Architectural top vs honest height
Il Primo Tower is marketed at 355.6m. The highest floor a person can stand on - the highest occupied floor - is at 348m. The gap between those two numbers is 7.6m of structure that no occupant reaches.
That gap is the vanity height. As a percentage of architectural top, it is the Vanity Ratio: 2.1%.
In the Honest 100,Il Primo Tower ranks #61 by occupied height.
Vanity context
A Vanity Ratio of 2.1% places Il Primo Tower in the near-zero vanity category. Almost all of its architectural height is occupiable - a rare outcome in tall building design.
Comparable buildings
In context
Sources and methodology
Height data sourced from Wikipedia (CC-BY-SA). Vanity Ratio calculated as (Architectural Top - Highest Occupied Floor) / Architectural Top. See the full methodology.
Per-field source notes
- architectural_top_m
- Wikipedia (CC-BY-SA)
- highest_occupied_floor_m
- Wikipedia: 355.6m roof=arch top, residential; occupied est 355.6×0.978