45 Amherst Street, Brooklyn
Vacant land · Block 8727, Lot 48.
Building permits
- New Building — Residential, filed Oct 13, 2025, 2 units, 4 stories, described as “New four story (bc) two family building”
- New Building, filed Oct 10, 2023, 1 story, described as “Proposing new accessory use one car garage”
- Alteration, filed Jul 20, 2022, estimated cost $4K, described as “Install Temporary wood construction fence. No change to egress, occupancy or use.”
Property taxes
- Assessment
- $35,040
- 2026–27 tax
- $4,615
- Market value (city estimate)
- $584,000
- Taxable value
- $23,259
- Assessed land
- $35,040
Zoning
R3-1: floor area ratio 0.00 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 9 ft (NGVD29). FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 11 ft (NAVD88).
Recent sales
- Aug 19, 2021: $1,700,000
Open-market sales since 2016, from the Department of Finance’s sales files.