Casa Binôme: Reimagining a Madrid Duplex Around a Living Stair Core

Casa Binôme unfolds as an 80 m² attic house in Madrid, Spain, reworked by Gon Architects into a precise duplex centered on a reimagined stair. Within a narrow plan and a protected urban setting, the project turns circulation, storage, and everyday rituals into one continuous sequence that extends from kitchen to terrace. The result is a home that supports both sociable evenings and introspective days with equal care.





