5 West 73rd Street, Manhattan
School · built c. 1903 · Block 1126, Lot 127.
Building permits
- Alteration, filed Oct 31, 2024, estimated cost $1.2M, described as “Alt co filed for conversion to single family home, convert penthouse to 6TH floor, net reduction in floor area, gut renovation as per plans.”
Property taxes
- Assessment
- $1,157,400
- 2026–27 tax
- $119,726
- Market value (city estimate)
- $2,572,000
- Taxable value
- $1,103,670
- Assessed land
- $371,250
- Assessed improvements
- $786,150
Zoning
R8B: floor area ratio 3.72 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Central Park West - West 73rd-74th Street Historic District: Historic District, Upper West Side/Central Park West Historic District (Historic District). 3 Landmarks Preservation Commission permits are on file.