2026 assessment
$757K
OPA value, not a listing price
House report
1851 Blair St
Research this property with Analyst →3 bd3 ba2,502 sqftRSA5built 2014
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 · 2016$450K 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$350K 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$350K 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$486K 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$523K 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$523K 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$523K 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$717K 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$717K 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$757K 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$757K 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$716K 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 · 2014Deed / sale $450KA 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 ↗
- Deed / sale · 2021Deed / sale $485KA 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 · 2013-09-12Zoning/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 · 2013-09-18New 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 · 2013-11-18New 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 · 2014-01-14PlumbingThis 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 · 2014-01-29ElectricalThis 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 · 2014-02-05MechanicalThis 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 · 2014-04-22SuppressionThis 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 · 2014-05-30Zoning admin reviewThis 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 · 2014-09-29PlumbingThis 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 · 2020-12-28Wall Covering ReplacementThis 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 · 2014-07-29PENALTY- NO PLUMB PERM INFOA 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 · 2014-07-29BP_BLDGA 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 ↗
- L&I violation · 2013-10-26CVN-UNLIC GENERAL CONTRA 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 · 2013-10-26PERM - MUST POSTA 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 · 2014-09-04BP_BLDGA 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 · 2014-10-10BP_BLDGA 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 ↗
Property assessmentBlock median & rangeZIP 19125 (Fishtown · East Kensington) medianAssessmentDeed / saleL&I violationPermitInspection
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
- Deed / saleDeed / sale $485K
- PermitWall Covering Replacement
- InspectionBP_BLDG
- PermitPlumbing
- InspectionBP_BLDG
- L&I violationPENALTY- NO PLUMB PERM INFO
- InspectionBP_BLDG
- PermitZoning admin review
- PermitSuppression
- PermitMechanical
- PermitElectrical
- PermitPlumbing
- Deed / saleDeed / sale $450K
- PermitNew construction
- L&I violationCVN-UNLIC GENERAL CONTR
- L&I violationPERM - MUST POST
- PermitNew construction
- PermitZoning/use
Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$10,592/year estimated property tax
2026 taxable assessment $756,700 × 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 $715,600. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 1830532052026 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
2,502 sqft
livable area
Lot
1,080 sqft
Basement
Partial, finished
city code E
Heat
Forced hot air
city code A
Central air
Yes
Garage
1 space
Exterior condition
Below average
city code 5
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
B
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
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: 1849 Blair St · 1853 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 18 dated rows
- Recorded transfer$485K transfer
2021
- PermitWall Covering Replacement
Permit GM-2020-011064 · Expired
For minor construction work at the subject property in accordance with all applicable provisions of the Philadelphia Code, all references codes and standards, and the attached EZ Standard, where included. Deviation from this standard shall result in permit revocation. A separate permit from the Philadelphia Department of Streets is required for any sidewalk and street closures. All means of pedestrian protection required at the site in accordance with the Philadelphia Building Code Chapter 33 shall be in place prior to start of work.
- InvestigationBP_BLDG
Case 445109 · PASSED
The cited inspection visit was marked passed.
- PermitPlumbing
Permit 562016 · COMPLETED
INSTALL 5" CURB TRAP, 4" VENT
- InvestigationBP_BLDG
Case 445109 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPENALTY- NO PLUMB PERM INFO
Case 445109 · Violation 3315533 · Code A-901.13/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 445109 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitZoning admin review
Permit 525962 · COMPLETED
ADMINISTRATIVE APPROVAL OF PREVIOUS PERMIT NUMBER 444716 GRANTED UNDER ZBA CAL. NO. 19638 TO CONVERT A GREEN ROOF ABOVE THE FOUR STORY PORTION OF THE SINGLE FAMILY DWELLING TO A ROOF DECK WITH ACCESS VIA A STAIR FROM THE PREVIOUSLY APPROVED ROOF DECK ABOVE THE FRONT THREE STORY PORTION. SIZE AND LOCATION AS SHOWN IN APPLICATION. **SEE A/P 525946 FOR PLANS**
- PermitSuppression
Permit 507206 · COMPLETED
INSTALL NFPA 13R SPRINKLER SYSTEM FOR RESIDENTIAL BLDG WITH SERVICE FROM 2" FEED MAIN. DESIGN PROFESSIONAL: JOHN FEE, PE
- PermitMechanical
Permit 518362 · COMPLETED
INSTALL 2 95% GAS FURNACE WITH AIR AND RELATED DUCT WORK ONE IN BASEMENT FOR 1ST AND 2ND FL,ONE ON 3RD FL FOR 3RD AND 4TH FL
- PermitElectrical
Permit 517357 · COMPLETED
ELECTRICAL CONSTRUCTION FOR A NEW SINGLE-FAMILY DWELLING - 200AMP ELECTRICAL SERVICE, ALL PROPER GROUNDING, SMOKE AND C/O DETECTORS AND COMPLETE WIRING THROUGHOUT - ALL WORK WILL COMPLY WITH THE 2009 IRC AND THE 2008 NEC FOR A SINGLE-FAMILY DWELLING
- PermitPlumbing
Permit 515287 · COMPLETED
3-WC, 3-LAVS, 2-TUBS, 1-KIT SINK (SFD)
- Recorded transfer$450K transfer
2014
- PermitNew construction
Permit 497390 · COMPLETED
FOR THE ERECTION OF A FOUR STORY, SFD, ON PREVIOUSLY PERMITTED FOUNDATION PERMIT #494712 WITH BASEMENT, ONE OFF STREET PARKING STALL, REAR DECK AT SECOND FLOOR, AS PER PLANS. (SEE AP #497388 FOR PLANS AND DOCUMENTS)
- ViolationCVN-UNLIC GENERAL CONTR
Case 494712 · Violation 2983254 · Code 9-1004 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERM - MUST POST
Case 494712 · Violation 2983255 · Code A-302.8/30 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitNew construction
Permit 494712 · COMPLETED
FOR THE CONSTRUCTION OF BUILDING FOUNDATION AS PER PLANS. SEE AP# 494711 FOR PLAN AND LOG NOTES
- PermitZoning/use
Permit 483107 · COMPLETED
LOTS 1-7 TO BE USED AS A SFD WITH (1) PARKING STALL EACH LOT. **SEE A/P# 483099 FOR PLANS**
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)