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Five to six families
644 73 STREET
BROOKLYN · BIN 3148004
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1931Year Built
3Stories
C2Building Class
R4-1Zoning
4,824 sfGross Floor Area
6Units
Rent Stabilized1 Open Violation ▸
Five to six families · 2,667 sf lot · 1.81 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
KEYSAAN PLBG SOLUTION INC103/22/2026
Building Lifecycle
All (16)Violation (16)
11/26/2024
Violation issued (HPD, closed)
I
04/08/2024
Violation issued (HPD, closed)
A
11/17/2023
Violation issued (HPD, closed)
I
03/21/2023
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
A
04/06/2021
Violation issued (HPD, closed)
I
04/06/2021
Violation issued (HPD, closed)
A
12/27/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/25/2017
Violation issued (ECB, closed)
Plumbing
09/20/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/02/2017
Violation issued (ECB, closed)
Plumbing
10/07/2015
Violation issued (HPD, closed)
I
05/15/2014
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/14/2013
Violation issued (ECB, closed)
Construction
03/01/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/02/2010
Violation issued (ECB, closed)
Cranes and Derricks
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.