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Two family converted from one family
840 LIBERTY AVENUE
BROOKLYN · East New York (North) · BIN 3088760
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1901Year Built
2Stories
B3Building Class
R6AZoning
—Gross Floor Area
2Units
6 Open Violations 3 unresolved · 3 paperwork only ▸FDNY Report ↗
Two family converted from one family · Owner of record: 840 LIBERTY AVENUE INC. · 1.1 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
840 LIBERTY AVENUE INC203/22/2026
Building Lifecycle
All (23)Violation (23)
11/24/2025
Violation issued (HPD, closed)
I
03/16/2022
Violation issued (HPD, closed)
I
04/21/2021
Violation issued (HPD, closed)
I
10/31/2018
Violation issued (HPD, closed)
I
05/14/2018
Violation issued (HPD, closed)
B
05/08/2018
Violation issued (HPD, closed)
B
05/02/2018
Violation issued (HPD, closed)
C
04/17/2018
Violation issued (HPD, closed)
C
04/17/2018
Violation issued (HPD, open)
C
04/17/2018
Violation issued (HPD, closed)
B
06/11/2011
Violation issued (HPD, closed)
B
02/17/2011
Violation issued (HPD, closed)
B
07/20/2010
Violation issued (HPD, open)
B
09/14/2009
Violation issued (ECB, closed)
Construction
08/15/2008
Violation issued (ECB, closed)
Construction
03/25/2008
Violation issued (ECB, closed)
Quality of Life
03/25/2008
Violation issued (ECB, open)
Construction
03/25/2008
Violation issued (ECB, open)
Quality of Life
03/18/2008
Violation issued (ECB, open)
HPD
02/08/2008
Violation issued (HPD, closed)
B
02/08/2008
Violation issued (HPD, open)
B
02/08/2008
Violation issued (HPD, closed)
B
07/07/1995
Violation issued (FDNY_NOV, closed)
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDL&J PLG & HTG CO OF NY IN02/03/2017
BISOTISSUEDH.P.N. CONSTRUCTION CORP01/18/2017
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 19 on file (BIS + DOB NOW)
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION2
01/19/2017321511226Open ↗
12/03/2008310233896Open ↗
▸BISWORK PERMIT APPLICATION2
02/03/2017321511226Open ↗
01/19/2017321511226Open ↗
▸Seals & Professional Certifications3
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
01/19/2017321511226Open ↗
12/03/2008310233896Open ↗
▸BISProfessional and Owner Certification (POC3)1
01/19/2017321511226Open ↗
▸Trade Schedules & Equipment2
▸BISSCHEDULE B - PLUMBING1
12/03/2008310233896Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
01/19/2017321511226Open ↗
▸Safety & Tenant Protection1
▸BISTenant Protection Plan and Notes1
01/19/2017321511226Open ↗
▸Environmental & Asbestos1
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
12/03/2008310233896Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
01/19/2017321511226Open ↗
▸Approvals, Objections & Sign-offs2
▸BISADMINISTRATIVE OBJECTIONS2
01/19/2017321511226Open ↗
12/03/2008310233896Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
01/19/2017321511226Open ↗
12/03/2008310233896Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET2
01/20/2017321511226Open ↗
12/03/2008310233896Open ↗
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
01/19/2017321511226Open ↗