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Multi-story retail building (2+)
443 KNICKERBOCKER AVENUE
BROOKLYN · BIN 3075091
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1931Year Built
2Stories
K2Building Class
C4-3Zoning
—Gross Floor Area
2Units
18 Open Violations 16 unresolved · 2 paperwork only ▸FDNY Report ↗
Multi-story retail building (2+) · 1.36 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
OWNER OF 443 KNICKERBOCKE103/22/2026
OWNER OF 443 KNICKERBO103/22/2026
BILLY CONTRACTORS203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
COLE, VINCENTElectrical103/21/2026
ROOPCHAND SINGHElectrical103/21/2026
SUTTON, ALEXElectrical103/21/2026
Building Lifecycle
All (19)Violation (19)
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
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
11/08/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/06/2018
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/24/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
10/01/2015
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/03/2015
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/01/2013
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
12/13/2011
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/01/2009
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
10/20/2008
Violation issued (ECB, open)
Construction
05/01/2000
Violation issued (ECB, open)
Boilers
02/07/2000
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/15/1993
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISEQISSUEDBILLY CONTRACTORS INC03/29/2010
BISPLISSUEDLUCIAN FERRERI INC04/22/1998
BISFPISSUEDIDEAL FIRE CONTROL01/09/1998
BISEQISSUEDRICHARD GRANT GC04/03/1997
BIS—ISSUEDRICHARD GRANT GC04/03/1997
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 9 on file (BIS + DOB NOW)
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
03/30/2010320139569Open ↗
▸BISWORK PERMIT APPLICATION1
03/30/2010320139569Open ↗
▸Seals & Professional Certifications4
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
03/30/2010320139569Open ↗
03/30/2010320139569Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
03/30/2010320139569Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
03/30/2010320139569Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
03/30/2010320139569Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
03/30/2010320139569Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
03/30/2010320139569Open ↗