Author: Théodore Sarasin

The roof renovation Ayer project is now complete. This intervention involves a historic village house near the church. The project focuses on the roof to respect this protected zone. The old zinc roof provided poor thermal insulation. Our team carried out a complete repair. The new...

Our office unveils a newly completed project. This villa renovation Vaud includes a comprehensive energy upgrade. The house is located in the heart of the vineyards. The building had undergone several successive extensions. This context presented significant structural and spatial challenges. Our team completely rethought the...

The construction start begins with an interior demolition phase. This key step reveals the existing structure. It prepares the renovation of this building located in the canton of Vaud. This clearing forms the foundation of the work. It provides a clear understanding of the structural and...

The construction site enters its active phase with the scaffolding setup. This marks the start of the energy renovation in Meyrin. The work involves a residential building from the 1970s. Beyond a simple refresh, the building undergoes a complete anti-carbonation treatment. This technical intervention guarantees the...

The year 2025 is a milestone for Valais real estate. The first phase of Greenparc Sion is now complete. It is the largest residential construction site in the canton. This major achievement is highlighted in the 2025 edition of Construction & Bâtiments magazine. This reference publication...

Located in the Champsec district of Sion, Greenparc is part of a major urban renewal initiative, transforming a former industrial site into a vibrant residential hub. The project consists of eight buildings comprising 191 apartments, from studios to 4.5-room units, all designed to meet high...

Excavation reception and raft foundation reinforcement In Pregny-Chambésy, CSDK Architectes is supervising two projects carried out simultaneously with the general contractor Veyrat-Sarasin: the construction of three adjoining villas (ANEA project) and a housing building (BETH project). The excavation works have been completed, while insulation installation and raft...

CSDK transformed a former barn in Troinex, perched on a peaceful hilltop with views of the Salève. The project preserved original timber, introduced split-levels, and extended the space with thermal performance in mind. Heritage and modern living come together in a balanced, site-sensitive design. 👉 Read more…...

Located on Rue du Rhône, the @pomellato jewelry boutique recently underwent a transformation that combines elegance with environmental responsibility. Under the supervision of CSDK as architectural director and coordinator, the space was redesigned using noble materials, bringing a warm and refined atmosphere to the boutique....

Located on Rue du Rhône, the @pomellato jewelry boutique recently underwent a transformation that combines elegance with environmental responsibility. Under the supervision of CSDK as architectural director and coordinator, the space was redesigned using noble materials, bringing a warm and refined atmosphere to the boutique....

Set on a site with pronounced topography and lush vegetation, these three high energy performance (HPE) villas take full advantage of the landscape to propose an architecture that is both contextual and integrated. The project is structured around two main axes: the site’s natural slope and...

This rural manor house, built at the very end of the 18th century, embodies the richness of traditional Geneva architecture. CSDK Architectes carried out a respectful and precise intervention, aiming to preserve the building’s authenticity while adapting it to contemporary living standards. Lern more...

Nestled in the heights of the village of Bursinel, the project is located on a greenfield site with a narrow, longitudinal typology and a steep, irregular slope. Situated more than a metre above the access road, the site stands out from its immediate surroundings, reinforcing...