| Tour Alto | |
|---|---|
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 | |
| General information | |
| Status | Completed |
| Type | Commercial offices |
| Architectural style | Modernism |
| Location | 2-8 Boulevard de Neuilly La Défense, Courbevoie, France |
| Coordinates | 48°53′22″N 2°15′04″E / 48.8893662°N 2.2511774°E |
| Completed | 2020 |
| Owner | SCI White Tower |
| Height | |
| Antenna spire | 160 m (520 ft) |
| Roof | 160 m (520 ft) |
| Technical details | |
| Floor count | 38 |
| Floor area | 51,200 m2 (551,000 sq ft) |
| Design and construction | |
| Engineer | Permasteelisa |
| Main contractor | Bouygues Bâtiment Île-de-France |
| Renovating team | |
| Architect(s) | IF Architectes SRA Architectes |
| Website | |
| www | |
Tour Alto is an office skyscraper in Courbevoie, in La Défense, the business district of the Paris metropolitan area.[1]
The tower was built in 2020 by Bouygues.[2] The building is 160 m (520 ft) from the street and 150 m from the slab of La Défense on its eastern facade alone for a total of 38 floors.[3] Its rounded shape gradually widens upwards and extends its hold in space by an offset of 12 cm towards the outside of the edge beam, on each floor.[4] Thanks to this singular shape, the surface of the levels goes from 700 m2 at the foot of the Tower to 1,500 m2 at the top.[5]
Work began in September 2016 for delivery in 2020.[6]