# 150-50 21st Avenue, Queens

Single family · built 1950 · Block 4691, Lot 39.

On Umarelli: https://umarelli.org/nyc/4046910039/150-50-21-avenue

More construction in Whitestone: https://umarelli.org/nyc/queens/whitestone.md

Every lot on block 4691: https://umarelli.org/nyc/queens/4691.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $57,180
- 2026–27 tax: $9,053
- Market value (city estimate): $953,000
- Taxable value: $45,624
- Assessed land: $13,020
- Assessed improvements: $44,160

## Zoning

R3A: floor area ratio 0.44 built, 0.75 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