Horsö House: A Modern Take on Scandinavian Summer House Architecture

Nestled on the edge of a nature reserve near the Kalmarsund coast in Kalmar, Sweden, Horsö House by BROSS and Nick Flygt is a serene example of contemporary Scandinavian summer house architecture. Designed in 2022 for a family with children, this 215 m² home embodies a deep sensitivity to its surroundings, using a material palette of wood, stone, and untreated timber to blend harmoniously with the Nordic landscape.

A Seamless Integration with Nature

Horsö House responds poetically to its context. Located beside a nature reserve, the house is intentionally subtle, designed not to disrupt but to merge with the coastal terrain. The architects prioritized restraint over statement, ensuring the house nestles gently into the landscape rather than standing out. The use of untreated timber allows the structure to weather naturally, further strengthening its connection to the surrounding forest and shoreline.

Low-Profile Design with Horizontal Expression

A defining feature of the house is its low and linear form, carefully chosen to avoid any vertical dominance. Flat roofs, recessed façades, and streamlined geometry reflect the understated aesthetic of Scandinavian summer house architecture. This horizontal orientation not only respects the terrain but enhances views and natural light.

The structure’s visual softness is reinforced by the meticulous detailing that ties every element—roof, columns, walls, and base—into a cohesive architectural expression. Even interior elements reflect this design language, with built-in furniture and fittings seamlessly continuing the home’s material and spatial rhythm.

Thoughtful Materiality and Environmental Response

At the foundation, Horsö House sits on robust concrete plinths that minimally intervene with the terrain. These elevate the timber framework above potential future flood levels—an important consideration given the site’s proximity to water. Despite the concrete foundation, the home maintains a lightweight character, its presence modest and refined.

This foundation approach allows the landscape to flow beneath the house, preserving the wild character of the site. The interplay of natural materials—local wood, concrete, and glass—fosters an atmosphere that feels both protective and open.

Spatial Organization for Family Living

The house is strategically divided into two volumes: one private and one social. This layout not only addresses the family’s need for functional space but also minimizes the building’s mass, breaking down its visual impact. The social zone features expansive glass panels that slide open to connect indoor spaces with a sheltered outdoor terrace, blurring the line between inside and out.

This architectural maneuver enhances summer living by inviting the surrounding nature into everyday life while offering protection from wind and weather. The use of deeply recessed glass ensures privacy and shade without compromising openness.

A Lasting Expression of Scandinavian Craft

Every element of Horsö House speaks to a deep respect for Scandinavian summer house architecture—where simplicity, craftsmanship, and natural integration define the living experience. From its restrained form to its sustainable materials, the house captures a balance between family comfort and environmental consciousness.

BROSS and Nick Flygt have succeeded in creating more than a summer retreat—they’ve crafted a contemporary haven that reflects the timeless values of Scandinavian design, responding not only to the clients’ lifestyle but also to the spirit of the landscape.

All Photographs are works of Erik Lefvander