402 Monroe Street, Brooklyn
Three-family · built c. 1910 · Block 1820, Lot 35.
Building permits
- Alteration, filed Aug 18, 2025, estimated cost $40K, described as “Installation of solar PV system. No change to use, egress, or occupancy.”
- Alteration, filed Apr 24, 2025, estimated cost $120K, described as “Interior renovation of an existing duplex apartment, including partition changes as per plans. No change of use, egress or occupancy under this application.”
- Alteration, filed Apr 24, 2025, estimated cost $25K, described as “Plumbing work as per plans. No change of use, egress or occupancy under this application.”
Property taxes
- Assessment
- $93,720
- 2026–27 tax
- $3,791
- Market value (city estimate)
- $1,562,000
- Taxable value
- $33,442
- Assessed land
- $14,880
- Assessed improvements
- $78,840
Tax breaks
- Solar abatement, through Jun 30, 2030, a $2,845 credit this tax year.
Zoning
R6B: floor area ratio 0.84 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.