2026 assessment
$1.0M
OPA value, not a listing price
House report
512 E Cabot St
4 bd · 3 stories · 2,250 sqft · RSA5 · built 2025
Property at a glanceHouse
Owner-occupancy signal
2027 published assessment
$1.0M
Future roll, not the current tax bill
Location
500 block of E Cabot St
ZIP 19125
Neighborhood area
Fishtown · East Kensington
Approximate · based on ZIP 19125
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.
Assessed value
$1,000,000
2026 billed-year assessment · 2027: $1,000,000 · built 2025
Price / sq ft
$444
block $300 · above block
Assessment change
+496%
+18%/yr since 2016 · 2027 +0% vs 2026
Est. tax bill / yr
$3,266
0.33% effective, reduced taxable assessment
Jun 2022 tax snapshot
No match
not proof the account is current
Times sold
2
- OPA assessment · 2016$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 · 2017$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 · 2018$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 · 2019$227K 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$245K 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$245K 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$245K 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$288K 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$165K 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$361K 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$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 ↗
- 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 · 2013-05-17PlumbingThis 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 · 2013-07-01ZoningThis 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 · 2013-07-01AdditionThis 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 · 2023-07-19Addition 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 · 2023-10-27Minor DemolitionThis permit category usually covers partial or complete removal 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 · 2023-10-27AlterationsThis 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 · 2024-03-27New 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 · 2024-06-05New 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 · 2024-06-11ExcavationThis 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 · 2024-07-30New 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 · 2024-08-02New Construction or AdditionsThis 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 · 2024-09-10New Construction or AdditionsThis 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 · 2024-09-10New Construction or AdditionsThis 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 · 2024-09-19New 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 ↗
- Inspection · 2024-09-19L&I investigationA 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 ↗
- Permit · 2024-09-24New 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 · 2025-03-12Parking OnlyThis 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 · 2023-01-30ROOF DEFICIENCIESA 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 · 2023-01-30UNSAFE STRUCTUREA 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 · 2023-01-30L&I investigationA 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 · 2024-07-26WORK NOT ACCORDING TO PLANSA 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 · 2024-07-26L&I investigationA 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 · 2024-09-03DEBRIS REMOVE- CONSTRUCTIONA 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 · 2024-09-03L&I investigationA 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 · 2024-09-23SIDEWALK CLOSURE NOT FENCEDA 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 · 2024-09-23L&I investigationA 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 · 2023-03-22L&I investigationA 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 · 2023-05-19L&I investigationA 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 · 2023-12-20L&I investigationA 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 ↗
- License · 2003-03-13ROBERT M PATTERSON JR: Rental landlord or residential registration initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2012-12-22ROBERT M PATTERSON JR: Rental landlord or residential registration marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- Appeal · 2025-05-03ZBA Permit Denial - VarianceA 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) medianAssessmentL&I violationAppealPermitInspectionLicense
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 record32 events · exact dates, newest first
- AppealZBA Permit Denial - Variance
- PermitParking Only
- PermitNew Construction
- L&I violationSIDEWALK CLOSURE NOT FENCED
- InspectionL&I investigation
- PermitNew Construction
- InspectionL&I investigation
- PermitNew Construction or Additions
- PermitNew Construction or Additions
- L&I violationDEBRIS REMOVE- CONSTRUCTION
- InspectionL&I investigation
- PermitNew Construction or Additions
- PermitNew Construction
- L&I violationWORK NOT ACCORDING TO PLANS
- InspectionL&I investigation
- PermitExcavation
- PermitNew Construction
- PermitNew construction, addition, GFA change
- InspectionL&I investigation
- PermitMinor Demolition
- PermitAlterations
- PermitAddition and/or Alteration
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationROOF DEFICIENCIES
- L&I violationUNSAFE STRUCTURE
- InspectionL&I investigation
- PermitZoning
- PermitAddition
- PermitPlumbing
- LicenseROBERT M PATTERSON JR: Rental landlord or residential registration marked inactive
- LicenseROBERT M PATTERSON JR: Rental landlord or residential registration initially issued
Flags: material assessment exemption; legal basis and term unverified · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,266/year estimated property tax
2026 taxable assessment $233,333 × 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 $1,000,000. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 1813766002026 OPA removes $766,667 from the taxable assessment through the owner-occupant exemption.
