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Primarily 5-6 family with 1 store or office
450 DEAN STREET
BROOKLYN · BIN 3018482
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1920Year Built
4Stories
S5Building Class
R7AZoning
—Gross Floor Area
7Units
0 Open ViolationsFDNY Report ↗
Primarily 5-6 family with 1 store or office · Owner of record: DALEN LLC · 2.6 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
DALEN LLC403/22/2026
A&L CONSTRUCTION SERVICE103/22/2026
LORANCO103/22/2026
450 DEAN STREET603/21/2026
Building Lifecycle
All (12)Violation (12)
03/06/2025
Violation issued (FDNY_NOV, closed)
06/02/2023
Violation issued (FDNY_NOV, closed)
12/11/2014
Violation issued (ECB, closed)
Construction
01/20/2009
Violation issued (ECB, closed)
Construction
01/16/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/16/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/26/2004
Violation issued (HPD, closed)
B
06/26/1998
Violation issued (DOB, closed)
VW*-VIOLATION - WORK W/O PERMIT DISMISSED
06/26/1998
Violation issued (ECB, closed)
Construction
06/27/1986
Violation issued (HPD, closed)
C
06/27/1986
Violation issued (HPD, closed)
A
06/27/1986
Violation issued (HPD, closed)
A
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDBIG APPLE PLBG CORP01/11/2016
BISFPISSUEDUNIQUE FIRE SYSTEMS INC03/31/2015
BISPLISSUEDBIG APPLE PLBG CORP11/24/2014
BIS—ISSUEDA&L CONSTRUCTION SRVCS11/14/2014
BISEQISSUEDA&L CONSTRUCTION SRVCS11/14/2014
BISPLISSUEDBIG APPLE PLBG CORP10/20/2014
BISOTISSUEDA&L CONSTRUCTION SRVCS07/01/2014
BISEQISSUEDA&L CONSTRUCTION SRVCS07/01/2014
BISPLISSUEDTRIPLE CROWN PLBG&HTG INC12/14/1998
BISOTISSUEDTHE LORANCO CORP07/29/1998
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 79 on file (BIS + DOB NOW)
▸Applications & Permits14
▸BISPLAN / WORK APPROVAL APPLICATION6
03/02/2015321092893Open ↗
01/15/2015321053943Open ↗
12/18/2014321053943Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION6
01/13/2016320976510Open ↗
04/02/2015321092893Open ↗
11/25/2014321053943Open ↗
Showing 3 of 6 on file for this type
▸BISPLACE OF ASSEMBLY1
07/24/2014321053961Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
09/29/2015321053943Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISZONING DIAGRAM1
10/10/2014321053943Open ↗
▸Seals & Professional Certifications8
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6
06/29/2016320976510Open ↗
06/24/2016321053961Open ↗
06/24/2016320976510Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
03/02/2015321092893Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
03/02/2015321092893Open ↗
▸Trade Schedules & Equipment8
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION3
10/12/2017321053943Open ↗
09/12/2017321053943Open ↗
09/12/2017321053943Open ↗
▸BISSCHEDULE B - PLUMBING2
01/15/2015321053943Open ↗
12/18/2014321053943Open ↗
▸BISSELF-CERT PLUMBING NOTICE1
03/23/2015321053943Open ↗
▸BISFA - FDNY APPROVAL : FD-FAA1
11/24/2015321092893Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
07/25/2014321053943Open ↗
▸Safety & Tenant Protection1
▸BISST-1 Street Tree Checklist1
10/10/2014321053943Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
07/25/2014321053943Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4
09/22/2015321053943Open ↗
09/22/2015321053943Open ↗
11/19/2014321053943Open ↗
Showing 3 of 4 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS1
09/12/2017321053943Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: SOIL INSPECTION1
07/25/2014321053943Open ↗
▸Approvals, Objections & Sign-offs14
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6
10/17/2017321053943Open ↗
10/12/2017321053943Open ↗
09/12/2017321053943Open ↗
Showing 3 of 6 on file for this type
▸BISSCHEDULE A - OCCUPANCY - USE5
10/01/2014321053943Open ↗
10/01/2014321053943Open ↗
09/11/2014321053943Open ↗
Showing 3 of 5 on file for this type
▸BISADMINISTRATIVE OBJECTIONS3
03/02/2015321092893Open ↗
07/25/2014321053943Open ↗
07/24/2014321053961Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
09/12/2017321053943Open ↗
06/24/2016320976510Open ↗
11/24/2015321092893Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms20
▸BISADDITIONAL INFORMATION14
09/06/2017321053943Open ↗
09/06/2017321053943Open ↗
08/04/2017321053943Open ↗
Showing 3 of 14 on file for this type
▸BISBOROUGH INTAKE FORM3
10/17/2017321053943Open ↗
10/12/2017321053943Open ↗
09/12/2017321053943Open ↗
▸BISEFILING COVER SHEET3
03/02/2015321092893Open ↗
07/25/2014321053943Open ↗
06/24/2014320976510Open ↗
▸Other Documents1
▸BISPlot Diagram1
10/02/2014321053943Open ↗