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Primarily 2 family with 1 store or office
401 CHURCH AVENUE
BROOKLYN · BIN 3124654
💬 Discuss this project
1931Year Built
3Stories
S2Building Class
R5Zoning
4,000 sfGross Floor Area
3Units
Rent Stabilized0 Open Violations
Primarily 2 family with 1 store or office · 1,660 sf lot · 2.41 FAR built · Flood zone X
Locations of Work
Mechanical
Permit Issued — active, not yet Signed-off
RoofUnder Construction1 filing
3 jobs · most recent 03/14/2026
General Wiring
FiledStatusContractorScope
03/14/2026CompleteJONG HYUN KIM—
09/09/2025Permit IssuedVOLTRON ELECTRIC LLCGeneral Wiring
08/13/2018CompleteKWONG MING ELECTRIC INC5 meters, 5 new_meters
Building Lifecycle
All (12)Filed (2)Permit Issued (2)Violation (8)
09/29/2026
Permit issued — Mechanical Systems
B01461980-I1-MS
04/23/2026
Permit issued — Sign
B01374173-I1-SG
04/11/2026
Filed — Alteration
INSTALLATION OF AN ILLUMINATED BUSINESS ACCESSORY WALL SIGN . NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01374190-I1
04/11/2026
Filed — Alteration
INSTALLATION OF AN ILLUMINATED BUSINESS ACCESSORY WALL SIGN . NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01374173-I1
11/07/2019
Violation issued (HPD, closed)
I
05/04/2018
Violation issued (ECB, closed)
Construction
10/01/2007
Violation issued (ECB, closed)
Boilers
10/01/2007
Violation issued (ECB, closed)
Boilers
03/16/2006
Violation issued (ECB, closed)
Construction
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/16/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
YOUN DESIGN CORP.204/11/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MAZGAN AIR CONDITIONING AGeneral Contractor109/30/2026
NEPTUNE SIGNS AWNINGSScaffold107/08/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedMAZGAN AIR CONDITIONING A09/29/2026
DOB NOWSignPermit IssuedNEPTUNE SIGNS&AWNINGS INC04/23/2026
Nothing on file for this building.
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/03/2026B01374190-I1Request digital key ↗
08/17/2026B01374173-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/03/2026B01374190-I1Open ↗
08/17/2026B01374173-I1Open ↗