4 Downing Street, Brooklyn
Condominium · 10 units · built c. 1920 · Block 1969, Lot 7504.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $2,567,706
- 2026–27 tax
- $23,312
- Market value (city estimate)
- $5,706,000
- Taxable value
- $265,932
- Assessed land
- $81,453
- Assessed improvements
- $2,486,253
- Condo units with their own tax lots
- 10
Tax breaks
- J-51 exemption, through Jun 30, 2031, about $35,486 a year below the full tax.
Zoning
R6B: floor area ratio 3.94 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
- Jun 11, 2026: $2,100,000, Apt 1A
- Sep 4, 2025: $1,675,000, Apt 2A
- Jul 18, 2023: $2,200,000, Apt 1B
- Oct 27, 2021: $1,875,000, Apt 4A
- Oct 13, 2021: $1,550,000, Apt 3B
- Mar 13, 2018: $1,700,000, Apt 4B
- Feb 23, 2018: $2,000,000, Apt TH2
- Jul 27, 2016: $2,300,000, Apt TH1
- Jun 17, 2016: $2,336,883, Apt TH2
- Jan 8, 2016: $1,216,808, Apt 3A
Open-market sales since 2016, from the Department of Finance’s sales files.