Open Plan

Open Plan architecture refers to spatial layouts in which traditional room divisions and internal walls are minimized or eliminated, creating continuous, flexible spaces that allow for multiple functions, adaptable use, and a sense of openness, connection, and light that compartmentalized floor plans cannot achieve. Rooted in the modernist concept of the free plan — articulated by Le Corbusier as one of the Five Points of Architecture — open plan design has profoundly shaped residential, office, and commercial architecture throughout the twentieth and twenty-first centuries, enabling fluid relationships between living, dining, working, and leisure areas. The approach intersects closely with conversations around flexible design and interior architecture, and continues to evolve as architects and users negotiate the balance between openness and the acoustic, visual, and spatial privacy that enclosed rooms provide.