Los Altos Hills Hillside ADU

    Los Altos Hills, California · 580 sq ft

    Los Altos Hills Hillside ADU exterior with asymmetric roof, tall glazing, dark siding and timber deck

    An asymmetric roof gives this 580-square-foot hillside ADU its profile. The taller glazed section faces the garden, while the lower section creates a more enclosed edge beside it. Dark vertical siding contrasts with the timber entrance and deck.

    Los Altos Hills Hillside ADU living area beneath the sloped timber ceiling

    Let the roof shape the room

    The tall glazed bay is the design’s strongest feature. An interior that follows this roofline can place the main sitting space beside the higher glass and use the lower side for more compact functions.

    A low sofa and simple storage leave the rising roofline visible. The contrast between the higher sitting area and the lower side organizes the room without filling it with partitions.

    Los Altos Hills Hillside ADU deck and garden viewed through tall glazing

    A deck that makes the entrance legible

    The timber deck runs across the front and steps down toward the garden path. It provides a place to sit and gives the entrance a clear landing.

    The complete route to the door is considered alongside the view from the deck.

    Los Altos Hills Hillside ADU kitchen with warm wood cabinetry

    Warmth against a dark exterior

    Warm finishes pick up the timber at the entrance. Simple cabinets, soft wall colors and modest furniture leave the roof geometry and glazing visible.

    Los Altos Hills Hillside ADU corner glazing beneath the timber roof
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    ADU and guest house design-build for the Peninsula and South Bay. Designed and built out of Mountain View, California.

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