# 712 4th Avenue, Brooklyn

Two-family with store · built c. 1899 · Block 645, Lot 35.

On Umarelli: https://umarelli.org/nyc/3006450035/712-4-avenue

More construction in Sunset Park: https://umarelli.org/nyc/brooklyn/sunset-park.md

Every lot on block 645: https://umarelli.org/nyc/brooklyn/645.md

## Building permits

- Alteration, filed Aug 14, 2024, estimated cost $5K, described as “Address violation 39090299Z. Remove full height partition and install new powder room in cellar No change in use, egress and occupancy”

## Property taxes

- Assessment: $161,400
- 2026–27 tax: $8,387
- Market value (city estimate): $2,690,000
- Taxable value: $42,268
- Assessed land: $13,680
- Assessed improvements: $147,720

## Zoning

M1-2D: floor area ratio 2.25 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Mar 6, 2018: $1,710,000

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