HomeWorldDesign - Architecture and Interior Design

California

With its diverse landscapes and progressive design culture, California has long been a fertile ground for innovative architecture and interior design. From coastal retreats in Malibu to desert homes in Joshua Tree and modern residences in Los Angeles and San Francisco, these projects reflect a deep connection to climate, light, and lifestyle.

Explore all architecture and interior design projects from California published on HomeWorldDesign—spaces that blend function, creativity, and the spirit of the West Coast.

AD House by Lorcan O’Herlihy Architects 1

AD House / Lorcan O’Herlihy Architects

Located directly uphill from the iconic music venues of the Sunset Strip, LOHA updated a 1939 Hollywood home by opening up the internal layout to a new series of layered indoor-outdoor spaces enclosed by a translucent screen.

MTZHF Advertising Agency Offices in San Francisco

The edgy office at 220 Sansome Street in San Francisco—home to advertising agency MUH-TAY-ZIK | HOF-FER—is a 7,000-square-foot testament to collaboration between client and designer. “I wanted to invent something I couldn’t think of,” explains John Matejczyk,…

House Noir by Lorcan O’Herlihy Architects 2

House Noir / Lorcan O’Herlihy Architects

Situated on one of the last undeveloped oceanfront lots along the iconic Pacific Coast Highway in Malibu, House Noir not only breaks the conventional beach house mold, but it creatively addresses the complexity of building next to…

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