# 121 Atlantic Avenue, Brooklyn

Mixed use · 5 units · built c. 1849 · Block 275, Lot 24.

On Umarelli: https://umarelli.org/nyc/3002750024/121-atlantic-avenue

More construction in Brooklyn Heights: https://umarelli.org/nyc/brooklyn/brooklyn-heights.md

Every lot on block 275: https://umarelli.org/nyc/brooklyn/275.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $1,252,800
- 2026–27 tax: $108,788
- Market value (city estimate): $2,784,000
- Taxable value: $874,575
- Assessed land: $24,300
- Assessed improvements: $1,228,500

## Zoning

R6: floor area ratio 3.62 built, above the 2.43 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

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

## Landmarks

Part of Brooklyn Heights Historic District (Historic District). 20 Landmarks Preservation Commission permits are on file.

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