74 Union Avenue, Brooklyn
Four-family · built 2012 · Block 2245, Lot 143.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $1,296,450
- 2026–27 tax
- $28,982
- Market value (city estimate)
- $2,881,000
- Taxable value
- $232,994
- Assessed land
- $45,000
- Assessed improvements
- $1,251,450
Tax breaks
- 421-a exemption, through Jun 30, 2029, about $38,860 a year below the full tax.
Zoning
R6A: floor area ratio 2.70 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.