# 102 21st Street, Brooklyn

Other · built 2015 · Block 641, Lot 77.

On Umarelli: https://umarelli.org/nyc/3006410077/102-21-street

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

Every lot on block 641: https://umarelli.org/nyc/brooklyn/641.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $123,300
- 2026–27 tax: $12,604
- Market value (city estimate): $274,000
- Taxable value: $116,190
- Assessed land: $97,650
- Assessed improvements: $25,650

## Zoning

M3-1: floor area ratio 0.00 built, 2.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

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