20 Street, Brooklyn
Other · Block 638, Lot 77.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $63,900
- 2026–27 tax
- $6,541
- Market value (city estimate)
- $142,000
- Taxable value
- $60,300
- Assessed land
- $63,900
Zoning
M3-1: floor area ratio 0.00 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 11 ft (NAVD88).