187 Classon Avenue, Brooklyn
Four-family · built c. 1910 · Block 1896, Lot 7.
Building permits
- Alteration, filed Feb 25, 2026, estimated cost $5K, described as “Install construction fence as per plans filed.”
Property taxes
- Assessment
- $396,900
- 2026–27 tax
- $13,717
- Market value (city estimate)
- $882,000
- Taxable value
- $110,270
- Assessed land
- $40,950
- Assessed improvements
- $355,950
Zoning
M1-1: floor area ratio 1.31 built, above the 1.00 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 6, 2020: $2,170,000, 3,000 sq ft ($723 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.