90 Downing Street, Brooklyn
Apartment building · 41 units · built c. 1930 · Block 1982, Lot 69.
Building permits
- Alteration, filed Sep 5, 2023, estimated cost $95K, described as “Install new chimney as per plans. No change in use, occupancy, or egress.”
- Alteration, filed Oct 7, 2021, estimated cost $50K, described as “Replace gas/oil burner on existing boiler.”
- Alteration, filed Oct 7, 2021, estimated cost $4K, described as “Connect replacement gas/oil burner to existing gas piping.”
- Alteration, filed Jul 15, 2020, estimated cost $28K, described as “Modify plumbing fixtures as indicated . No change to egress, occupancy or use.”
- Alteration, filed Jul 15, 2020, estimated cost $5K, described as “Minor Mechanical ductwork and grilles.”
Property taxes
- Assessment
- $1,709,550
- 2026–27 tax
- $18,136
- Market value (city estimate)
- $3,799,000
- Taxable value
- $145,800
- Assessed land
- $27,450
- Assessed improvements
- $1,682,100
Tax breaks
- J-51 exemption, through Jun 30, 2033, about $194,515 a year below the full tax.
Zoning
R6B: floor area ratio 4.67 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 15, 2022: $32,500,000, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.