DEF / LA DEFENSE PRISM
Ilot 9 lies at the center of the new masterplan ‘Les Terrasses’ located to the west of La Defense. Foreseen as the development’s headquarters and a community facility, the site is at the endpoint to a new promenade and at the primary crossing point between existing communities. Required to function as one building with three different clients (with shared and separate facilities), the project manifests itself as a diamond-like volume broken up in a tripartite slab -the implosion of 3 prisms into one ensemble, outlining yet uniting a mixed-use program of offices, exhibition spaces, and conference facilities.
Project Info
Architects: JDS Architects
Location: La Defense, France
Year: 2010
Size: 13.500 m2
Type : Mixed Use/ Office/ Exhibition









Hadeer Shahin is the Built Projects Editor at Arch2O, where she curates innovative architectural works from around the globe. With a background in architecture from Alexandria University and hands-on experience in design and digital content, she bridges the gap between technical precision and editorial vision. Hadeer’s keen eye for spatial storytelling and her passion for contemporary design trends make her a vital contributor to Arch2O’s mission of highlighting excellence in the built environment.
