Renovation and extension · Hauts-de-France
House in Berthem, renovation and extension
Renovation and extension of a single-family house with 230 m² of living space: building permit (permis de construire) application, in two months of design studies.

01 — The brief
Renovation and extension of a single-family house. Living area: 230 m².
02 — The response
Partial service: building permit. Duration of design studies: 2 months.
03 — In short
Berthem, Hauts-de-France.
04 — Expertise
This project belongs to one field of the studio’s expertise: bioclimatic construction and extensions.
Project photos
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Other projects
01Three prefabricated straw houses at the Écohameau du PlessisBuilding permit (permis de construire) for a group of three houses in timber frame with straw insulation, designed with three families. Completed in 2019.
02House in Pittefaux, in timber frame and straw balesA 165 m² bioclimatic house in timber frame with straw-bale insulation. Partial service: building permit (permis de construire). Project completed in 2014.
03Timber extension to a house in Crest80 m² timber extension facing due south towards the garden, with a carport, as a full architectural service with EP architecte. Project completed in 2024.
04Timber house at the Écohameau du PlessisCreation of a house of around 85 m² at the Écohameau du Plessis, up to the building permit (permis de construire), with a building designer (maître d’œuvre) for supervision of the works.
02House in Pittefaux, in timber frame and straw balesA 165 m² bioclimatic house in timber frame with straw-bale insulation. Partial service: building permit (permis de construire). Project completed in 2014.
03Timber extension to a house in Crest80 m² timber extension facing due south towards the garden, with a carport, as a full architectural service with EP architecte. Project completed in 2024.
04Timber house at the Écohameau du PlessisCreation of a house of around 85 m² at the Écohameau du Plessis, up to the building permit (permis de construire), with a building designer (maître d’œuvre) for supervision of the works.
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