9 Mercer Street, Manhattan

Condominium · 6 units · built c. 1870 · Block 230, Lot 7501.

Building permits

Property taxes

Assessment
$8,775,451
2026–27 tax
$520,953
Market value (city estimate)
$19,501,002
Taxable value
$4,414,794
Assessed land
$350,101
Assessed improvements
$8,425,350
Condo units with their own tax lots
8

Tax breaks

Zoning

M1-5/R7X: floor area ratio 3.97 built, 5.00 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone X, moderate risk: a 0.2% chance of flooding each year.

Recent sales

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

Landmarks

Part of SoHo-Cast Iron Historic District (Historic District). 9 Landmarks Preservation Commission permits are on file.

Board and land use applications

More construction in SoHo

Every lot on block 230

Umarelli: construction in New York City and Jersey City