23 Greene Street, Manhattan

Mixed use · 5 units · built c. 1873 · Block 229, Lot 32.

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Building permits

Permit records are unavailable right now; the map lists them once the city responds.

Property taxes

Assessment
$4,606,650
2026–27 tax
$280,101
Market value (city estimate)
$10,237,000
Taxable value
$2,251,800
Assessed land
$229,500
Assessed improvements
$4,377,150

Zoning

M1-5/R7X: floor area ratio 4.42 built, 5.00 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 10 ft (NAVD88).

Landmarks

Part of SoHo-Cast Iron Historic District (Historic District). 25 Landmarks Preservation Commission permits are on file.

Board and land use applications

More construction in SoHo

Every lot on block 229

Umarelli: construction in New York City and Jersey City