Spacious courtyard surrounded by timber elements. Saekdong house transforms the traditional Seoul residence.

Saekdong House Transforms 1968 Seoul Residence with Light-Filled Courtyard and Timber Elements

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Written by Sam Johnson

2026-08-28

Hidden Past and Thoughtful Transformation

Nestled behind a narrow alley in Yeonhui-dong, Seoul, the “Saekdong House” by architects Isak Chung and Jinpyo Hong revitalizes a 1968-built residence through innovative renovation and thoughtful extension. The renovation transforms this historic building, originally designed with elevated floors and ceilings intended to pull in more daylight. The house features an air-raid shelter from past tensions with North Korea, now cleverly integrated into the modern spatial plan.

Exterior view of modernized Seoul house with wooden and glass design features.

The Courtyard Intervention: A New Design Era

In a bold move, the old living room has been replaced with an open courtyard, bringing daylight into the existing structures and ventilation. This design transfers the building’s coverage to a new annex in the southern yard, optimizing spaces that were previously shrouded in shadow by neighboring buildings. The transformation reimagines these spaces, with timber framing now reinforcing these structures, complemented by a low-ceilinged corridor that connects the reorganized spaces.

For more on transformative architectural designs, explore how an innovative pavilion in Chihuahua utilizes plywood to shape public spaces.

Light wooden interior details complementing the modern architectural design.
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Mastering Contrast with Saekdong Inspiration

Inspired by the traditional Korean saekdong technique, where contrasting fabrics are combined, this project embraces visible distinctions between elements. Throughout, the project evolves by making old and new coexist vividly, with timber and fiber-reinforced plastic (FRP) juxtaposing enclosed rooms and open courtyards. The patchwork approach promotes harmony within a seemingly disjointed environment.

Timber-clad hallway with natural light filtering through large windows.
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Throughout Saekdong House, architecture reflects this philosophy, blending different materials and spaces without enforcing uniformity.

Open-air courtyard featuring potted plants and wooden decking.
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A Unified yet Varied Domestic Landscape

By embracing the house’s unique characteristics, this renovation turns challenges into features. The once-overlooked urban plot and aging structures become integral to a home that feels uniquely assembled. The design reinvents the previously underutilized spaces into vibrant living areas.

Timber rafters and beams showcased in a bright, airy living room.
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Contrasting materials and timber details breathe warmth into the interiors, while a jade-green eave offers protection from the elements, sheltering circulation around the exterior.

Outdoor view showing mixed materials of wood, glass, and stone.
Dining area with large windows and wood accents, inviting natural light.
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Relaxing bedroom space with wooden finishes and soft lighting.
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Seamless Connection and Natural Illumination

With its new annex extending towards the southern yard, Saekdong House crafts a compact and cohesive living experience. The project unfolds as a sunken passage brings daylight into the lower level into every corner of the refurbished interior.

Discover another unique architectural transformation with Yosuke Tomiya’s Morimado House in Hokkaido, embracing natural surroundings and innovative design.

Simple, clean bathroom design with modern fixtures and wooden elements.
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Old and new materials interweave, presenting simple yet striking details that define the renewed home.

Large, open space with minimalist furniture and natural lighting.
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The project stands as a testament to innovative adaptive reuse, weaving history into a modern tapestry that’s both functional and evocative. The transformation exceeds expectations, exemplifying how historical context and modern design can coexist harmoniously.

Entrance hall with a blend of modern and traditional wooden features.
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Seating area with contemporary designs and a warm, cozy ambiance.
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Balcony view showcasing the interplay of stone and wood elements.
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Modern brick exterior of house with wood accents and surrounding greenery.

Source: designboom.com

Frequently asked questions

How does Saekdong House bring daylight into the space?

The old living room has been replaced with an open courtyard, bringing daylight into the existing structures and ventilation. Additionally, a sunken passage brings daylight into the lower level and every corner of the refurbished interior.

What architectural technique inspired Saekdong House design?

The project is inspired by the traditional Korean saekdong technique, where contrasting fabrics are combined. This approach leads to a patchwork design promoting harmony within a seemingly disjointed environment.

How does the renovation affect the house’s urban plot and structures?

The renovation turns the once-overlooked urban plot and aging structures into integral parts of a uniquely assembled home. The previously underutilized spaces are reinvented into vibrant living areas.