House O by Alexis Dornier: A Soundwave-Inspired Retreat in Ubud

  • Project: House O
  • Architect: ALEXIS DORNIER
  • Location: Indonesia, Ubud
  • Year: 2023
  • Area: 370 m2
  • Photography: Tommaso Riva

A Sculptural Expression of Sound and Space

House O by Alexis Dornier is a 3-bedroom residence located in the lush surroundings of Ubud, Indonesia. Designed for a musician-composer, the home is both an architectural exploration and a personal sanctuary—inspired by the waveform of a single sound.

At its heart is a 1,614-square-foot (150 m²) loft space on the second floor that frames panoramic views of green rice paddies and swaying coconut trees. This upper volume forms a sculptural crescendo, embracing both form and function.

Design Inspired by a Single Sound Wave

The architectural concept began with the manipulation of a single curved line, evolving into a multi-planar structure that seamlessly intertwines the ground plane and the roofscape. The result is a spatial experience that feels immersive, continuous, and musical in its rhythm.

The exterior reads as minimalist and refined, while the interior design is shaped to feel like being “inside an instrument,” where acoustics and spatial flow harmonize in a serene yet dramatic composition.

Material Palette and Acoustic Intentions

  • Wood-patterned surfaces wrap interior walls, enhancing warmth and resonance.

  • A dropped ceiling improves acoustic performance and defines key spatial transitions, including the home’s entrance.

  • Every element, from the curves of the ceiling to the floor plan, contributes to the house’s cohesive sound-driven narrative.

This sculpted environment is free of visual clutter and excess structure, creating a purified, calm retreat deeply rooted in its natural context.

Creative Living with a Purpose

Beyond its role as a private residence, House O also operates as an artist-in-residence program during select months. Alexis Dornier envisioned the home as a temporary retreat for international artists—providing a quiet, inspiring space for creative expression and renewal.

Connection to the Landscape

Set against a backdrop of vibrant rice fields, House O opens itself to its surroundings through large panoramic windows and the elevated loft, offering visual and emotional access to the landscape. The house doesn’t just sit in nature—it listens, responds, and reflects it.

Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva
Photography © Tommaso Riva

Conclusion: A Home That Echoes Creativity

House O by Alexis Dornier is a poetic response to both site and sound. It is a residential instrument—minimal in material, yet profound in expression—merging acoustic awareness, sculptural form, and the rhythm of Ubud’s landscape into a space designed to inspire.

Posted by ALEXIS DORNIER

Alexis Dornier is a German-born architect renowned for his expressive and sustainable architectural designs that blend modernism with tropical sensibilities. Based in Bali, Indonesia, Dornier’s work is deeply influenced by his background in aviation design, which is evident in his signature use of light, structure, and aerodynamic form. After graduating from Berlin University of the Arts and gaining experience in New York, he established his own practice in Ubud, where he creates residential, hospitality, and cultural projects that integrate seamlessly with the natural environment. Alexis Dornier’s designs are characterized by bold geometries, structural honesty, and a deep respect for context and materiality. With a portfolio that includes iconic projects like the Lift Treetop Boutique Hotel, House Aperture, and AKASHI Bali, Dornier continues to push the boundaries of tropical architecture through innovation, craftsmanship, and environmental responsibility. His work has been featured in leading architecture and design publications worldwide.