42 Riverside Drive, Manhattan

Apartment building · 12 units · built c. 1899 · Block 1185, Lot 47.

Building permits

Property taxes

Assessment
$1,357,200
2026–27 tax
$146,913
Market value (city estimate)
$3,016,000
Taxable value
$1,181,070
Assessed land
$166,950
Assessed improvements
$1,190,250

Zoning

R10A: floor area ratio 3.61 built, 10.00 allowed by base zoning.

Flood zone

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

Landmarks

Part of West End - Collegiate Historic District (Historic District). 4 Landmarks Preservation Commission permits are on file.

More construction in Upper West Side

Every lot on block 1185

Umarelli: construction in New York City and Jersey City