La Regalona House by Azimut 180°, Valdivia, Chile

La Regalona House, designed by Azimut 180° near Valdivia, Chile, is a compact yet thoughtful residential project that merges local architectural traditions with contemporary sustainable design strategies. Situated along the banks of the San Pedro River, the house responds directly to its البيئة: embracing climate, material culture, and landscape as fundamental design drivers.

At just 58 square meters, the project demonstrates how small-scale architecture can achieve spatial richness and environmental sensitivity. The design draws inspiration from traditional rural houses of southern Chile, where heavy rainfall and strong winds shape architectural form. This influence is most evident in the steep gabled roof, which efficiently sheds rainwater, and in the inclusion of a mudroom, a transitional space that acts as both a wind buffer and a functional area for storing wet clothing and equipment.

The house is elevated slightly above the ground, a strategy that preserves natural soil permeability and minimizes its ecological footprint. This approach allows the structure to “touch the land lightly,” reinforcing its respectful integration into the surrounding landscape.

Wood is the defining material of the project, used both structurally and aesthetically. The exterior is clad in treated timber using the traditional Japanese technique of shou sugi ban, which enhances durability while giving the house a dark, textured appearance that blends seamlessly with the natural environment. This choice reflects a balance between local building traditions and global sustainable practices.

Internally, the house is organized around a double-height central space that combines the living room, dining area, and kitchen. This open configuration contrasts with the compartmentalized layouts of traditional homes, creating a sense of spaciousness despite the compact footprint. A large north-facing window introduces abundant natural light, visually connecting the interior with the surrounding landscape.

The upper level is designed as a flexible loft, reinforcing the idea of spatial adaptability. Folding doors allow the bedroom to open toward the main living area, enabling the house to shift between private and communal configurations. This flexibility is key to maximizing usability within a limited space.

Bioclimatic design principles play a central role in the project. The orientation and placement of openings are carefully calibrated to optimize solar gain during colder months while preventing overheating in summer. Deep eaves provide shading, while high-performance insulation ensures thermal efficiency, reducing the need for artificial heating.

The result is a home that achieves comfort through passive strategies rather than mechanical systems. Light, ventilation, and material choices work together to create an environment that is both energy-efficient and pleasant to inhabit.

La Regalona House ultimately represents a sensitive architectural response to place. It is a project that respects local identity while embracing contemporary design thinking: demonstrating how sustainability, tradition, and innovation can coexist within a modest yet meaningful dwelling.

All the Photographs are works of Josefina Quezada