600 Leonard Street, Brooklyn
Two-family · built c. 1901 · Block 2648, Lot 55.
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Building permits
- Major Renovation — Enlargement, filed Jul 31, 2025, estimated cost $1.0M, 2 units added, 4 stories, described as “Horizontal and Vertical enlargement of existing building, change from 2 dwelling unit R3 to 4 dwelling units R2”
Property taxes
- Assessment
- $185,220
- 2026–27 tax
- $6,142
- Market value (city estimate)
- $3,087,000
- Taxable value
- $30,954
- Assessed land
- $21,900
- Assessed improvements
- $163,320
Zoning
R6B: floor area ratio 0.98 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 25, 2025: $2,325,000
Open-market sales since 2016, from the Department of Finance’s sales files.