9 Thayer Street, Manhattan

Apartment building · 88 units · built c. 1920 · Block 2174, Lot 236.

Building permits

Property taxes

Assessment
$1,951,650
2026–27 tax
$240,662
Market value (city estimate)
$4,337,000
Taxable value
$1,934,740
Assessed land
$315,000
Assessed improvements
$1,636,650

Zoning

R7A: floor area ratio 4.29 built, above the 4.00 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 Washington Heights

Every lot on block 2174

Umarelli: construction in New York City and Jersey City