1561 55th Street, Brooklyn
Three-family · built 1970 · Block 5484, Lot 57.
Building permits
- Alteration, filed May 27, 2026, estimated cost $712K, described as “Alteration for existing 3 story vertical and horizontal extension. Proposed 4 story 2 family and community faculty”
Property taxes
- Assessment
- $114,240
- 2026–27 tax
- $18,035
- Market value (city estimate)
- $1,904,000
- Taxable value
- $90,887
- Assessed land
- $29,580
- Assessed improvements
- $84,660
Zoning
R6: floor area ratio 1.05 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 25, 2025: $2,750,000
Open-market sales since 2016, from the Department of Finance’s sales files.