Space is often the most limited resource in urban home design. The Risalleen House project by R21 Arkitekter in Oslo demonstrates an intelligent approach: an older building is renovated and extended to create three single-family homes on the same lot. This strategy conserves valuable land, reduces construction costs, and produces bright, modern living spaces that combine respect for architectural history with contemporary comfort. Clean interiors in white and warm wood tones are paired with a traditional gabled roof form, creating a refined balance between past and present.
Rather than replacing the existing structure, the architects sensitively extended it. The two new dwellings read as natural continuations of the renovated building, while each residence retains its own backyard and private deck. The layout emphasizes multi-level living: public spaces flow across staggered levels while sightlines connect these interior zones to the outdoor garden. Glass doors visually link the living room to the deck and yard, enhancing the sense of space and inviting daylight deep into the plan. The kitchen and dining area are set slightly higher on an elevated platform, and private bedrooms are located on the upper floors to ensure separation and quiet.
The interior design follows Scandinavian principles—simplicity, functionality, and a warm natural palette. White walls and wooden surfaces create a calm backdrop that maximizes light and makes rooms feel larger. Carefully selected accents introduce color and personality: a bright green sofa anchors one living area, and an expressive yellow painting injects warmth and visual interest. Indoor plants and generous daylight complete the composition, reinforcing a healthy, inviting atmosphere in these compact homes.
Material selection helps the houses respond to both their context and the climate. Vertical Baubuche laminated beech cladding complements large glass façades, producing a textured, durable exterior that reads as contemporary yet familiar within the neighborhood. The combination of wood and glazing not only looks elegant but also supports a functional relationship between inside and outside—visual continuity, daylighting, and passive solar gain where appropriate.
Functionally, the design prioritizes privacy and versatility. Bedrooms are deliberately sited on upper floors for quiet and separation from communal areas, while living, dining, and kitchen spaces are arranged to encourage family interaction and flexible use. Outdoor decks and private gardens extend the usable footprint of each home, giving residents outdoor living and play areas without expanding the building envelope. This efficient use of a single urban lot proves an effective model for sustainable densification that respects the existing streetscape.
Photographer Åke Eson Lindman captured how light, materials, and landscape interact across the project, highlighting details that make each home feel both modern and timeless. The Risalleen House serves as an instructive example of how careful renovation and thoughtful addition can create multiple high-quality homes from a single property, preserving character while delivering contemporary living standards.
In summary, the project exemplifies efficient urban housing design that retains historical value while delivering contemporary comfort: thoughtful use of space, well-considered material choices, abundant natural light, and private outdoor areas combine to create welcoming Scandinavian homes suited to modern family life.
[Photography: Åke Eson Lindman]