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Over six families without stores
344 21 STREET
BROOKLYN · BIN 3017571
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1931Year Built
4Stories
C1Building Class
R6BZoning
5,884 sfGross Floor Area
8Units
Rent Stabilized17 Open Violations ▸FDNY Report ↗
Over six families without stores · 2,504 sf lot · 2.35 FAR built · 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 (17)Violation (17)
07/29/2026
Violation issued (HPD, closed)
C
07/29/2026
Violation issued (HPD, open)
C
04/11/2026
Violation issued (HPD, closed)
B
04/11/2026
Violation issued (HPD, closed)
B
04/11/2026
Violation issued (HPD, closed)
B
04/11/2026
Violation issued (HPD, closed)
A
04/11/2026
Violation issued (HPD, closed)
B
04/11/2026
Violation issued (HPD, closed)
C
04/11/2026
Violation issued (HPD, closed)
B
04/11/2026
Violation issued (HPD, closed)
C
04/11/2026
Violation issued (HPD, closed)
B
09/23/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/18/2024
Violation issued (HPD, closed)
C
11/20/2023
Violation issued (HPD, closed)
I
03/20/2023
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
A
04/06/2021
Violation issued (HPD, closed)
A
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.