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KKZ House / I.R.A.

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KKZ House / I.R.A. - Facade, Windows
© Nobuaki Nakagawa
Setagaya, Japan

KKZ House / I.R.A. - FacadeKKZ House / I.R.A. - Windows, FacadeKKZ House / I.R.A. - Image 4 of 53KKZ House / I.R.A. - Image 5 of 53KKZ House / I.R.A. - More Images+ 48

KKZ House / I.R.A. - Facade, Windows
© Nobuaki Nakagawa

Text description provided by the architects. A two-floor residence with a basement in the cozy town of Setagaya-ku,Tokyo.

Section

It has a half-basement free space which can be a child room in the future, the living, the kitchen, and the dining room in the middle floor, and the private space in the second floor. In spite of its restricted premise, it makes the residence so spacious by connecting these floors with voids which run through the entrance hall and above the kitchen, respectively. Furthermore, the integrated 180mm-thick LVL beams make 6m of a column-less second floor slab possible.

KKZ House / I.R.A. - Countertop, Sink
© Nobuaki Nakagawa

With this simultaneous design of the floor and the ceiling by a single slab, though simple it is, one can feel the presence of structural materials.

KKZ House / I.R.A. - Windows, Facade
© Nobuaki Nakagawa

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Cite: "KKZ House / I.R.A." 10 Jun 2014. ArchDaily. Accessed 25 Mar 2025. <https://www.archdaily.com/511192/kkz-house-i-r-a> ISSN 0719-8884

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