The aim of the project was to transform the common “Infill” residential typology by extending open and semi-open spaces into the building. Providing natural ventilation and lighting as well as maximizing the engagement of green spaces with different functions of the house were all considered during the design process. The narrow width of the site imposed restrictions on the interior planning. These restrictions motivated the design team to rethink the typology of the vertical circulation through the building and to rearrange it into a longitudinal semi-open staircase along one side of the building.

This staircase connects the backyard to the open-to-sky void on the front side of the building, providing fresh air circulation in every floor. This space acts as a corridor, providing visual connection between the backyard, the sky, and the city. Another important design element was to provide functional flexibility to the main balcony in relation to the exterior and the interior. This was achieved by creating a space that could be transformed to open, semi open, and closed spaces in different weather conditions.

During the winter, this space becomes a part of the enclosed interior. During the summer, on the other hand, it could become a semi open balcony. Credits: Davood Raeesi, Mohsen Tahmasebi , Babak Nasirabadi , Hooman Faalli, Mehran Alinezhand , Fatemeh Dehghani, Mona Razavi, Babak Nasir Abadi, Hooman Balazadeh, Seyed Mohsen Hoseyni Credits: - Detail design - Fatemeh Dehghani - Presentation - Davood Raeesi - client - Seyed Mohsen Hoseyni - Detail design - Babak Nasir Abadi - Architect - Hooman Balazadeh - Project manager - Hooman Faalli - Construction Supervisor - Mohsen Tahmasebi - Design team - Mona Razavi - Construction Supervisor - Babak Nasirabadi - Physical Model - Mehran Alinezhand