583 Putnam Avenue, Brooklyn
Condominium · 4 units · built c. 1901 · Block 1644, Lot 7504.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $531,451
- 2026–27 tax
- $2,169
- Market value (city estimate)
- $1,181,000
- Taxable value
- $17,440
- Assessed land
- $32,401
- Assessed improvements
- $499,050
- Condo units with their own tax lots
- 4
Tax breaks
- 421-a exemption, through Jun 30, 2033, about $23,004 a year below the full tax.
Zoning
R6B: floor area ratio 2.42 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
- May 13, 2026: $845,000, Apt 3
- May 5, 2026: $1,050,000, Apt 4
- May 22, 2025: $1,125,263, Apt 1
- Apr 11, 2025: $920,000, Apt 2
Open-market sales since 2016, from the Department of Finance’s sales files.