527 57 Street, Brooklyn
Two-family · built 1901 · Block 840, Lot 65.
Building permits
- Major Renovation — Residential, filed Feb 20, 2026, estimated cost $1.0M, 2 units, 3 stories
Property taxes
- Assessment
- $88,440
- Last year’s tax
- $5,878
- Land value
- $22,080
- Improvement value
- $66,360
Zoning
R6B: built 0.82 of 2.00 allowed floor area ratio.