446 Classon Avenue, Brooklyn
Two-family · built c. 1900 · Block 1984, Lot 47.
Building permits
- Alteration, filed Jun 11, 2021, estimated cost $15K, described as “New deck at rear yard at 1st floor with stair down to garden at basement level. no change to use or occupancy.”
Property taxes
- Assessment
- $154,980
- 2026–27 tax
- $11,446
- Market value (city estimate)
- $2,583,000
- Taxable value
- $57,683
- Assessed land
- $21,420
- Assessed improvements
- $133,560
Zoning
R6B: floor area ratio 1.60 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 19, 2018: $1,800,000
Open-market sales since 2016, from the Department of Finance’s sales files.