# 398 1st Street, Brooklyn

Three-family · built c. 1901 · Block 971, Lot 18.

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/3009710018/398-1-street

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

Every lot on block 971: https://umarelli.org/nyc/brooklyn/971.md

## Building permits

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

## Property taxes

- Assessment: $262,740
- 2026–27 tax: $11,262
- Market value (city estimate): $4,379,000
- Taxable value: $56,753
- Assessed land: $39,960
- Assessed improvements: $222,780

## Zoning

R6B: floor area ratio 1.79 built, 2.00 allowed by base zoning.

## 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