107 Walworth Street, Brooklyn
Industrial · built 1940 · Block 1736, Lot 54.
Building permits
- Major Renovation, filed Nov 28, 2025, estimated cost $3.9M, 6 stories, described as “Proposed vertical enlargement to an existing 2 story building, proposing a total of 6 story, mezzanine, and cellar mixed use building”
Property taxes
- Assessment
- $355,950
- 2026–27 tax
- $35,156
- Market value (city estimate)
- $791,000
- Taxable value
- $324,077
- Assessed land
- $70,200
- Assessed improvements
- $285,750
Zoning
M1-1: floor area ratio 1.00 built, 1.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 15, 2022: $4,700,000
Open-market sales since 2016, from the Department of Finance’s sales files.