# 148 21st Street, Brooklyn

Apartment building · 5 units · built 1962 · Block 642, Lot 23.

On Umarelli: https://umarelli.org/nyc/3006420023/148-21-street

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

Every lot on block 642: https://umarelli.org/nyc/brooklyn/642.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $483,300
- 2026–27 tax: $8,046
- Market value (city estimate): $1,074,000
- Taxable value: $64,685
- Assessed land: $94,500
- Assessed improvements: $388,800

## Zoning

M1-2D: floor area ratio 1.41 built, 2.00 allowed by base zoning.

## 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