623 Grand Avenue, Brooklyn
Three-family · built c. 1901 · Block 1155, Lot 4.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $135,360
- 2026–27 tax
- $6,607
- Market value (city estimate)
- $2,256,000
- Taxable value
- $33,295
- Assessed land
- $21,060
- Assessed improvements
- $114,300
Zoning
R6B: floor area ratio 2.62 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.