585 Union Street, Brooklyn
Apartment building · 214 units · built 2023 · Block 433, Lot 28.
Building permits
- Alteration — Large Residential, filed May 26, 2026, estimated cost $22K, 214 units
- Alteration — Large Residential, filed Apr 29, 2026, estimated cost $130K, 224 units, 9 stories
- Alteration — Large Residential, filed Oct 22, 2025, estimated cost $227K, 224 units, 9 stories
- Alteration, filed Sep 23, 2024
- Alteration — Large Residential, filed Aug 3, 2023, estimated cost $6K, 226 units
- Alteration — Large Residential, filed Jul 27, 2023, estimated cost $1, 226 units
- Alteration — Large Residential, filed Jul 17, 2023, estimated cost $4K, 226 units
- Alteration — Large Residential, filed Jul 17, 2023, estimated cost $6K, 226 units
- Alteration — Large Residential, filed Jul 6, 2023, estimated cost $4K, 226 units
- Alteration — Commercial, filed Feb 7, 2022, estimated cost $1
- Alteration — Commercial, filed Feb 1, 2022, estimated cost $1
- Alteration — Commercial, filed Feb 1, 2022, estimated cost $1
- Alteration — Commercial, filed Dec 17, 2021, estimated cost $5K
- New Building — Large Residential, filed Nov 16, 2021, estimated cost $1K, 224 units, 9 stories
Property taxes
- Assessment
- $30,673,800
- Last year’s tax
- $193,646
- Land value
- $860,400
- Improvement value
- $29,813,400
Zoning
M1-4/R7A: built 7.34 of 4.00 allowed floor area ratio.
In the news
Union Channel Completes Construction at 240 Third Avenue in Gowanus, Brooklyn, New York YIMBY, Jun 24, 2025.