Atelier 9.81 and Perrot & Richard have rehabilitated the Palais Rameau, featuring reversible interior designs within a historic monument in Lille, France.

The Palais Rameau rehabilitation project is characterised by a holistic and sustainable approach.

This project not only preserves and enhances the historic monument, but also creates an exemplary space for living, research and innovation, meeting contemporary needs while respecting the requirements of sustainability and flexibility.

An innovative and demonstrative architecture is proposed, through a modular and scalable project, designed to consider the future.

This approach not only respects the history and soul of the place, but also meets tomorrow's requirements in terms of sustainability, efficiency and flexibility of spaces.

This project has been longlisted in the sustainable renovation category of Dezeen Awards 2025.

Studio: Atelier 9.81 and Perrot & Richard
Project: Palais Rameau
Credits: Junia, Valentin Carpentier, Anne Evrard, Jossselin Bracq, Alice Cladet, Elyne Olivier, Les Saprophytes, Verdi Ingenierie, Elan, Lateral Thinking Factory and P2L