30 Lefferts Place, Brooklyn
Four-family · built c. 1930 · Block 2018, Lot 26.
Building permits
- Alteration, filed Jul 18, 2023, estimated cost $60K, described as “Provide new exhaust distribution for toilet and kitchen/pantry room spaces. Provide new electric radiators for bedrooms and stair.”
- Alteration, filed Jul 18, 2023, estimated cost $60K, described as “Remove existing apartment plumbing fixtures, rough-in piping, and risers throughout and replace with new . Provide (4) new electric water heaters to serve individual apartments.”
- Alteration, filed Jul 18, 2023, estimated cost $50K, described as “Remove the existing sprinkler system and components in its entirety throughout the building.”
- Alteration, filed Jul 18, 2023, estimated cost $150K, described as “Interior alteration type 2. Work limited to residential units, commoncorridor areas no change of use, occupancy, egress or zoning”
Property taxes
- Assessment
- $487,350
- 2026–27 tax
- $24,233
- Market value (city estimate)
- $1,083,000
- Taxable value
- $194,813
- Assessed land
- $6,300
- Assessed improvements
- $481,050
Zoning
R6B: floor area ratio 2.00 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Aug 27, 2026: $4,325,000, 3,997 sq ft ($1,082 per sq ft)
- Jun 21, 2023: $2,150,000
- Apr 28, 2017: $1,350,000
Open-market sales since 2016, from the Department of Finance’s sales files.