47 Diamond Street, Brooklyn
Condominium · 9 units · built 2022 · Block 2684, Lot 7503.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $2,469,601
- 2026–27 tax
- $129,176
- Market value (city estimate)
- $5,487,999
- Taxable value
- $1,038,471
- Assessed land
- $301,500
- Assessed improvements
- $2,168,101
- Condo units with their own tax lots
- 9
Zoning
R6B: floor area ratio 2.47 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 23, 2026: $2,950,000, Apt 3B
- Dec 22, 2025: $1,500,000, Apt 2C
- Dec 22, 2025: $2,150,000, Apt 3C
- Sep 11, 2024: $1,800,000, Apt 1C
- Feb 9, 2024: $2,275,000, Apt 1A
- Feb 6, 2024: $1,650,000, Apt 2B
- Jan 29, 2024: $1,629,200, Apt 2A
- Jan 23, 2024: $2,400,000, Apt 3B
- Jan 16, 2024: $2,500,000, Apt 3A
- Jan 4, 2024: $2,250,000, Apt 1B
Open-market sales since 2016, from the Department of Finance’s sales files.
In the news
47 Diamond Street Tops Out in Greenpoint, Brooklyn, New York YIMBY, Feb 19, 2023.