57 Thames Street, Brooklyn
Industrial · 56 units · built c. 1931 · Block 3008, Lot 22.
Building permits
- Alteration, filed Mar 6, 2026, estimated cost $25K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 lbs per square feet. Sidewalk shed shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
- Major Renovation — Conversion, filed Dec 17, 2024, estimated cost $750K, 43 units added, 4 stories, described as “Conversion of existing manufacturing building into mixed use residential/commercial building under the provisions of the Loft Law. No change to floor area, bulk, yards or height under this application. In addition, the plans address WWP…”
Property taxes
- Assessment
- $1,966,050
- 2026–27 tax
- $200,663
- Market value (city estimate)
- $4,369,000
- Taxable value
- $1,849,770
- Assessed land
- $306,450
- Assessed improvements
- $1,659,600
Zoning
M1-1: floor area ratio 3.55 built, above the 1.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.