21 Coonley Court, Staten Island

Vacant land · Block 1224, Lot 1.

Building permits

Property taxes

Assessment
$15,420
2026–27 tax
$2,424
Market value (city estimate)
$257,000
Taxable value
$12,215
Assessed land
$15,420

Zoning

R3A: floor area ratio 0.00 built, 0.75 allowed by base zoning.

Flood zone

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

Recent sales

Open-market sales since 2016, from the Department of Finance’s sales files.

More construction in Mariner's Harbor

Umarelli: construction in New York City and Jersey City