306 West 4th Street, Manhattan
Co-op · 16 units · built c. 1886 · Block 624, Lot 52.
Building permits
- Alteration, filed Feb 20, 2026
Property taxes
- Assessment
- $1,492,650
- 2026–27 tax
- $155,098
- Market value (city estimate)
- $3,317,000
- Taxable value
- $1,411,970
- Assessed land
- $270,000
- Assessed improvements
- $1,222,650
Tax breaks
- Co-op and condo abatement, with no end date, a $20,823 credit this tax year.
Zoning
R6: floor area ratio 3.99 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
- Oct 6, 2025: $930,000
- Sep 5, 2025: $1,150,000
- Jul 14, 2025: $1,625,000
- Mar 19, 2021: $925,000
- Oct 14, 2020: $980,000, Apt E1
- Jan 10, 2019: $890,000
- Apr 23, 2018: $925,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Greenwich Village Historic District (Historic District). 25 Landmarks Preservation Commission permits are on file.