18 Grove Street, Manhattan
Single family · built c. 1840 · Block 585, Lot 23.
Building permits
- Alteration, filed Jan 29, 2025, estimated cost $26K, described as “This alteration is being filed for interior and exterior work on the roof, 3rd floor, 2nd floor, basement and cellar of a private dwelling. No change in use, egress of occupancy.”
Property taxes
- Assessment
- $723,120
- 2026–27 tax
- $115,460
- Market value (city estimate)
- $12,052,000
- Taxable value
- $581,866
- Assessed land
- $180,600
- Assessed improvements
- $542,520
Zoning
R6: floor area ratio 2.81 built, above the 2.43 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 17, 2018: $24,500,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Greenwich Village Historic District (Historic District). 19 Landmarks Preservation Commission permits are on file.
Board and land use applications
- West Village BID Formation (City Planning 2022M0219): Business improvement district, Completed, filed Nov 23, 2021, decided May 4, 2022. (Map shows approximate boundary, please see Public Documents below for exact boundary) An application from the Department of Small Business Services (SBS) on behalf of the proposed West Village Business Improvement District (BID) to form…