742 Liberty Avenue, Brooklyn
Industrial · 2 units · built c. 1935 · Block 3987, Lot 17.
Building permits
- New Building — Multi-Family, filed Aug 13, 2026, 40 units, 7 stories, described as “Proposed 7 storey resdential ad commercial building.”
- Demolition, filed Oct 8, 2026, estimated cost $80K, described as “Application filled to full demolition of existing two story building.”
Property taxes
- Assessment
- $242,550
- 2026–27 tax
- $26,312
- Market value (city estimate)
- $539,000
- Taxable value
- $242,550
- Assessed land
- $84,600
- Assessed improvements
- $157,950
Zoning
R6A: floor area ratio 0.92 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Nov 19, 2024: $1,725,000
Open-market sales since 2016, from the Department of Finance’s sales files.
In the news
Permits Filed for 320 Essex Street in East New York, Brooklyn, New York YIMBY, Aug 17, 2026.