309 2nd Street, Brooklyn
Condominium · 21 units · built 2008 · Block 969, 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
- $2,255,848
- 2026–27 tax
- $27,521
- Market value (city estimate)
- $5,013,009
- Taxable value
- $222,749
- Assessed land
- $306,897
- Assessed improvements
- $1,948,951
- Condo units with their own tax lots
- 32
Tax breaks
- 421-a exemption, through Jun 30, 2034, about $251,194 a year below the full tax.
Zoning
R6B: floor area ratio 2.17 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
- Aug 26, 2025: $1,660,000, Apt 2F
- Jul 1, 2024: $1,320,000, Apt 3F
- Jul 21, 2023: $1,615,000, Apt 4A
- Jan 24, 2023: $1,605,000, Apt 3A
- Jul 1, 2022: $1,525,000, Apt 1C, sold with other lots
- Mar 25, 2022: $982,500, Apt 2B
- Feb 17, 2022: $1,500,000, Apt 3C
- Apr 7, 2021: $1,425,000, Apt 2E, sold with other lots
- Oct 28, 2020: $1,555,000, Apt 3D, sold with other lots
- Dec 10, 2019: $1,320,000, Apt 4E
The 10 most recent of 15 open-market sales since 2016, from the Department of Finance’s sales files.