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Primarily 1 family with 1 store or office
6417 20 AVENUE
BROOKLYN · Bensonhurst · BIN 3133620
💬 Discuss this project
1920Year Built
2Stories
S1Building Class
R5Zoning
—Gross Floor Area
2Units
1 Open Violation ▸FDNY Report ↗
Primarily 1 family with 1 store or office · Owner of record: JIANG QUAN REALTY LLC · 1.22 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
JIANG QUAN REALTY LLC103/22/2026
Building Lifecycle
All (4)Violation (4)
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/01/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/16/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/01/1993
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISFPISSUEDFIRE COMMAND CO, INC08/01/2013
BISFPISSUEDIDEAL FIRE SYSTEMS INC10/05/2006
BISFPISSUEDIDEAL FIRE CONTROL01/20/1998
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
06/11/2012320491008Open ↗
▸BISWORK PERMIT APPLICATION1
08/02/2013320491008Open ↗
▸Seals & Professional Certifications2
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION2
08/02/2013320491008Open ↗
06/11/2012320491008Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
06/11/2012320491008Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
06/11/2012320491008Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
06/11/2012320491008Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
06/11/2012320491008Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
06/11/2012320491008Open ↗