831 9th Avenue, Manhattan

Apartment building · 149 units · built 2004 · Block 1064, Lot 36.

Building permits

Property taxes

Assessment
$23,225,400
2026–27 tax
$2,636,155
Market value (city estimate)
$51,612,000
Taxable value
$21,192,660
Assessed land
$2,232,900
Assessed improvements
$20,992,500

Zoning

C6-2 (part of the lot is R8): floor area ratio 6.87 built, above the 6.02 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

Board and land use applications

More construction in Hell's Kitchen

Every lot on block 1064

Umarelli: construction in New York City and Jersey City