344 Carroll Street, Brooklyn
Apartment building · 101 units · built 1985 · Block 451, Lot 25.
Building permits
- New Building — Large Residential, filed Jul 3, 2024, 121 units, 8 stories, described as “Construct new eight (8) story residential building as per plans filed.”
- Alteration, filed Mar 26, 2025, estimated cost $323K, described as “Installation of 93.555 kw solar energy system on roof. No change of occupancy, use or egress”
Property taxes
- Assessment
- $6,915,150
- 2026–27 tax
- $640,764
- Market value (city estimate)
- $15,367,000
- Taxable value
- $0
- Assessed land
- $493,650
- Assessed improvements
- $6,421,500
Tax breaks
- 420-c exemption, through Jun 30, 2027, about $860,176 a year below the full tax.
Zoning
R6A: floor area ratio 1.74 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Board and land use applications
- Gowanus Neighborhood Plan (City Planning 2018K0382): Zoning map change, Zoning text change, City map change, Urban development action area, Completed, decided Dec 6, 2021. The Gowanus Neighborhood Plan is a shared, long-term vision for a thriving neighborhood. It looks to identify strategies for an equitable, resilient and sustainable Gowanus, with more local jobs and housing. The Plan supports community…
In the news
New Rendering Revealed For 366 Bond Street in Gowanus, Brooklyn, New York YIMBY, Jan 14, 2025.