# 1770 Union Street, Brooklyn

Two-family · built c. 1901 · Block 1403, Lot 35.

On Umarelli: https://umarelli.org/nyc/3014030035/1770-union-street

More construction in Crown Heights: https://umarelli.org/nyc/brooklyn/crown-heights.md

Every lot on block 1403: https://umarelli.org/nyc/brooklyn/1403.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $93,120
- 2026–27 tax: $4,453
- Market value (city estimate): $1,552,000
- Taxable value: $22,440
- Assessed land: $23,100
- Assessed improvements: $70,020

## Zoning

R7-1: floor area ratio 1.88 built, 3.44 allowed by base zoning.

## Recent sales

- Aug 30, 2016: $950,000

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