# 227 23rd Street, Brooklyn

Apartment building · 8 units · built c. 1930 · Block 646, Lot 51.

On Umarelli: https://umarelli.org/nyc/3006460051/227-23-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: $494,550
- 2026–27 tax: $14,814
- Market value (city estimate): $1,099,000
- Taxable value: $119,093
- Assessed land: $8,100
- Assessed improvements: $486,450

## Zoning

R6B (part of the lot is R6A): floor area ratio 2.20 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Dec 8, 2021: $1,000,000, sold with other lots

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