHED STRUCTURE MAXIMUM 31 FT HIGH FOR USE AS A FIRE STATION WITH ACCESSORY TRAINING ROOM/COMMUNITY ROOM ON 2ND FLOOR AND ACCESSORY STORAGE/MECHANICAL ROOM ON THE 3RD FLOOR AND PROPOSED FIFTEEN
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, 3:37 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)