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Atelier Iso Builds La Claye House Around Well and Henhouse

architecture-design · 2026-07-16

Atelier Iso, a French architecture firm, has built a stunning timber home in La Claye, France, which beautifully preserves a 19th-century well and henhouse on a 300-square-meter lot. This project, completed in 2023, earned the Prix Régional de la Construction Bois in the Pays de la Loire and was part of the JAPL traveling exhibition. The design features a 0.6-meter structural grid, with reclaimed local stone on the street-facing facades and Douglas fir on the garden sides. Inside, poplar plywood is used, and leftover pieces have been turned into furniture. The house is oriented north-south alongside neighboring buildings, with two gardens surrounding the historic elements. Atelier Iso handled most of the construction, aside from the groundwork, foundations, and slab.

Key facts

  • Atelier Iso self-built the house in La Claye, France, completed in 2023.
  • The 300 sq m plot preserves a 19th-century well and a 25 sq m henhouse.
  • Reclaimed local stone used on street-facing facades; Douglas fir on garden sides.
  • Interior uses poplar plywood; offcuts made into furniture.
  • Won Prix Régional de la Construction Bois in Pays de la Loire.
  • Featured in JAPL traveling exhibition.
  • 0.6-meter structural grid governs timber frame.
  • Self-construction excluded groundworks, foundations, and slab.

Entities

Artists

  • Atelier Iso

Institutions

  • Prix Régional de la Construction Bois
  • JAPL

Locations

  • La Claye
  • France
  • Pays de la Loire

Sources