21 Spencer Street, Brooklyn
Vacant land · Block 1716, Lot 14.
Building permits
- New Building — Mid-Rise, filed Jun 22, 2022, 15 stories, described as “Proposed fifteen (15) story + cellar commercial building.”
- Alteration, filed Jul 16, 2026, estimated cost $1K, described as “Foundation / Earthwork application filed as per plans”
- Alteration, filed Sep 6, 2022, estimated cost $1K, described as “Proposed temporary construction fence”
- Alteration, filed Aug 1, 2022, estimated cost $1K, described as “Foundation / Earthwork application filed in conjunction with NB, job number: B00755162-I1.”
- Alteration, filed Jan 20, 2022, estimated cost $2K, described as “8FT plywood fence around job site”
Property taxes
- Assessment
- $733,050
- 2026–27 tax
- $61,996
- Market value (city estimate)
- $1,629,000
- Taxable value
- $571,500
- Assessed land
- $733,050
Zoning
M1-2: floor area ratio 0.00 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
In the news
Permits Filed for 23 Spencer Street in Bedford Stuyvesant, Brooklyn, New York YIMBY, Aug 3, 2026.