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Converted dwellings or rooming house
487 CLASSON AVENUE
BROOKLYN · BIN 3057050
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1930Year Built
3Stories
C5Building Class
R6BZoning
—Gross Floor Area
8Units
12 Open Violations ▸FDNY Report ↗
Converted dwellings or rooming house · Owner of record: 423 EAST REALTY LLC · 1.47 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
423 EAST REALTY LLC203/22/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CLEMENT CHAMBERSElectrical103/21/2026
Building Lifecycle
All (60)Violation (60)
05/04/2026
Violation issued (HPD, closed)
A
06/09/2025
Violation issued (HPD, closed)
A
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/09/2024
Violation issued (HPD, closed)
A
03/28/2024
Violation issued (HPD, closed)
C
03/28/2024
Violation issued (HPD, closed)
B
03/21/2024
Violation issued (HPD, closed)
C
03/21/2024
Violation issued (HPD, closed)
B
03/21/2024
Violation issued (HPD, closed)
B
03/21/2024
Violation issued (HPD, closed)
B
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/25/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/14/2023
Violation issued (HPD, closed)
B
04/14/2023
Violation issued (HPD, closed)
C
04/14/2023
Violation issued (HPD, closed)
C
04/14/2023
Violation issued (HPD, closed)
B
04/14/2023
Violation issued (HPD, closed)
B
04/14/2023
Violation issued (HPD, closed)
C
04/14/2023
Violation issued (HPD, closed)
B
04/14/2023
Violation issued (HPD, closed)
B
04/14/2023
Violation issued (HPD, closed)
C
04/14/2023
Violation issued (HPD, closed)
C
04/14/2023
Violation issued (HPD, closed)
C
02/23/2022
Violation issued (HPD, closed)
I
02/23/2022
Violation issued (HPD, closed)
A
04/07/2021
Violation issued (HPD, closed)
A
11/08/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
10/16/2018
Violation issued (HPD, closed)
I
04/06/2018
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/20/2017
Violation issued (HPD, closed)
I
02/24/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/04/2016
Violation issued (HPD, closed)
I
10/08/2015
Violation issued (HPD, closed)
I
10/01/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/18/2015
Violation issued (HPD, closed)
I
03/01/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/21/2010
Violation issued (HPD, closed)
B
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/07/2009
Violation issued (HPD, closed)
B
04/07/2009
Violation issued (HPD, closed)
B
04/07/2009
Violation issued (HPD, closed)
C
04/07/2009
Violation issued (HPD, closed)
B
04/07/2009
Violation issued (HPD, closed)
B
04/07/2009
Violation issued (HPD, closed)
A
04/07/2009
Violation issued (HPD, closed)
B
04/07/2009
Violation issued (HPD, closed)
B
04/07/2009
Violation issued (HPD, closed)
B
01/01/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/05/2008
Violation issued (HPD, closed)
C
02/05/2008
Violation issued (HPD, closed)
C
02/05/2008
Violation issued (HPD, closed)
B
02/05/2008
Violation issued (HPD, closed)
B
02/05/2008
Violation issued (HPD, closed)
B
02/05/2008
Violation issued (HPD, closed)
B
01/19/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISOTISSUEDACTION MECHANICAL INC01/23/2012
BISPLISSUED21 PLUMBING & HEATING INC01/23/2012
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 7 on file (BIS + DOB NOW)
▸Applications & Permits1
▸BISPLAN / WORK APPROVAL APPLICATION1
02/14/2011320269785Open ↗
▸Seals & Professional Certifications1
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
02/14/2011320269785Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
02/14/2011320269785Open ↗
▸Environmental & Asbestos1
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
02/14/2011320269785Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
02/14/2011320269785Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
02/14/2011320269785Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
02/14/2011320269785Open ↗