489 Montgomery Street, Brooklyn
Apartment building · 6 units · built c. 1924 · Block 1297, Lot 56.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $668,700
- 2026–27 tax
- $22,532
- Market value (city estimate)
- $1,486,000
- Taxable value
- $181,136
- Assessed land
- $5,400
- Assessed improvements
- $663,300
Zoning
R6: floor area ratio 2.11 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Oct 30, 2025: $1,600,000
Open-market sales since 2016, from the Department of Finance’s sales files.