Architectural Cases

Klas Hyllén Architecture has transformed a 1970s bungalow, Sky House, nestled on a hillside in southwest England. This architectural feat seamlessly blends modern family living with the site's breathtaking natural surroundings, offering expansive views and a deep connection to the English sky.

The reimagining of Sky House by Klas Hyllén Architecture represents a masterclass in modern residential transformation. This project involved a significant overhaul of a 1970s bungalow, which previously presented a functional and aesthetic challenge for its inhabitants. The primary objective was to create a contemporary family dwelling that not only enhanced daily living but also fully embraced its spectacular location. Situated on a hillside in southwest England, the original structure offered partial views, but its layout and design did not fully capitalize on the dramatic vistas of the surrounding landscape and the vast, ever-changing sky. The architectural firm approached this with a vision to integrate the exterior's natural beauty with the interior's functional design, creating a harmonious living space.

Sky House: Harmonious Integration of Nature and Modern Living

Klas Hyllén Architecture's renovation of Sky House, a 1970s bungalow in southwest England, focuses on harmonizing modern family life with the dramatic hillside views. The design introduces a central glazed link, effectively separating distinct living and bedroom volumes, while simultaneously drawing abundant natural light and the panoramic views deep into the home's interior, creating a profound connection to the surrounding landscape and the expansive sky.

The core of the Sky House transformation lies in the innovative use of a glazed link at its center. This architectural element serves a dual purpose: it acts as a subtle partition, delineating the private bedroom areas from the more communal living spaces, thereby enhancing both functionality and privacy for the residents. More significantly, this transparent corridor acts as a conduit, inviting the outside world in. By pulling natural light and the breathtaking panoramic views of the English countryside and sky into the very heart of the bungalow, it creates an immersive living experience. Klas Hyllén, the founder of the studio, articulated this vision, stating that the design endeavors to "capture and celebrate this constantly shifting canvas of English weather," firmly anchoring the house within its natural setting. This thoughtful integration ensures that every part of the home benefits from the unique environment, fostering a sense of openness and tranquility. The journey into Sky House begins with stone steps flanked by terraced planters, leading under a modest canopy to an entrance that thoughtfully separates the three eastern bedrooms from the elevated living areas, setting the stage for a home that is both practical and picturesque.

Innovative Design and Sustainable Upgrades at Sky House

Beyond its aesthetic appeal, Sky House boasts a redesigned kitchen and dining area within the glazed link, featuring a large corner window and a skylight that frame stunning views and maximize daylight. The renovation also meticulously preserves the bungalow's original structure while significantly enhancing its energy efficiency with new insulation and triple glazing. Externally, the home is clad in Creeton limestone and whitewashed British larch, extending to two patios that blend seamlessly with the natural environment.

The kitchen and dining area, strategically positioned within the glazed link, is a testament to thoughtful design. A prominent corner window, complete with an integrated bench, offers unobstructed views towards the horizon, transforming meal times into an experience. Complementing this, a long skylight, intersected by elegant timber roof beams, bathes the space in an ever-changing wash of natural daylight. Above this central area, the main living space is subtly elevated by half a level, fostering a sense of intimacy while maintaining visual connection. A concealed bookshelf door ingeniously leads to a more secluded part of the home, housing the main bedroom suite, a guest room, and a dedicated study. This design ensures both communal interaction and private retreat. Furthermore, the renovation prioritized sustainability and structural integrity. A substantial portion of the original bungalow's framework was retained, minimizing waste and preserving its historical essence. Energy performance was dramatically improved through the integration of cutting-edge insulation and triple glazing, significantly reducing the home's environmental footprint. The exterior received a comprehensive update, featuring Creeton limestone cladding laid with open joints to echo local dry-stone wall traditions, and whitewashed British larch. This material palette extends to a pair of stepped patios, paved with pale stone and bordered by slatted timber fences and planters, creating a cohesive and natural aesthetic that respects and enhances its hillside location.

The Snøhetta-designed Busan Opera House in South Korea is rapidly taking shape, with its primary structural framework and exterior shell now finished. This ambitious project, expected to be completed by the end of 2026, is poised to redefine cultural architecture in Busan, South Korea's bustling second-largest city. The venue, spanning 48,000 square meters, is not merely a performance space but a vision for an interactive and democratic public realm, fostering shared experiences and daily engagement within the community.

Busan Opera House: A Fusion of Artistry and Urban Life

In the vibrant metropolis of Busan, South Korea, the iconic Busan Opera House, conceived by the renowned architecture firm Snøhetta, is steadily advancing towards its grand debut in late 2026. This monumental cultural undertaking, situated gracefully along the city's picturesque waterfront, has recently seen the completion of its primary structural elements and external framework, revealing a captivating blend of angularity and sweeping, geometric curves. Snøhetta, which first received the commission for this visionary project in 2012, envisions the opera house as more than just a performance venue; it is designed to be a dynamic public square and a lasting emblem for the city.

The expansive 48,000-square-meter facility will house a magnificent 1,800-seat performance hall, an intimate 300-seat theater, and a publicly accessible rooftop offering panoramic views of the adjacent sea. The architectural philosophy behind its design emphasizes openness, interaction, and a democratic approach to cultural spaces. Photos of the completed structure showcase its distinctive undulating form, characterized by two ascending planes. The lower plane cleverly provides a gentle, sloped pathway to the upper-level amenities, seamlessly integrating various programmatic elements. The building's arched, geometric facade, featuring a grand circular skylight, was masterfully crafted to fuse the two public floors into a singular, fluid design, symbolizing "openness, continuity, and the everyday lives of citizens."

While the exterior marvel takes form, construction continues on the interior and surrounding landscape. Future developments include the installation of exterior walls, detailed interior finishes, and the creation of a public promenade and plaza encircling the building. This ground-level area will invite visitors into a welcoming lobby and vibrant restaurants, further cementing the opera house's role as a communal nexus. At the heart of the structure, the auditorium is being meticulously adorned with cherry-wood paneling, promising a warm and acoustically rich environment for future performances. The Busan Opera House represents a profound reimagining of a performance venue, set to become a vital cultural heartbeat for the city and its people.

This architectural achievement by Snøhetta transcends the conventional definition of a cultural institution. It challenges us to reconsider how public spaces can be designed to not only host artistic endeavors but also to serve as genuine community hubs. The integration of a walkable rooftop, accessible to all, exemplifies a commitment to democratic design, fostering a sense of ownership and connection among the city's residents. The opera house's fluid form and open design philosophy invite contemplation on the permeable boundaries between art, architecture, and everyday life, suggesting that grand cultural landmarks can indeed be intimately woven into the urban fabric and the collective consciousness of a city.