← Back
Four families
509 WILLIAMS AVENUE
BROOKLYN · BIN 3084970
💬 Discuss this project
1930Year Built
2Stories
C3Building Class
R6Zoning
3,280 sfGross Floor Area
4Units
Rent Stabilized5 Open Violations ▸
Four families · 2,500 sf lot · 1.31 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 (16)Violation (16)
05/06/2026
Violation issued (HPD, open)
A
11/18/2025
Violation issued (HPD, open)
I
06/11/2025
Violation issued (HPD, open)
A
11/26/2024
Violation issued (HPD, open)
I
04/12/2024
Violation issued (HPD, closed)
A
11/17/2023
Violation issued (HPD, closed)
I
03/27/2023
Violation issued (HPD, closed)
A
11/07/2022
Violation issued (HPD, closed)
I
03/02/2022
Violation issued (HPD, closed)
I
03/02/2022
Violation issued (HPD, closed)
A
04/13/2021
Violation issued (HPD, closed)
I
04/13/2021
Violation issued (HPD, closed)
A
10/22/2018
Violation issued (HPD, closed)
I
11/30/2017
Violation issued (HPD, closed)
I
10/14/2015
Violation issued (HPD, closed)
I
10/02/2012
Violation issued (HPD, open)
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.