avenidor is specialized in the construction of individual houses with outstanding performance

The first prototype in the world to be labeled "Passive Premium" and 100% autonomous, which is located on our Center for Research and Development of Sustainable Habitat, is the proof.

This company, which is part of the KZB Group, was born of our determination to develop constructions in line with sustainability, performance and the environment. These are essential points to take into account in view of the constant increase in pollution and new regulations that will take place with RT 2020.

We design and build 100% autonomous homes (water, electricity, internet, etc.) and labeled "Passive Building" by the PassivHaus Institut. This certification aims to guarantee an exceptional comfort of life, while reducing the many factors of pollution and CO² emissions which are decisive criteria for the protection of our beautiful planet. Currently, we are building another world first with the 1st house 100% bio-sourced, 100% autonomous and certified "Passive Premium"

It is with more than 30 years of experience in the sector of construction activity (TCE, HVAC, electricity, etc.) that we have come to the following conclusion: the glaring lack of innovation in the building is regrettable in given current technological progress ...

that's why we decided to create the avenidor company.

We invest in the field of sustainable development by choosing high-performance materials and building processes with a very low environmental impact. It is on these bases, that we elaborated several prototypes (masonry, straw and wood) on our R & D Center. Our ambition is to assist you in the design and construction of houses of the future. With Avenidor houses a green future is possible in the long term for us and future generations.


The Individual House Construction Contract (CCMI) is the most protective and secure contract on the market. It is subject to the 1990 law and provides you with guarantees and insurance to have a construction at agreed prices and time.