← Back
One family attached or semi-detached
491 COLLFIELD AVENUE
STATEN ISLAND · Westerleigh-Castleton Corners · BIN 5114910
💬 Discuss this project
1994Year Built
2Stories
A5Building Class
R3-1Zoning
—Gross Floor Area
1Units
FDNY Report ↗
One family attached or semi-detached · 0.49 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CRYSTAL ESTATES103/21/2026
Nothing on file for this building.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISOTISSUEDSUNRUN INSTALLATION SVC07/25/2023
BISPLISSUEDHYDRO-TECH PL. & HEATING INC.03/24/1994
1 project · most recent 07/25/2023
FiledStatusContractorScope
07/25/2023CompleteSUNRUN SOLAR ELECTL CORP—
Nothing on file for this building.
▾Documents — 22 on file (BIS + DOB NOW)
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
07/24/2023540254400Open ↗
▸BISWORK PERMIT APPLICATION1
07/25/2023540254400Open ↗
▸Seals & Professional Certifications3
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
07/24/2023540254400Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
07/24/2023540254400Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
07/24/2023540254400Open ↗
▸Safety & Tenant Protection1
▸BISTPP1: TENANT PROTECTION PLAN1
07/25/2023540254400Open ↗
▸Energy Compliance7
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
09/07/2023540254400Open ↗
07/24/2023540254400Open ↗
▸BISSOLAR TAX ABATEMENT APPLICATION1
09/11/2023540254400Open ↗
▸BISNYCECC ANALYSIS1
07/24/2023540254400Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1
07/24/2023540254400Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
09/07/2023540254400Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
07/24/2023540254400Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
09/07/2023540254400Open ↗
07/24/2023540254400Open ↗
▸Approvals, Objections & Sign-offs4
▸BISLETTERS - SUPPORTING DOCUMENTATION3
09/11/2023540254400Open ↗
09/11/2023540254400Open ↗
07/24/2023540254400Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
09/11/2023540254400Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
09/07/2023540254400Open ↗
07/24/2023540254400Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
07/24/2023540254400Open ↗