42 Thayer Street, Manhattan

Apartment building · 36 units · built c. 1939 · Block 2174, Lot 208.

Building permits

Property taxes

Assessment
$742,050
2026–27 tax
$87,512
Market value (city estimate)
$1,649,000
Taxable value
$703,530
Assessed land
$101,250
Assessed improvements
$640,800

Zoning

R7-2: floor area ratio 4.59 built, above the 3.44 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

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

More construction in Washington Heights

Every lot on block 2174

Umarelli: construction in New York City and Jersey City