766 Dean Street, Brooklyn
Four-family · built 2025 · Block 1139, Lot 12.
Building permits
- New Building — Multi-Family, filed Jul 15, 2022, 4 units, 4 stories, described as “Propose new 4-story w/ cellar residential building. Obtain co. Related filings will be filed subsequently.”
- Alteration, filed Oct 28, 2025, estimated cost $3K, described as “Heavy duty sidewalk shed during NB const, filed sep. Sidewalk shed shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Mar 23, 2024, estimated cost $4K, described as “Proposed installation of heavy duty sidewalk shed for remedial repairs as per plans. No change in use occupancy or egress under this application. Live load 300 per square feet. Sidewalk shed shall comply with chapter # 33 of the 2022 code.”
- Alteration, filed Feb 29, 2024, estimated cost $10K, described as “Temporary construction fence filed in conjunction with DOB now job# B00764297-I1”
Property taxes
- Assessment
- $202,500
- 2026–27 tax
- $1,244
- Market value (city estimate)
- $450,000
- Taxable value
- $10,003
- Assessed land
- $202,500
Zoning
R6B: floor area ratio 2.15 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 14, 2022: $1,950,000, 979 sq ft ($1,992 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- DISPOSITION OF CITY-OWNED PROPERTY (City Planning P1987K0336): Completed, decided Apr 30, 1987. DISPOSITION OF CITY-OWNED PROPERTY, 2 PARCELS.*BL1139 LOT12. BL1163 LOT45.