Le Carré Lumière is an innovative housing project located in Bègles, a suburb of Bordeaux, France. Completed in 2015 by LAN Architecture, the project comprises 79 apartments designed to reinvent community housing while maintaining the qualities of single-family homes.

The development features two buildings with a unique ribbon-like shape, offering residents generous loggias that serve as extensions of their living spaces. These outdoor areas, ranging from 13.5 to 60 square meters, provide inhabitants with a sense of privacy and connection to nature while promoting adaptability and personalization.

A key aspect of Le Carré Lumière is its focus on sustainability and economic efficiency. The project was built at a cost of 1,000 euros per square meter, significantly below the regional average. The design incorporates a hybrid climatic model that combines Nordic insulation with Mediterranean patio-style elements, allowing residents to adapt their living spaces to seasonal changes.

The project aims to create a balance between privacy and sociability, offering residents the opportunity to customize their spaces over time. With its innovative approach to community housing, Le Carré Lumière has become an integral part of the Terres Neuves neighborhood's identity, contributing to the area's urban renewal and attracting a diverse range of residents.