# 1710 Union Street, Brooklyn

Apartment building · 39 units · built c. 1922 · Block 1402, Lot 39.

On Umarelli: https://umarelli.org/nyc/3014020039/1710-union-street

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

Every lot on block 1402: https://umarelli.org/nyc/brooklyn/1402.md

## Building permits

- Alteration, filed Apr 11, 2023, estimated cost $16K, described as “In-kind replacement of 2- condensers and 2-air handlers located at the osp and first floor.”
- Alteration, filed Oct 5, 2021, estimated cost $125K, described as “Herewith filing for interior renovation of existing retail space as per plans”
- Alteration, filed Sep 30, 2021, estimated cost $9K, described as “Erect illuminated no advertising sign on wall with backing. No change of use, egress or occupancy”
- Alteration, filed Sep 30, 2021, estimated cost $9K, described as “Erect illuminated non advertising sign on wall with backing. No change of use, egress or occupancy”

## Property taxes

- Assessment: $2,265,750
- 2026–27 tax: $281,837
- Market value (city estimate): $5,035,000
- Taxable value: $2,265,750
- Assessed land: $91,350
- Assessed improvements: $2,174,400

## Zoning

C4-3: floor area ratio 3.63 built, above the 3.40 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