138 Osborn Street, Brooklyn
Commercial · built 1960 · Block 3523, Lot 28.
Building permits
- Alteration — Large Residential, filed Jan 6, 2026, estimated cost $6K, 99 units
- Alteration — Large Residential, filed Dec 11, 2025, estimated cost $6K, 99 units
- Alteration — Large Residential, filed Dec 2, 2025, estimated cost $4K, 99 units
- Alteration — Large Residential, filed Dec 2, 2025, estimated cost $1, 99 units
- Alteration — Large Residential, filed Nov 24, 2025, estimated cost $1, 99 units
- Alteration, filed Sep 12, 2025, estimated cost $3K
- Demolition, filed Jul 16, 2025, estimated cost $10K
- New Building — Large Residential, filed Apr 10, 2025, 99 units, 9 stories
Property taxes
- Assessment
- $1,416,600
- Last year’s tax
- $146,302
- Land value
- $405,000
- Improvement value
- $1,011,600
Zoning
R6: built 1.19 of 4.80 allowed floor area ratio.