# 343 Adelphi Street, Brooklyn

Two-family · built c. 1859 · Block 2121, Lot 12.

On Umarelli: https://umarelli.org/nyc/3021210012/343-adelphi-street

More construction in Fort Greene: https://umarelli.org/nyc/brooklyn/fort-greene.md

Every lot on block 2121: https://umarelli.org/nyc/brooklyn/2121.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $189,360
- 2026–27 tax: $14,550
- Market value (city estimate): $3,156,000
- Taxable value: $73,324
- Assessed land: $37,080
- Assessed improvements: $152,280

## Zoning

R6B: floor area ratio 1.66 built, 2.00 allowed by base zoning.

## Recent sales

- Oct 18, 2022: $4,650,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

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

## Landmarks

Part of Fort Greene Historic District (Historic District). 3 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