# 404 Adelphi Street, Brooklyn

Two-family · built c. 1901 · Block 1957, Lot 41.

Some of the city’s records for this lot were still loading when this page was made; it refreshes within minutes.

On Umarelli: https://umarelli.org/nyc/3019570041/404-adelphi-street

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

Every lot on block 1957: https://umarelli.org/nyc/brooklyn/1957.md

## Building permits

Permit records are unavailable right now; the map lists them once the city responds.

## Property taxes

- Assessment: $191,400
- 2026–27 tax: $9,988
- Market value (city estimate): $3,190,000
- Taxable value: $50,333
- Assessed land: $27,720
- Assessed improvements: $163,680

## Zoning

R6B: floor area ratio 1.23 built, 2.00 allowed by base zoning.

## Recent sales

- Apr 6, 2021: $1,750,000

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

## Flood zone

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

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