70 Adelphi Street, Brooklyn
Two-family · built c. 1899 · Block 2044, Lot 50.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $125,400
- 2026–27 tax
- $3,216
- Market value (city estimate)
- $2,090,000
- Taxable value
- $16,205
- Assessed land
- $18,660
- Assessed improvements
- $106,740
Zoning
R5B: floor area ratio 0.66 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Nov 4, 2017: $70,000
Open-market sales since 2016, from the Department of Finance’s sales files.