# 187 23rd Street, Brooklyn

Apartment building · 7 units · built 2008 · Block 646, Lot 71.

On Umarelli: https://umarelli.org/nyc/3006460071/187-23-street

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

Every lot on block 646: https://umarelli.org/nyc/brooklyn/646.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $731,250
- 2026–27 tax: $84,366
- Market value (city estimate): $1,625,000
- Taxable value: $678,240
- Assessed land: $69,750
- Assessed improvements: $661,500

## Zoning

R6B (part of the lot is R8A): floor area ratio 4.05 built, above the 2.00 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