The Avelino Duarte House, designed by Álvaro Siza, stands as a testament to the architect’s profound engagement with architectural history and his innovative design philosophy. Situated on the outskirts of Ovar, the house was conceived as a two-storey residence with an adjoining studio, nestled within a garden. Siza’s design reflects a deep admiration for Adolf Loos, particularly inspired by his visit to the Moller House in Vienna. This influence is evident in the house’s clean lines and functional elegance.

Siza’s vision for the Avelino Duarte House was to create a space that harmonizes with its sparse surroundings while offering a unique architectural experience. The house’s design is characterized by its minimalist aesthetic, where form follows function, yet it is imbued with a sense of warmth and intimacy. The choice of a plaster wall finish was a deliberate departure from Siza’s typical white palette, intended to blend subtly with the environment. However, the client’s preference for the traditional white finish made the homage to Loos unmistakable.

The building’s interaction with its surroundings is both subtle and profound. Siza’s design philosophy emphasizes the integration of architecture with its context, creating a dialogue between the built environment and nature. The garden serves as an extension of the living space, blurring the boundaries between indoors and outdoors. Inside, the spatial arrangement is thoughtfully crafted to enhance the flow of movement and light, creating a serene and contemplative atmosphere.

Siza once remarked, “Architecture is not about creating a monument, but about creating a space where life can unfold.” This ethos is evident in the Avelino Duarte House, where every design choice is made with the inhabitant’s experience in mind, resulting in a home that is both functional and poetic.