# 713 Union Street, Brooklyn

Two-family · built c. 1899 · Block 952, Lot 50.

On Umarelli: https://umarelli.org/nyc/3009520050/713-union-street

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

Every lot on block 952: https://umarelli.org/nyc/brooklyn/952.md

## Building permits

- Alteration, filed Mar 2, 2020, estimated cost $20K, described as “Plumbing work filed in conjunction with renovation of basement floor in existing two family home. No change to use, occupancy, or egress”
- Alteration, filed Mar 2, 2020, estimated cost $12K, described as “Mechanical work filed in conjunction with renovation of basement in existing two family home. No change to use, occupancy, or egress.”

## Property taxes

- Assessment: $182,820
- 2026–27 tax: $10,775
- Market value (city estimate): $3,047,000
- Taxable value: $54,302
- Assessed land: $15,960
- Assessed improvements: $166,860

## Zoning

R6A: floor area ratio 1.56 built, 3.00 allowed by base zoning.

## Recent sales

- Jul 22, 2019: $2,580,000

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