Encosta House, Carvalhal, Portugal
Dune-embedded coastal house in Carvalhal featuring perimeter walls, private patios, rhythmic volumes, and seamless indoor-outdoor living spaces.
Designed by SIA arquitectura, Encosta House is a contemporary coastal residence located in Carvalhal, Portugal, completed in 2023. With a total built area of 571 m², the project explores the relationship between architecture, landscape, and privacy within a densely occupied beachfront territory.
A House Defined by Its Boundaries
Set within a context of closely neighboring plots, Encosta House responds by materializing its perimeter. Rather than opening indiscriminately to its surroundings, the house becomes a protective boundary, enclosing the landscape within its own limits. This architectural gesture transforms the site into a self-contained environment, where the dune is compressed between walls and reinterpreted as an inhabited terrain.
The architecture does not sit on the land—it emerges from it. The natural slope of the site is absorbed into the spatial organization, allowing the house to be experienced as a continuous extension of the dune.
Unifying Form and Spatial Rhythm
Against a fragmented residential program, SIA arquitectura proposes a unifying architectural language. The house is composed of rhythmic, almost blind volumes that define the perimeter and create a sense of introspection. These solid walls filter views and light, reinforcing privacy while framing carefully selected visual connections to the surrounding landscape.
Each room, patio, and enclosed exterior space functions as a quiet refuge—a secret place of rest protected from the visual noise of adjacent plots. This inward-looking strategy enhances the sense of calm and retreat, essential to coastal living.
Interior–Exterior Continuity
Private interior spaces are completed and expanded outdoors. Patios and sheltered exterior rooms act as extensions of the domestic program, blurring the boundary between inside and outside. The living room stretches seamlessly toward the sand, shaded and protected, allowing daily life to unfold directly within the dune landscape.
This continuity reinforces the project’s central concept: the house is not an object placed in nature, but a spatial framework that contains and redefines the landscape itself.
Architecture Rooted in Place
Encosta House exemplifies a contemporary approach to coastal residential architecture, where restraint, material solidity, and spatial sequencing take precedence over transparency. Through its controlled openings, compact volumes, and strong perimeter, the house offers both protection and intimacy—an architecture shaped by the dune, the beach, and the need for privacy.