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
4
Stories
3
Interior
2,250 sqft
livable area
Lot
1,440 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Zoning
RSA5
city zoning code
Zoning appeals
1
Completed · Granted · 2025
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
500 block of E Cabot St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 514 E Cabot St · 516 E Cabot St
L&I license dates · data through Jul 10, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
No L&I business license is on record at this address in data through Jul 10, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
ROBERT M PATTERSON JRInactive
Rental · Initial issue date Mar 13, 2003 · Terminal license date Dec 22, 2012
A license is an L&I registration, not proof that a business is open, operating today, or located at this storefront. Dates are license dates. Events are deduped by parcel, business identity, and license type, so a renewal is not shown as another opening. Other permit and filing types remain in the full source ledger.
Open every source row 32 dated rows
- AppealZBA Permit Denial - Variance
Appeal ZP-2024-008937 · Completed · Granted
Related permit ZP-2024-008937 · PERMIT FOR THE INSTALLATION OF ONE (1) ACCESSORY SURFACE PARKING SPACE AT THE FRONT OF THE ATTACHED STRUCTURE. SIZE AND LOCATION AS SHOWN IN THE APPLICATION/PLANS.
- PermitParking Only
Permit ZP-2024-008937 · Issued
FOR THE CREATION OF ONE (1) ACCESSORY SURFACE PARKING SPACE AT THE FRONT OF THE EXISTING ATTACHED STRUCTURE. SIZE AND LOCATION AS SHOWN IN THE APPLICATION / PLANS.
- PermitNew Construction
Permit MP-2024-002605 · Completed
Mechanical / Fuel Gas Permit for combo RP-2024-003541
- ViolationSIDEWALK CLOSURE NOT FENCED
Case CF-2024-104968 · Violation VI-2024-080493 · Code B-3306.2.1 · SVN ISSUED
Resolution: SVN ISSUED
- InvestigationL&I investigation
Case CF-2024-104968 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitNew Construction
Permit EP-2024-005514 · Completed
Electrical Permit for combo RP-2024-003541
- InvestigationL&I investigation
Case CF-2024-080784 · PASSED
The cited inspection visit was marked passed.
- PermitNew Construction or Additions
Permit PP-2024-008058 · Completed
Plumbing Permit (Exterior Building Drainage) for combo RP-2024-003541
- PermitNew Construction or Additions
Permit PP-2024-008057 · Completed
Plumbing Permit (Water Distribution) for combo RP-2024-003541
- ViolationDEBRIS REMOVE- CONSTRUCTION
Case CF-2024-097381 · Violation VI-2024-075125 · Code A-104.1/5 · SVN ISSUED
Resolution: SVN ISSUED
- InvestigationL&I investigation
Case CF-2024-097381
- PermitNew Construction or Additions
Permit PP-2024-008059 · Completed
Plumbing Permit (Interior) for combo RP-2024-003541
- PermitNew Construction
Permit FP-2024-001441 · Completed
FOR THE INSTALLATION OF AN AUTOMATIC FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH THE 2016 NFPA 13D THROUGHOUT A THREE STORY STRUCTURE TO INCLUDE 1-INCH COMBINED WATER SERVICE LINE AS PER APPROVED PLANS/HYDRAULIC CALCULATIONS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK.
- ViolationWORK NOT ACCORDING TO PLANS
Case CF-2024-080784 · Violation VI-2024-063333 · Code A-302.10/2 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2024-080784 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitExcavation
Permit SP-2024-000630 · Completed
Site / Utility Permit for RP-2024-003541
- PermitNew Construction
Permit RP-2024-003541 · Completed
ERECTION OF AN ATTACHED STRUCTURE FOR USE AS SINGLE-FAMILY HOUSEHOLD LIVING. SHEETING AND SHORING AS PRESCRIBED IN GEO TECH REPORT. SEPARATE PERMITS REQUIRED FOR ELECTRICAL, MECHANICAL, PLUMBING AND SPRINKLER (13D) WORK. UNDERPINNING IS PART OF THIS PERMIT WITH CONTINUED INSPECTIONS. ENERGY CODE COMPLIANCE IN ACCORDANCE WITH 2018 IECC. PRIOR TO ISSUANCE OF C.O SUBMITTAL OF AIR BARRIER CHECKLIST AND ENVELOPE TESTING CERTIFICATE IS REQUIRED. BOTH TO BE COMPLETED BY AN APPROVED PARTY.***AMEND- For the revision to the lateral bracing system per structural plans***no other changes permitted.
