PROJECTS

SKY LAB, Roof Top Of Otemachi Building

SKY LAB, Roof Top Of Otemachi Building

The open space on the roof of the nine-story Otemachi Building, which was completed in 1958, has been redeveloped to serve as a workplace for local workers, including those employed at the building. The rooftop had been in use when the building was first completed, but had not been used for a long time. Rather than viewing it negatively as a "valley surrounded by skyscrapers," we viewed it positively as a "modern, urban aerial courtyard created over time," aiming to turn it into a place where new work styles can be realized. (Plan outline: Otemachi Building)

DATA

Renovation/Renewal2022
locationChiyoda ward, Tokyo

Google map

ApplicationsOffice, park
Site area10,496 m²
Total floor area111,273 m²
Floor number9 floors above ground, 3 floors below ground, 2 floors in the penthouse
Details of the Award

・2022 Landscape Design Consultants Association Awards, Design Category, Grand Prize (Landscape Design Consultants Association of Japan)

・2023 Good Design Award (Japan Design Promotion Organization/Japan)

View More
Our BusinessDesign, Construction Supervision, Landscape Design
Related LinksRenovation of Otemachi Building

Update : 2023.10.31

Tags

PAGE TOP