1135 84th Street, Brooklyn
Single family · built c. 1935 · Block 6307, Lot 64.
Building permits
- Alteration, filed Sep 21, 2026, estimated cost $744K, described as “File for interior renovation of an existing one-family dwelling. scope of work includes new doors and partition work, kitchen renovation bathroom renovation. No change in use, egress or occupancy.”
- Alteration, filed Feb 24, 2026, estimated cost $86K, described as “General construction work and mechanical work on cellar, 1ST, 2ND and 3RD floors. Construction work as per plan. No change in egress, use or occupancy.”
Property taxes
- Assessment
- $182,820
- 2026–27 tax
- $19,453
- Market value (city estimate)
- $3,047,000
- Taxable value
- $98,033
- Assessed land
- $51,000
- Assessed improvements
- $131,820
Zoning
R3X: floor area ratio 0.59 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 28, 2025: $2,900,000
Open-market sales since 2016, from the Department of Finance’s sales files.
In the news
Former Newspaper Building on Atlantic Avenue in Boerum Hill to Be Razed for Apartments, Brownstoner, Dec 12, 2023.