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Walk-up cooperative
297 CLASSON AVENUE
BROOKLYN · Clinton Hill · BIN 3055117
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1915Year Built
4Stories
C6Building Class
R7AZoning
—Gross Floor Area
8Units
7 Open Violations ▸FDNY Report ↗
Walk-up cooperative · Owner of record: 297 CLASSON AVE OWNERS CORP · 3.44 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
297 CLASSON AVE OWNERS CORP503/22/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CLEMENT CHAMBERSElectrical103/21/2026
Building Lifecycle
All (20)Violation (20)
05/04/2026
Violation issued (HPD, open)
A
11/18/2025
Violation issued (HPD, closed)
I
06/09/2025
Violation issued (HPD, closed)
A
04/09/2024
Violation issued (HPD, closed)
A
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/01/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/01/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/17/2023
Violation issued (ECB, closed)
Boilers
02/23/2022
Violation issued (HPD, closed)
A
10/12/2021
Violation issued (HPD, open)
B
10/12/2021
Violation issued (HPD, closed)
C
04/07/2021
Violation issued (HPD, closed)
A
10/08/2019
Violation issued (ECB, closed)
Construction
10/16/2018
Violation issued (HPD, closed)
I
10/11/2017
Violation issued (ECB, closed)
Boilers
10/08/2015
Violation issued (HPD, closed)
I
09/08/2011
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/06/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/16/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISMHISSUEDROUND TOWN CONSTRUCTION I01/02/2020
BISOTISSUEDROUND TOWN CONSTRUCTION I08/09/2019
BISOTISSUEDBECKMAN STUDIO DESIGN BUI04/15/2011
3 projects · most recent 02/13/2025
General Wiring
FiledStatusContractorScope
02/13/2025CompleteEMPIRE LIC ELECL CONTRS—
04/14/2021CompleteANTONIO CERIELLO ELEC INCGeneral Wiring
08/22/2019CompleteANTONIO CERIELLO ELEC INCGeneral Wiring
Nothing on file for this building.
▾Documents — 34 on file (BIS + DOB NOW)
▸Applications & Permits6
▸BISWORK PERMIT APPLICATION3
01/03/2020322024885Open ↗
08/12/2019322024885Open ↗
04/19/2011320292919Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION3
06/28/2019322024885Open ↗
11/21/2011320292919Open ↗
04/12/2011320292919Open ↗
▸Seals & Professional Certifications6
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
06/28/2019322024885Open ↗
12/02/2011320292919Open ↗
04/12/2011320292919Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
04/12/2011320292919Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
04/12/2011320292919Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
07/15/2019322024885Open ↗
06/28/2019322024885Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
04/12/2011320292919Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
07/15/2019322024885Open ↗
06/28/2019322024885Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
10/28/2020322024885Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
10/28/2020322024885Open ↗
▸Inspections & Test Reports4
▸BISTECHNICAL REPORT: RESPONSIBILITY4
01/19/2021322024885Open ↗
01/19/2021322024885Open ↗
10/28/2020322024885Open ↗
Showing 3 of 4 on file for this type
▸Approvals, Objections & Sign-offs3
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
01/26/2021322024885Open ↗
12/06/2011320292919Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
04/12/2011320292919Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
10/28/2020322024885Open ↗
07/15/2019322024885Open ↗
06/28/2019322024885Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET2
06/28/2019322024885Open ↗
04/12/2011320292919Open ↗
▸BISADDITIONAL INFORMATION1
06/22/2011320292919Open ↗