# 90 Downing Street, Brooklyn

Apartment building · 41 units · built c. 1930 · Block 1982, Lot 69.

On Umarelli: https://umarelli.org/nyc/3019820069/90-downing-street

More construction in Clinton Hill: https://umarelli.org/nyc/brooklyn/clinton-hill.md

Every lot on block 1982: https://umarelli.org/nyc/brooklyn/1982.md

## 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.

## 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.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology