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Exposed Wood Beams Create A Rustic Yet Modern Aesthetic For This Accessory Dwelling Unit

Edited by James Whitmore
Accessory dwelling unit in California that curves around a circular patio

Obreval and Catch Architecture have completed an accessory dwelling unit (ADU) in California that curves around a circular patio. It sits on a small corner backyard and was planned to make the most of that limited outdoor space.

Accessory dwelling unit in California that curves around a circular patio
Photography by Pablo Zarama

A curve around the patio

The plan wraps around a semicircular cutout. This shape brings daylight into every part of the unit and keeps as much of the backyard as possible open as a usable patio.

Semicircular cutout in the ADU opening the interior to the patio and daylight
Photography by Pablo Zarama

Exposed wood inside

Inside, wood is the main material. Exposed beams run across the ceiling and give the small rooms a warm, rustic character within an otherwise modern design.

Kitchen, dining and living space in one open plan under exposed wood beams
Photography by Pablo Zarama
Exposed wood beams across the ceiling of the ADU living area
Photography by Pablo Zarama

The kitchen, dining area and living room share one open space. The bedroom sits behind a partial wall, which gives it some privacy while keeping it connected to the rest of the unit. It has room for a TV and a bookshelf.

Kitchen and dining area connected in the open plan of the ADU
Photography by Pablo Zarama
Bedroom tucked behind a partial wall with a TV and bookshelf
Photography by Pablo Zarama

The floor plan shows how the rooms follow the curve, and where the bathroom is placed.

Floor plan of the ADU showing the curved form and the bathroom
Photography by Pablo Zarama

As a general point, a backyard unit on a tight lot works best when its shape protects a single generous outdoor area instead of leaving thin leftover strips around the building.

Project credits

James Whitmore is an editorial pen name used by the ADC News team. Original author, project and photography credits are retained within the article.