# 399A 14th Street, Brooklyn

Two-family · built c. 1882 · Block 1100, Lot 66.

On Umarelli: https://umarelli.org/nyc/3011000066/399a-14-street

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

Every lot on block 1100: https://umarelli.org/nyc/brooklyn/1100.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $135,360
- 2026–27 tax: $5,545
- Market value (city estimate): $2,256,000
- Taxable value: $27,946
- Assessed land: $28,680
- Assessed improvements: $106,680

## Zoning

R6B: floor area ratio 1.07 built, 2.00 allowed by base zoning.

## Recent sales

- May 28, 2025: $2,200,000

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 Park Slope Historic District Extension (Historic District).

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