# 1723 Union Street, Brooklyn

Apartment building · 20 units · built c. 1923 · Block 1396, Lot 64.

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On Umarelli: https://umarelli.org/nyc/3013960064/1723-union-street

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

Every lot on block 1396: https://umarelli.org/nyc/brooklyn/1396.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $529,650
- 2026–27 tax: $65,883
- Assessed land: $23,850
- Assessed improvements: $505,800

## Zoning

R4: floor area ratio 2.98 built, above the 1.00 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