21 King Street, Manhattan

Three-family · built c. 1826 · Block 520, Lot 42.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$655,020
2026–27 tax
$33,180
Market value (city estimate)
$10,917,000
Taxable value
$167,214
Assessed land
$160,380
Assessed improvements
$494,640

Zoning

R7-2: floor area ratio 2.37 built, 3.44 allowed by base zoning.

Flood zone

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

Landmarks

Part of Charlton-King-Vandam Historic District (Historic District). 8 Landmarks Preservation Commission permits are on file.

More construction in SoHo

Every lot on block 520

Umarelli: construction in New York City and Jersey City