# 48 Adelphi Street, Brooklyn

Four-family · built c. 1905 · Block 2031, Lot 53.

On Umarelli: https://umarelli.org/nyc/3020310053/48-adelphi-street

More construction in Brooklyn Navy Yard: https://umarelli.org/nyc/brooklyn/brooklyn-navy-yard.md

Every lot on block 2031: https://umarelli.org/nyc/brooklyn/2031.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $796,950
- 2026–27 tax: $21,839
- Market value (city estimate): $1,771,000
- Taxable value: $175,570
- Assessed land: $154,350
- Assessed improvements: $642,600

## Zoning

M1-2: floor area ratio 3.38 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## 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