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Eternal 주택 by Michihiro Matsuo

Eternal 주택 by Michihiro Matsuo is a highly esteemed winner of the very prestigious 2025 A' Design Award 은상 in 건축, 건물 및 구조물 디자인 Competition Category.


은건축· 2025

Eternal 주택

by Michihiro Matsuo

Client: Metaph Architect Associates

A' Design Award 은상 Winner in 건축 Category

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Verified Award Winner

Verify Award Status for #171670

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The Design

About Eternal 주택

이터널(Eternal)은 일본 효고현의 경사지에 지어진 주택이다. 고저차를 활용해 지하와 지상 모두에 볼륨을 배치함으로써 지하층에서 상층부까지 이어지는 연속적인 공간을 형성했다. 지하에는 차고와 취미실을 두고, 생활 공간은 1층 위에 배치했다. 남측의 큰 개구부는 자연광과 원경을 실내로 끌어들이는 동시에 도로에서의 시선은 차단한다. 구조는 지하의 철근콘크리트조와 지상의 대단면 집성재 및 금속 접합부를 결합한 방식이다.

The Recognition

About the A' Design Award 은상

Eternal 주택, 이 작품은 A' Design Award 은상 수상작으로, 최상급이며 아름답고 인상적인 디자인에 수여되는 비범하게 권위 있는 인정입니다. 은상 수상작은 대단히 뛰어나고 매우 창의적인 작품으로, 디자이너의 탁월한 전문 지식, 재능, 통찰력을 보여 줍니다. Eternal 주택, 이 작품은 훌륭한 대표작으로서 매우 전문적이고 깊이 있게 혁신적일 것으로 기대됩니다. 이 은상 수상 디자인은 예술, 과학, 디자인, 기술의 경계를 넓히는 데 이바지하는 주목할 만하고 찬사를 받는 발명품입니다. Eternal 주택, 이 작품은 모두가 부러워하는 창작물로서 욕망을 일깨우고 긍정적인 감정을 불러오며 경탄과 경이로움을 불러일으킵니다.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
Taking advantage of the site's elevation difference, this house creates a spatial experience that continues from underground to above ground. The distinctive floating design creates the exterior, and the open view from the south and natural light bring comfort to the residents and provide a special, eternal time. The limitations of the terrain are transformed into a rich space, making this a one-of-a-kind home that is one with nature.
Dimensions & Packaging
Site area 389.80m2, Scale 368.29m2, Reinforced concrete construction underground, 2 floors above ground Wooden construction, planned with a wooden rigid frame structure in mind for low carbonization. Wooden construction often relies on the walls for strength, making it difficult to create large openings, but by carrying out detailed structural calculations it is possible to design large spaces and large openings.
Tags
Villa, House, Residence, Wood, Architecture
Production Technology
Complex and bold spatial structures make the building unstable. In order to safely construct this open house, thorough structural analysis was carried out, and it was constructed to be strong and safe using large-section laminated timber and metal joints. In Japan, a country prone to earthquakes, where wooden structures are widely used, structural calculations are extremely important and the utmost consideration was given to them.
Design Challenge
As an urban residential area, it is the realization of a rich life that can be obtained through the openness of the house and ensures the privacy of the residents. It realizes the low carbon demand required for wooden structures and creates a design with a high degree of openness. Furthermore, it is a big challenge to ensure excellent design while ensuring earthquake resistance in Japan, a safe earthquake-resistant country.
Research
This study examines design methods aimed at achieving both safety and comfort in residential architecture with large windows, and harmonizing with the local environment. Through questionnaire surveys and tours, the aim is to investigate the psychological impact of organic architectural design that gives a sense of connection with nature, and to propose ideal residential architectural design.
Inspiration
This architecture makes the most of the elevation difference of the site, pursuing stability and harmony. Taking advantage of the elevation difference from the road, we placed volume on both the above-ground and basement levels. This allows the building to blend into the terrain, harmonizing with its surroundings while still emanating a distinctive presence. The dynamic spatial composition created by the elevation difference creates a one-of-a-kind architectural beauty.
Project Duration
The project will take place in Hyogo Prefecture, Japan, with construction commencing in September 2023 and completed in October 2024.
Operation Flow
The basement is used as a garage and hobby room. The living space is located above the first floor. It is an open house, but a large opening is placed on the south side to avoid eye contact with passersby, and because it is on high ground, it is also possible to enjoy the view.
Patents
Copyrights
Image Credits
Michihiro Matsuo, METAPH ARCHITECT ASSOCIATES

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