21 Washington Square N, Manhattan
Apartment building · 7 units · built c. 1900 · Block 551, Lot 10.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $3,295,800
- 2026–27 tax
- $28,689
- Market value (city estimate)
- $7,324,000
- Taxable value
- $230,635
- Assessed land
- $380,250
- Assessed improvements
- $2,915,550
Tax breaks
- Nonprofit exemption (faculty and student housing), with no end date, about $90,846 a year below the full tax.
Zoning
R6: floor area ratio 2.26 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Greenwich Village Historic District (Historic District). 17 Landmarks Preservation Commission permits are on file.