The Rooftop Share House

A mixed-use building comprising a nursery, rental housing, and a share house. As a new operating model for rental housing, exchange spaces such as a rooftop terrace are placed on the high-value upper floors. Use by the share-house residents acts as a draw, spreading the value of the common areas throughout the whole.

Data

Completed
2019
Primary Use
Nursery / Rental housing / Share house
Project Type
New build
Structure / Scale
Reinforced concrete, 10 stories
Site Area
444.17㎡
Building Area
234.42㎡
Total Floor Area
1,723.31㎡
Architects
Takeshi Shikauchi
Client
Starts Asset Management Co., Ltd.
Joint Design
ondesign partners / Suzuki Yuko Architects
Contractor
Starts
Photography
Kouichi Torimura / Kouichi Torimura Photography

Media

Magazine
Nikkei Architecture, 28 March 2019
Web Feature
Nikkei xTECH

Award

Good Design Award
Good Design Award 2019

An Apartment Building That Turns Upper Floors into Places of Exchange

A mixed-use building with a nursery on floors 1–3, rental housing on floors 4–8, and a share house on floors 9–10. As a new operating model for rental housing, we placed spaces for exchange—the share house and a rooftop terrace—on the high-value upper floors. As the share-house residents use the rooftop terrace frequently, an “ease of access” arises, and the rooftop becomes an easy-to-use place for the rental residents too. We believe that spreading the value of public space throughout the whole building in this way leads to higher living satisfaction for the rental residents.