2026 assessment
$798K
OPA value, not a listing price
House report
603 N 6th St
4 bd2 ba3 stories2,430 sqftRM1built 2019
Property at a glanceHouse
Owner-occupancy signal
ZIP 19123 area
Northern Liberties · Callowhill
600 block of N 6th 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 · 2020$168K 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$168K 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$731K 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$797K 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$797K 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$798K 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$798K 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$798K 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 · 2017-10-31AdministrativeThis 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 · 2018-01-12ElectricalThis 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 · 2018-06-28AdministrativeThis 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 · 2018-07-10SuppressionThis 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 · 2025-02-27Addition 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 · 2025-03-12AlterationsThis 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 · 2025-03-24Addition 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 ↗
- L&I violation · 2018-07-12PERMB- WORK NOT SAME AS PERMITA 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 · 2018-07-12BP_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 · 2018-08-20BP_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 19123 (Northern Liberties · Callowhill) medianAssessmentL&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 record10 events · exact dates, newest first
- PermitAddition and/or Alteration
- PermitAlterations
- PermitAddition and/or Alteration
- InspectionBP_BLDG
- L&I violationPERMB- WORK NOT SAME AS PERMIT
- InspectionBP_BLDG
- PermitSuppression
- PermitAdministrative
- PermitElectrical
- PermitAdministrative
Flags: material assessment exemption; legal basis and term unverified. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$2,234/year estimated property tax
2026 taxable assessment $159,600 × 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 $798,200. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 0562476502026 OPA taxes $159,600 of $798,200 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →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 assessment exemption gap
OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.
$159,600 taxable basis
Difference to verify+$8,939/year
$798,200 scenario basis
The assessment roll does not identify
- Legal basis or program
- Approval or expiration date
- Treatment after a sale
- Current Tax Center balance
Show the assessment math
2026: ($798,200 assessed − $638,600 exempt) × 1.3998% ≈ $2,234/year
Full-assessment scenario: $798,200 × 1.3998% ≈ $11,173/year
Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.
The property, on paper
OPA physical field record.
Bedrooms
4
Bathrooms
2
Stories
3
Interior
2,430 sqft
livable area
Lot
640 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
Zoning
RM1
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
600 block of N 6th St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 605 N 6th St · 607 N 6th 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 10 dated rows
- PermitAddition and/or Alteration
Permit EP-2025-001923 · Completed
run new 20amp branch circuit to bathroom, install new GFCI receptacles, lighting, exhaust fan, and switches
- PermitAlterations
Permit PP-2025-003189 · Completed
Add a powder room. New drains and water lines as necessary 1 WATER CLOSET 1 LAVATORY
- PermitAddition and/or Alteration
Permit RP-2024-013588 · Completed
FOR INTERIOR ALTERATIONS TO THE BASEMENT OF AN EXISTING ATTACHED SINGLE-FAMILY DWELLING AS PER APPROVED PLAN. *SEPARATE PERMITS REQUIRED FOR ELECTRICAL, PLUMBING, AND MECHANICAL WORK* **UNDERPINNING IS NOT PART OF THIS PERMIT**
- InvestigationBP_BLDG
Case 643714 · PASSED
The cited inspection visit was marked passed.
- ViolationPERMB- WORK NOT SAME AS PERMIT
Case 643714 · Violation 4737966 · Code A-302.10/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 643714 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitSuppression
Permit 890012 · COMPLETED
FOR THE INSTALLATION OF AN FOUR (4) INCH PRIVATE FIRE SERVICE MAIN WITH (4) INCH BACKFLOW PREVENTER AND FIRE PUMP IN THE DEDICATED ROOM OF UNIT#603 AND TWO (2) INCH EXTENTED PRIVATE FIRE SERVICE MAIN THROUGHOUT THE LOTS FROM UNIT#603 PER NFPA 24 AND APPROVAL BY PWD. FOR THE INSTALLATION OF A "TWO (2) INCH" FIRE SERVICE LINE WITH BACKFLOW PREVENTER AND AUTOMATIC FIRE SUPPRESSION SYSTEM AS PER NFPA 13R. ALL CONTROL VALVES SHALL BE SUPERVISED PER 2007 NFPA 13R 6.7.1.2. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPROVED PLANS/HYDRAULIC CALCULATIONS.TWO ADDITIONAL FDC SHALL BE PROVIDED AT THE LOCTIONS AS PER APPROVED LETTER FROM FIRE DEPARTMENT WITH IMMEDIATE ACCESS, NECESSARY IMPACT PROTECTION AND APPROPRIATE SIGNAGE.
- PermitAdministrative
Permit 865873 · COMPLETED
FOR THE AMENDMENT OF PERMIT AP#766306 TO DOCUMENT REVISIONS TO BASEMENT CONFIFUGRATION FORTHE INSTALLATION OF A FIRE PUMP ROOM AT THE BASEMENT TO INCLUDE NEW FIRE-RATED SEPARATION WALLS AND FLOOR/CEILING ASSEMBLY. (FIRE SUPPRESSION SYSTEM INSTALLATION TO COMPLY WITH NFPA 24 FOR PRIVATE FIRE MAIN INSTALLATION SUPPLIED BY FIRE PUMP INSTALLATION.)
- PermitElectrical
Permit 844759 · COMPLETED
INSTALL 200AMP SERVICE COMPLETE WITH PANEL, METER & GROUNDING, WIRING THROUGHOUT SINGLE FAMILY DWELLING RECEPTS,SWITCHES,LIGHTS,SMOKES/CO DETECTOR AS PER 2008 NEC (SOUTH DISTRICT) OPA 105-6-2476-501
- PermitAdministrative
Permit 808189 · COMPLETED
FOR THE AMENDMENT OF PERMIT AP#766306 FOR THE RECORD OF CERTIFICATE OF OCCUPANCY FOR A SINGLE HOUSEHOLD LIVING UNIT.
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 24, 2026, 9:41 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)