686 Madison Street, Brooklyn
Two-family · built c. 1899 · Block 1646, Lot 32.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $102,900
- 2026–27 tax
- $5,576
- Market value (city estimate)
- $1,715,000
- Taxable value
- $28,102
- Assessed land
- $16,920
- Assessed improvements
- $85,980
Zoning
R6B: floor area ratio 1.20 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.