# 286 1st Street, Brooklyn

Condominium · 3 units · built c. 1899 · Block 969, Lot 7504.

On Umarelli: https://umarelli.org/nyc/3009697504/286-1-street

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 969: https://umarelli.org/nyc/brooklyn/969.md

## Building permits

- Alteration, filed Jan 26, 2024, estimated cost $5K, described as “Installation of construction fence. As per plan.”
- Alteration, filed Feb 27, 2023, estimated cost $2.9M, described as “Moderate interior renovation of partitions,gwb, & cosmetic finishes throughout. Exterior work horizontal and vertical extension for penthouse level, rear yd steel deck,window replacement,facade work for three family residence.”

## Property taxes

- Assessment: $214,200
- 2026–27 tax: $9,363
- Market value (city estimate): $3,570,000
- Taxable value: $47,184
- Assessed land: $31,800
- Assessed improvements: $182,400
- Condo units with their own tax lots: 3

## Zoning

R6B: floor area ratio 2.31 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- May 20, 2025: $2,749,275, Apt 3
- May 8, 2025: $2,545,625, Apt 1
- May 5, 2025: $1,807,394, Apt 2

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