- PermitNew construction, addition, GFA change
Permit ZP-2023-013751 · Issued
**AMENDMENT APPROVED ON 6/03/2024: TO AMENDMENT PREVIOUSLY APPROVED ZONING PERMIT #ZP-2023-013751 TO DOCUMENT THE CHANGE TO THE LAYOUT OF STRUCTURE AND INCREASE THE STRUCTURE FRONT SETBACK, AND REAR OPEN DECK ACCESS FROM REAR SECOND FLOOR, THE REMAINING PERMIT SAME AS PREVIOUSLY APPROVED. SIZE AND LOCATION AS SHOWN ON THE PLANS** FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH CELLAR AND AN ACCESSORY ROOF DECK (FOR RESIDENTIAL USE ONLY) WITH ROOF ACCESS STRUCTURE AND OPEN DECK ACCESS FROM REAR FIRST FLOOR. SIZE AND LOCATION AS SHOWN IN THE APPLICATION / PLAN.
- InvestigationL&I investigation
Case CF-2023-007924 · PASSED
The cited inspection visit was marked passed.
- PermitMinor Demolition
Permit DP-2023-001383 · Completed
Sub Demolition Permit for CF-2023-007924. For the complete demolition of a SFD as part of the City of Philadelphia demolition program. Additional Specs: No sidewalk, no stucco, install 6' high chain link fence across front of properties (512-514-516 E Cabot), Install 6' high chain link fence on side of 512 E Cabot c/w 1239, 1241 and 1243 E Palmer st from front of property to existing wood fence, concrete subs in rear of properties can remain in place, install erosion control mat with topsoil & seed on footprint of buildings @ 512-514-516 E Cabot.
- PermitAlterations
Permit PP-2023-014778 · Completed
Created from Demolition Permit DP-2023-001383. Lateral seal
- PermitAddition and/or Alteration
Permit RP-2023-006387 · Expired
**MAKE SAFE PERMIT** FOR INTERIOR AND EXTERIOR REPAIR OF THE EXISTING TWO (2) STORY MASONRY STRUCTURE TO COMPLY WITH VIOLATION CASE # CF-2023-007924. ALL THE REPAIR WORK SHALL BE DONE AS PER THE ENGINEERING REPORT PROVIDED BY AN ENGINEER, LICENSED AND REGISTERED IN THE STATE OF PA. PROTECTION OF PEDESTRIANS, PUBLIC RIGHT-OF-WAY, AND ADJACENT PROPERTIES TO BE IN PLACE PRIOR TO START OF WORK IF REQUIRED. 21 DAY POSTING & NOTICE WAIVED PER A-303.2
- InvestigationL&I investigation
Case CF-2023-007924 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2023-007924 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationROOF DEFICIENCIES
Case CF-2023-007924 · Violation VI-2023-006391 · Code PM15-304.1(H) · CLOSED
Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.
- ViolationUNSAFE STRUCTURE
Case CF-2023-007924 · Violation VI-2023-006390 · Code PM15-108.1 · CLOSED
Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.
- InvestigationL&I investigation
Case CF-2023-007924 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitZoning
Permit 472063 · COMPLETED
FOR THE ERECTION OF AN ADDITION TO AN EXISTING ATTACHED SINGLE FAMILY DWELLING. SIZE AND LOCATION AS SHOWN ON SUBMITTED PLAN.
- PermitAddition
Permit 472064 · COMPLETED
FOR THE ERECTION OF AN ADDITION TO AN EXISTING ATTACHED SINGLE FAMILY DWELLING. SEPARATE ELECTRIC AND PLUMBING PERMIT REQUIRED.
- PermitPlumbing
Permit 472118 · COMPLETED
REMOVE AND REPLACE TUB,TOILET AND LAV;REPLACE LEAD DRAIN LINES W/PVC;REINSTALL AFTER TILE IS DONE (SFD)
- License terminal eventROBERT M PATTERSON JR: Rental landlord or residential registration marked inactive
License 230656 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventROBERT M PATTERSON JR: Rental landlord or residential registration initially issued
License 230656 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
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 17, 2026, 2:37 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)