409 Putnam Avenue, Brooklyn
Three-family · built c. 1915 · Block 1824, Lot 52.
Building permits
- Alteration, filed Jun 1, 2026, estimated cost $5K, described as “Proposed installation of supported scaffold as per plans. Scaffold shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application”
Property taxes
- Assessment
- $119,040
- 2026–27 tax
- $6,394
- Market value (city estimate)
- $1,984,000
- Taxable value
- $32,222
- Assessed land
- $6,000
- Assessed improvements
- $113,040
Zoning
R6B: floor area ratio 2.24 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jan 4, 2017: $1,555,000
Open-market sales since 2016, from the Department of Finance’s sales files.