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Casa Oeiras

OODA

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Aerial view - Fernando Guerra
Living Room - Fernando Guerra
Aerial view - Fernando Guerra
Aerial view - Fernando Guerra

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Comments
Innovation
Functionality
Creativity
Eco-Social Impact
Total
JURY VOTES
House
7.50
7.94
8.00
7.56
7.75
Jenn Celesia
Jenn Celesia Founder at Jenn Celesia Consulting
Good use of colour palette and mate...
4
5
5
4
4.5
Viktorija Valiulyte
Viktorija Valiulyte Senior Designer for EMEA Flagshipstores at Nike
5
7
6
5
5.75
Christopher Lye
Christopher Lye Principal at Woods Bagot
5
6
6
5
5.5
Heather Dubbeldam
Heather Dubbeldam Principal at Dubbeldam Architecture + Design
5
7.5
6
5
5.88
Rahul Mistri
Rahul Mistri Founder and Principal Designer at Open Atelier Mumbai
5
6.22
5
6.43
5.66
Cathy Wang
Cathy Wang Founder and Principal at Montaigne Design
5
6.39
6.39
5
5.7
Zhifeng Wang
Zhifeng Wang Founder and Creative Director at A3 VISION
5
5.5
5
5
5.13
Christina Prodromou
Christina Prodromou Director at COX Architecture
4
6
5
5
5
Micha Klein
Micha Klein Executive Director at Liganova
4
6
5.5
5
5.13
Esin Karliova
Esin Karliova Founder and Principal at Studio Karliova
5
5.5
5
5
5.13
Elnaz Taghaddos
Elnaz Taghaddos Cofounder at E Plus A Atelier
The conventional use of materials a...
5
7
6
4
5.5
Kot Ge
Kot Ge Founder at LSD Interior Design
4.5
5
5
5
4.88
Ke Xie
Ke Xie Founder at Signyan Design
5
5.5
5
5
5.13
Moein Jalali
Moein Jalali Founder at Moein Jalali and Partners
5
5
5
5
5
Søren Pihlmann
Søren Pihlmann Founder at pihlmann architects
4
7
7
4
5.5
Designer
Client
Private
Floor area
350 ㎡
Completion
2024
Social Media
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Lighting

There’s a quiet poetry in restraint. This house in Oeiras, is a dialogue in contrast—where monolithic concrete meets the softness of nature, and architectural weight hovers just enough to let life filter through. A sunken courtyard enveloped in raw textures, a sky-reflecting pool, and a void that erases the boundary between inside and out. Here, the tension between mass and air, solidity and transparency, shapes a space that feels both elemental and impossibly refined. Every surface, shadow, and aperture is deliberate—not merely to be seen, but to be felt. This is architecture as meditation—on space, light, and the subtle luxury of living in rhythm with nature.

Though defined by the lot’s constraints, the house finds purpose in the slope it rests on—an asset that quietly erases an unwanted, elevated context. Its design reconciles the artificial with the organic, using a central courtyard to anchor and distribute the program. Rational geometry and sculpted volume enhance the natural setting, allowing domestic life to unfold in balance with its environment. The terrain, seemingly hostile, becomes the project’s raw substance. A scenic water feature brings light and breath to the half-buried entry, compensating for its depth with fluid reflection.

Anchored into the incline, the house levitates just enough to allow the land to move freely beneath it—linking exterior and patio with uninterrupted vegetation. A static cross-section gives way to diagonal movements and layered transparencies, animated by the negative imprint of the slope. The accessible roof, shaped by topography, extends the story of the house, adding space, function, and meaning. Material choices flow across boundaries, reinforcing a sense of wholeness. Here, architecture doesn’t just inhabit the site—it transforms it, lending stability and grace to the landscape it rises from.