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Three families
323 HART STREET
BROOKLYN · BIN 3043019
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1899Year Built
2Stories
C0Building Class
R6BZoning
3,000 sfGross Floor Area
3Units
Rent Stabilized8 Open Violations ▸
Three families · Owner of record: HART STREET ENTERPRISES LLC · 2,717 sf lot · 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
HART STREET ENTERPRISES LLC203/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
04/28/2022$1.2M—— → —$417/sf building
Building Lifecycle
All (23)Violation (23)
05/04/2026
Violation issued (HPD, open)
A
11/18/2025
Violation issued (HPD, open)
I
06/09/2025
Violation issued (HPD, open)
A
11/25/2024
Violation issued (HPD, open)
I
04/10/2024
Violation issued (HPD, open)
A
11/17/2023
Violation issued (HPD, open)
I
04/18/2023
Violation issued (HPD, closed)
C
04/18/2023
Violation issued (HPD, closed)
C
03/23/2023
Violation issued (HPD, open)
A
02/25/2022
Violation issued (HPD, closed)
I
02/25/2022
Violation issued (HPD, closed)
A
04/09/2021
Violation issued (HPD, closed)
A
04/09/2021
Violation issued (HPD, closed)
I
10/17/2018
Violation issued (HPD, closed)
I
11/24/2017
Violation issued (HPD, closed)
I
11/09/2016
Violation issued (HPD, closed)
I
10/09/2015
Violation issued (HPD, closed)
I
11/19/1987
Violation issued (HPD, closed)
B
11/13/1986
Violation issued (HPD, closed)
B
11/13/1986
Violation issued (HPD, closed)
A
11/13/1986
Violation issued (HPD, closed)
B
09/21/1978
Violation issued (HPD, open)
A
09/21/1978
Violation issued (HPD, closed)
B
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.