# 643 10th Avenue, Manhattan

Apartment building · 16 units · built c. 1901 · Block 1074, Lot 32.

On Umarelli: https://umarelli.org/nyc/1010740032/643-10-avenue

More construction in Hell's Kitchen: https://umarelli.org/nyc/manhattan/hells-kitchen.md

Every lot on block 1074: https://umarelli.org/nyc/manhattan/1074.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $880,200
- 2026–27 tax: $109,488
- Market value (city estimate): $1,956,000
- Taxable value: $880,200
- Assessed land: $225,900
- Assessed improvements: $654,300

## Zoning

R8: floor area ratio 3.88 built, 6.02 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