For over 35 years, our architectural firm has stood for sustainable and high-quality architecture in Northwestern Switzerland. We plan and realize new buildings, conversions, extensions, and renovations – from single-family homes to large-scale developments. Client focus, contemporary design, and functional solutions form the basis of our work. Thanks to our in-house construction management, we implement projects consistently and efficiently. As a neutral partner, we work with a proven regional network of specialist planners and construction companies. Our range of services extends from project planning and construction management to turnkey handover – transparent, professional, and reliable.

Hansjörg Müller + Partner Architekten AG has stood for clear, functional, and sustainable architecture since 1970. The firm is currently managed by Lukas Müller and Peter Schneider, with Yvonne Müller serving as Chair of the Board. We develop customized solutions for residential and housing developments, single-family homes, commercial and administrative buildings, as well as conversions and renovations – including listed buildings. Our focus is on people and the unique character of each location. Modern planning tools, cost and schedule certainty, and experience with the Minergie standard define our work.

Sehr kompetente Beratung und Unterstützung. Kann ErfolgsMandate guten Gewissens weiterempfehlen.

Follow us on Facebook Our management is established in Leysin since 1982, which makes it the oldest of the village. During all these years, our team has acquired experience while keeping its enthusiasm and dynamism! Our clientele is international and many have remained loyal over the years, so we have had the pleasure of seeing families grow, children change......... to create relationships that are not only commercial and this welcome makes it a little different, a little warmer, a little friendlier ... So don't hesitate to contact us if you want to buy or rent : an apartment a chalet a piece of land or simply spend your vacations in Leysin... We will be very pleased to welcome you and advise you at best !

Entreprise sérieuse et très bon contact avec le patron, Monsieur Aksas.

Attica Immobilier aims to use its expertise developed over 20 years in the marketing of private and institutional real estate, project management in transformation and renovation as well as in home staging and interior decoration. Our services REAL ESTATE BROKERAGE Who says family, says experience! ATTICA Immobilier is not only a brokerage agency but it is above all a family story, from father to son. Beyond the experience and skills required by the field of the real estate profession, an effective broker is above all a human being endowed with empathy and many ethical values. A history built tirelessly over the past 40 years, earning the trust and invaluable satisfaction of our customers. YIELD PROPERTY BROKERAGE There are as many investments as there are investors. All are not equal, and above all, do not aim for the same objectives. Whether you are looking to create a heritage or to develop it, the choice of real estate is strategic. ATTICA Immobilier, accompanies you through the many steps and offers you its analysis of the attractiveness of the property as well as its expertise acquired during its years of life and this until today. THE VALUATION OF A PROPERTY The valuation of your land or your property is a long process. This requires knowing how to take the time to consider all possible options. This consists of the development of a project, its financing and this until its marketing or rental. It is therefore essential to be closely accompanied on this path and to listen to your wishes so that you can make the best choice. PROMOTION - CONSTRUCTION Skills - Experiences - Partners - Trust and above all Passion! Real estate development is a matter of Being. ATTICA Promotions is also the search to think of living space differently. The quality of materials, finishes, coupled with aesthetic values, in natural, beautiful and generous environments. ATTICA Promotions tirelessly perfects its projects by creating naturally contemporary living spaces. Design must defy time! In addition to all these equally important roles, real estate development is above all a complete mission of assistance in the realization of projects. In town, in the mountains, in Switzerland or elsewhere, we are here to help you make your dreams come true.