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Earthen Walls and Expansive Glazing Create a Harmonious Retreat in the Portuguese Landscape

Authors:
Anthony Michalik, Rodrigue Bourdouch, Thomas Jennen, Théo Collignon
Earthen Walls and Expansive Glazing Create a Harmonious Retreat in the Portuguese Landscape

Project in-detail

Raw earth walls and expansive glazed surfaces create a tranquil escape that seamlessly blends with the lush Portuguese landscape, designed to support communal living while offering personal retreats for reflection and connection.
5 key facts about this project
01
The use of raw earth concrete enhances thermal performance while integrating the building seamlessly into the landscape.
02
Expansive glass panels create a strong visual connection with the surrounding natural environment.
03
The layout encourages spontaneous interactions while providing private spaces for reflection.
04
Native plant species were incorporated into the landscaping to support local biodiversity.
05
The project combines traditional materials with modern construction methods, exemplifying a commitment to sustainability.
Casa Oliveira represents a thoughtful exploration of contemporary architecture in a rural Portuguese setting. This project emphasizes the seamless integration of living spaces with the natural landscape, highlighting a commitment to sustainability and community engagement. The design aims to foster a harmonious balance between private retreat and social interaction, providing occupants with spaces that cater to both individual reflection and collective experiences.

The architecture of Casa Oliveira consists of three primary segments, each serving distinct functions. The guest rooms are designed to accommodate visitors, ensuring comfort while also maintaining necessary privacy. These spaces are equipped with large windows that not only provide ample natural light but also invite views of the lush surroundings, effectively creating a soothing atmosphere. The central hub functions as the heart of the home, designed for communal gatherings and social activities. This area features an open floor plan, allowing for fluid movement and interaction among inhabitants, thus reinforcing the project's intention to be a place where relationships can flourish.

In addition to the guest rooms and the central hub, a dedicated meditation space highlights the project’s understanding of wellness and introspection. This area encourages occupants to engage in quiet contemplation, fostering a deeper connection to their inner selves and the environment. The layout facilitates a natural flow between the different segments, allowing residents and guests to transition effortlessly from communal activities to personal reflection. This ability to weave together varied experiences speaks to the architectural ethos behind Casa Oliveira.

The design employs a carefully selected material palette that emphasizes sustainability and local relevance. Raw earth concrete serves as the primary material, notable for its thermal properties and minimal environmental impact. This choice not only ensures energy efficiency but also contributes an earthy aesthetic that resonates with the surrounding landscape. Expansive glass elements are incorporated throughout the structure, enhancing the connection between indoor and outdoor environments. This not only maximizes the intake of natural light but also frames the picturesque views characteristic of the Portuguese landscape.

Wood plays a prominent role in the architectural design, used for roofing and structural beams, contributing warmth and organic texture to the interiors. Metal accents provide modern contrast, particularly in elements such as perforated screens that balance functionality with visual interest, offering light control and ventilation while maintaining aesthetic appeal. Furthermore, the use of native plant species in the surrounding landscape design enhances biodiversity while reinforcing the building’s contextual relationship with its environment.

Casa Oliveira's unique approach lies in its commitment to fostering well-being through thoughtful design. The architecture reflects a philosophy of fluidity, where spaces are not confined to strict boundaries, promoting an atmosphere of shared experiences and mindfulness. The distinctive forms and rounded lines of the architecture dismantle conventional notions of domestic design, allowing occupants to engage in a nurturing relationship with both the physical space and nature.

In essence, Casa Oliveira embodies a comprehensive vision of modern living that prioritizes harmony, sustainability, and community. The architectural details, from the choice of materials to the innovative spatial organization, exemplify a careful consideration of both function and form. For those interested in a deeper understanding of the nuances of Casa Oliveira, further exploration of the architectural plans, sections, designs, and ideas will provide valuable insights into this compelling project.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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