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BROOKLYN
221 KNICKERBOCKER AVE
BROOKLYN · BIN 3328112
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—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
19 Open Violations ▸FDNY Report ↗
Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
Nothing on file for this building.
Building Lifecycle
All (28)Violation (28)
05/05/2026
Violation issued (HPD, closed)
A
06/10/2025
Violation issued (HPD, closed)
A
05/15/2024
Violation issued (FDNY_NOV, closed)
04/10/2024
Violation issued (HPD, closed)
A
03/23/2023
Violation issued (HPD, closed)
A
02/25/2022
Violation issued (HPD, closed)
A
04/09/2021
Violation issued (HPD, closed)
A
11/10/2016
Violation issued (HPD, closed)
I
02/14/2012
Violation issued (HPD, open)
B
06/06/2011
Violation issued (FDNY_NOV, closed)
04/14/2009
Violation issued (HPD, open)
B
04/14/2009
Violation issued (HPD, open)
B
04/14/2009
Violation issued (HPD, open)
B
04/14/2009
Violation issued (HPD, open)
A
07/30/2008
Violation issued (HPD, open)
B
07/30/2008
Violation issued (HPD, open)
B
07/12/2008
Violation issued (HPD, open)
C
07/12/2008
Violation issued (HPD, open)
C
06/23/2008
Violation issued (HPD, open)
B
06/23/2008
Violation issued (HPD, open)
C
06/23/2008
Violation issued (HPD, open)
B
06/23/2008
Violation issued (HPD, open)
B
06/23/2008
Violation issued (HPD, open)
B
06/23/2008
Violation issued (HPD, open)
B
06/23/2008
Violation issued (HPD, open)
B
06/23/2008
Violation issued (HPD, open)
C
11/21/2007
Violation issued (HPD, open)
C
11/21/2007
Violation issued (HPD, open)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDTOP DOG PLBG & HTG CORP10/16/2013
BISOTISSUEDGLOBAL GROUP INDUSTRIES C10/15/2013
BISFPISSUEDIDEAL FIRE SYSTEMS INC.10/31/2008
BIS—ISSUEDC.D. HOME IMPROVEMENT10/28/2008
BISPLISSUEDK & BH PLUMBING & HTG INC06/16/2008
BIS—ISSUEDC.D. HOME IMPROVEMENT06/02/2008
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 71 on file (BIS + DOB NOW)
▸Applications & Permits20
▸BISPLAN / WORK APPROVAL APPLICATION11
07/07/2022310016871Open ↗
02/25/2021310016871Open ↗
02/24/2021310016871Open ↗
Showing 3 of 11 on file for this type
▸BISWORK PERMIT APPLICATION8
11/04/2013320898686Open ↗
11/02/2013320898686Open ↗
11/03/2008310137287Open ↗
Showing 3 of 8 on file for this type
▸BISCERTIFICATE OF OCCUPANCY APPLICATION1
12/03/2008310016871Open ↗
▸Seals & Professional Certifications8
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6
06/26/2014320898686Open ↗
08/24/2013320898686Open ↗
05/30/2008310145036Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
05/30/2008310145036Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
05/30/2008310145036Open ↗
▸Trade Schedules & Equipment11
▸BISSCHEDULE B - PLUMBING5
08/24/2013320898686Open ↗
03/31/2009310016871Open ↗
02/04/2009310016871Open ↗
Showing 3 of 5 on file for this type
▸BISSELF-CERT PLUMBING NOTICE4
06/04/2014320898686Open ↗
05/29/2014320898686Open ↗
05/22/2009310016871Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT2
08/20/2008310145036Open ↗
05/30/2008310145036Open ↗
▸Environmental & Asbestos3
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
05/30/2008310145036Open ↗
05/09/2008310137287Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
08/24/2013320898686Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
06/26/2014320898686Open ↗
08/24/2013320898686Open ↗
▸BISTR8: Energy Code Progress Inspections2
11/02/2013320898686Open ↗
10/23/2013320898686Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
05/30/2014320898686Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY1
06/27/2022310016871Open ↗
▸BISNOTIF-PROPOSED STEAM/HOT WATER INSPECTION1
12/30/2008310145036Open ↗
▸Approvals, Objections & Sign-offs12
▸BISADMINISTRATIVE OBJECTIONS4
08/24/2013320898686Open ↗
05/30/2008310145036Open ↗
05/01/2008310137287Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST3
06/26/2014320898686Open ↗
04/17/2013310145036Open ↗
05/30/2014320898686Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE2
07/07/2022310016871Open ↗
09/04/2007310016871Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION2
05/30/2014320898686Open ↗
04/17/2013310145036Open ↗
▸BISSUPERSEDING LETTER1
06/30/2022310016871Open ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT6
06/26/2014320898686Open ↗
08/24/2013320898686Open ↗
04/17/2013310145036Open ↗
Showing 3 of 6 on file for this type
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET2
08/24/2013320898686Open ↗
05/30/2008310145036Open ↗
▸BISADDITIONAL INFORMATION1
12/06/2013320898686Open ↗
▸Other Documents1
▸BISFIRE SUPP ANSUL APPROVL- FD-FSS1
05/22/2009310016871Open ↗