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Over six families without stores
4123 9 AVENUE
BROOKLYN · BIN 3135532
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1916Year Built
4Stories
C1Building Class
R6Zoning
29,960 sfGross Floor Area
38Units
LL97 CoveredRent Stabilized110 Open Violations ▸
Over six families without stores · 9,500 sf lot · 3.15 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
ZIDFSY HOLDING CORP303/22/2026
4123 9 AVE103/22/2026
BAYCREST DEVELOPMENT MANAGEMENT103/22/2026
Building Lifecycle
All (60)Violation (60)
06/23/2026
Violation issued (HPD, open)
B
06/23/2026
Violation issued (HPD, open)
B
06/23/2026
Violation issued (HPD, open)
B
06/23/2026
Violation issued (HPD, open)
C
06/23/2026
Violation issued (HPD, open)
B
06/02/2026
Violation issued (HPD, open)
B
06/02/2026
Violation issued (HPD, open)
A
06/02/2026
Violation issued (HPD, open)
B
06/02/2026
Violation issued (HPD, open)
C
06/02/2026
Violation issued (HPD, open)
A
05/09/2026
Violation issued (HPD, open)
B
05/08/2026
Violation issued (HPD, open)
A
05/06/2026
Violation issued (ECB, open)
Construction
04/30/2026
Violation issued (HPD, closed)
A
04/03/2026
Violation issued (HPD, open)
B
04/03/2026
Violation issued (HPD, open)
B
04/03/2026
Violation issued (HPD, open)
B
04/03/2026
Violation issued (HPD, open)
B
04/03/2026
Violation issued (HPD, open)
C
04/03/2026
Violation issued (HPD, open)
C
03/21/2026
Violation issued (HPD, open)
B
03/21/2026
Violation issued (HPD, open)
B
03/21/2026
Violation issued (HPD, open)
B
03/21/2026
Violation issued (HPD, open)
A
03/21/2026
Violation issued (HPD, open)
B
03/21/2026
Violation issued (HPD, open)
B
03/21/2026
Violation issued (HPD, open)
A
03/21/2026
Violation issued (HPD, open)
C
03/21/2026
Violation issued (HPD, open)
B
03/21/2026
Violation issued (HPD, open)
B
03/21/2026
Violation issued (HPD, open)
C
03/21/2026
Violation issued (HPD, closed)
C
03/21/2026
Violation issued (HPD, closed)
C
03/21/2026
Violation issued (HPD, open)
B
03/21/2026
Violation issued (HPD, open)
B
02/17/2026
Violation issued (HPD, open)
B
02/17/2026
Violation issued (HPD, open)
B
02/17/2026
Violation issued (HPD, open)
B
02/17/2026
Violation issued (HPD, open)
B
02/17/2026
Violation issued (HPD, open)
B
02/17/2026
Violation issued (HPD, closed)
A
02/11/2026
Violation issued (HPD, open)
B
02/11/2026
Violation issued (HPD, open)
B
02/11/2026
Violation issued (HPD, closed)
A
02/11/2026
Violation issued (HPD, closed)
C
12/05/2025
Violation issued (HPD, closed)
C
11/28/2025
Violation issued (HPD, open)
B
11/28/2025
Violation issued (HPD, closed)
C
11/28/2025
Violation issued (HPD, open)
C
11/28/2025
Violation issued (HPD, closed)
C
11/28/2025
Violation issued (HPD, open)
B
11/27/2025
Violation issued (HPD, open)
C
11/27/2025
Violation issued (HPD, open)
B
11/27/2025
Violation issued (HPD, open)
B
11/27/2025
Violation issued (HPD, open)
B
11/20/2025
Violation issued (HPD, closed)
I
11/15/2025
Violation issued (HPD, open)
B
11/15/2025
Violation issued (HPD, open)
B
11/15/2025
Violation issued (HPD, open)
B
09/07/2025
Violation issued (HPD, closed)
B
Nothing on file for this building.
1 project · most recent 04/28/2021
General Wiring
FiledStatusContractorScope
04/28/2021CompleteBLZ ELECTRIC INC.General Wiring
Nothing on file for this building.
Nothing on file for this building.