424 Halsey Street, Brooklyn
Two-family · built 2019 · Block 1664, Lot 21.
Building permits
- Alteration, filed Jun 19, 2019, estimated cost $5K, described as “Alteration type 3 - construction equipment - sidewalk-shed proposed installation of heavy duty sidewalk shed for new building as per plans. No change in use occupancy or egress under this application. Live LOAD300 per square feet. Sidewalk…”
- Alteration, filed Dec 13, 2018, estimated cost $1K, described as “Install temporary fence for this new building application. Will file separately.no change of use, occupancy, or egress under this application.”
Property taxes
- Assessment
- $150,900
- 2026–27 tax
- $12,577
- Market value (city estimate)
- $2,515,000
- Taxable value
- $63,380
- Assessed land
- $12,000
- Assessed improvements
- $138,900
Zoning
R6B: floor area ratio 1.99 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Oct 13, 2021: $2,275,000
- Jan 25, 2018: $650,000
- Sep 14, 2017: $460,001
Open-market sales since 2016, from the Department of Finance’s sales files.