Kugahara Corner House: A Redefinition of Urban Living

































Embracing Openness: A New Vision for Corner Lots in Tokyo
Challenging Conventional Urban Design: The Kugahara Corner Lot Approach
Unlike many Tokyo residences that present solid facades to their neighbors, this innovative house, built on a subdivided family estate, intentionally features a garden facing adjacent properties. This design choice floods the interior of the city block with natural light and fresh air, fostering a more pleasant living environment.
Innovative Architectural Geometry: Crafting Dynamic Sightlines
The house's interior layout utilizes an intriguing angled grid that interacts with its external facade. This geometric interplay creates a series of unique triangular intermediate zones, strategically guiding sightlines diagonally from one street to the next, enhancing connectivity and visual interest.
Equitable Street Presence: A Balanced Approach to Urban Integration
Further distinguishing the design, the house boasts two identical gabled facades. This deliberate architectural decision ensures that the residence presents a consistent and welcoming aesthetic to both streets it fronts, eliminating any perceived hierarchy between them and promoting a balanced integration into the urban fabric.
Project Details: Key Specifications of the Kugahara Residence
The project, a 102 square meter house located in Tokyo, Japan, was completed in 2025. Tezzo Nishizawa Architects and some ( ) served as the lead architects, with structural engineering provided by Yoshiyuki Hiraiwa, Takayuki Fujimoto, and Rika Ikeda of HSC, and construction managed by Eishin Construction. The materials predominantly used include wood, steel, and concrete.