2026 assessment
$851K
OPA value, not a listing price
House report
1817 Blair St
3 bd3 ba2,421 sqftRSA5built 2018
Property at a glanceHouse
Owner-occupancy signal
ZIP 19125 area
Fishtown · East Kensington
1800 block of Blair 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 · 2019$535K 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$535K 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$535K 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$535K 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$696K 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$696K 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$851K 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$851K 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$813K 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 $565KA 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 · 2017-01-11Zoning/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 · 2017-03-21New 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 · 2017-07-28SuppressionThis 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 · 2017-09-25ElectricalThis 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 · 2017-11-01PlumbingThis 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 · 2017-12-12MechanicalThis 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 · 2019-12-24ZoningThis 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 ↗
- Appeal · 2019-12-18Zoning 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 assessmentBlock median & rangeZIP 19125 (Fishtown · East Kensington) medianAssessmentDeed / saleAppealPermit
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
- PermitZoning
- AppealZoning board appeal
- Deed / saleDeed / sale $565K
- PermitMechanical
- PermitPlumbing
- PermitElectrical
- PermitSuppression
- PermitNew construction
- PermitZoning/use
Flags: 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$11,907/year estimated property tax
2026 taxable assessment $850,600 × 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 $812,600. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 1830526322026 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
3
Interior
2,421 sqft
livable area
Lot
800 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Garage
1 space
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Quality grade
C+
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
Zoning appeals
1
OPEN · Granted · 2019
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
1800 block of Blair St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1815 Blair St · 1813 Blair St
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
- PermitZoning
Permit 1002210 · COMPLETED
FOR THE DOCUMENTATION OF AN INCREASE IN THE WIDTH OF THE ATTACHED STRUCTURE AT 1823 BLAIR ST. FROM TWELVE (12) FT TO THIRTEEN (13) FT AND FOR A LOT ADJUSTMENT TO CREATE TWO (2) LOTS FROM TWO (2) EXISTING LOTS (1817 BLAIR ST. AND 1823 BLAIR ST.). SIZE AND LOCATION AS SHOWN ON APPLICATION / PLANS. PARCEL #1 ("1817 BLAIR ST."): EXISTING SINGLE-FAMILY HOUSEHOLD LIVING PARCEL #2 ("1823 BLAIR ST."): EXISTING SINGLE-FAMILY HOUSEHOLD LIVING
- AppealZoning board appeal
Appeal 38989 · OPEN · Granted
Related permit 1002210 · PERMIT FOR THE DOCUMENTATION OF AN INCREASE IN THE WIDTH OF THE ATTACHED STRUCTURE AT 1823 BLAIR STREET FROM TWELVE (12) FT TO THIRTEEN (13) FT AND FOR A LOT ADJUSTMENT TO CREATE TWO (2) LOTS FROM TWO (2) EXISTING LOTS (1817 BLAIR ST. AND 1
- Recorded transfer$565K transfer
2018
- PermitMechanical
Permit 838858 · COMPLETED
INSTALL (2) HVAC SYSTEMS WITH DUCTWORK. (SFD)
- PermitPlumbing
Permit 827512 · COMPLETED
INSTALL CURB TRAP,FAI MAIN DRAIN,RAIN LEADER AND 1" W/S. INSTALL WATER AND DRAIN LINES TO 17 FIXTURES(SFD)PA20172781111 THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004 "SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
- PermitElectrical
Permit 818967 · COMPLETED
200 A SERVICE AND GROUND. WIRING THROUGHOUT OF LIGHTS, SWITCHES, OUTLETS AND SMOKE/CO DETECTORS AS PER 2008 NEC.
- PermitSuppression
Permit 794139 · COMPLETED
FOR THE INSTALLATION OF A (1 - 1/2) INCH FIRE SERVICE LINE WITH BACKFLOW PREVENTER AND AUTOMATIC FIRE SUPPRESSION SYSTEM AS PER NFPA 13R. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPROVED PLANS.
- PermitNew construction
Permit 758638 · COMPLETED
CONSTRUCTION OF A FOUR STORY, ATTACHED STRUCTURE WITH GARAGE, ROOF DECK, AND ACCEESS PILOT HOUSE (FOR STAIRS AND LANDING ONLY). PLANS APPROVED UNDER AP# 757456
- PermitZoning/use
Permit 748800 · COMPLETED
FOR ERECTION OF AN ATTACHED STRUCTURE (MAXIMUM HEIGHT NTE 38 FT), ROOF DECK WITH ROOF ACCESSORY PILOTHOUSE (PILOTHOUSE MAXIMUM HEIGHT 10 FT, ROOF DECK SET BACK AT LEAST FIVE FT FROM THE EXTREME FRONT BUILDING LINE). USE AS HOUSEHOLD LIVING SINGLE FAMILY DWELLING WITH ONE (1) ACCESSORY OFF-STREET INTERIOR PARKING SPACE. SIZE AND LOCATION AS SHOWN ON THE APPLICATION.
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 27, 2026, 5:30 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)