725 Dean Street, Brooklyn
Single family · built c. 1910 · Block 1130, Lot 57.
Building permits
- New Building — Multi-Family, filed Jun 16, 2025, 3 units, 4 stories, described as “Propose new 4-story residential building as per plan. Obtain new c of o.”
- Demolition, filed Jul 23, 2025, estimated cost $53K, described as “Full hand demolition of a 2 story and cellar frame structure”
Property taxes
- Assessment
- $140,160
- 2026–27 tax
- $1,227
- Market value (city estimate)
- $2,336,000
- Taxable value
- $6,184
- Assessed land
- $20,940
- Assessed improvements
- $119,220
Zoning
R6B: floor area ratio 0.60 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jan 29, 2026: $2,300,000, 1,500 sq ft ($1,533 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.