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.

Cow Hollow Penthouse by Studio G+S Architects 8

Cow Hollow Penthouse / Studio G+S Architects

We designed this Cow Hollow penthouse with the purpose of “seeing rather than being seen.” As part of a larger remodel project, we designed a new, modern penthouse that sits discreetly above an existing 1930s Mediterranean-inspired structure.

Balboa Beach Flat by Lynn K. Leonidas

Balboa Beach Flat / Lynn K. Leonidas

This Balboa Beach Flat in San Francisco houses a robust family life for surfers, makers, art collectors, and their two young boys. The remodel for this newly imagined floorplan includes a new kitchen and three bathrooms among…

Noe Valley Residence by YamaMar Design 7

Noe Valley Residence / YamaMar Design

The new design frames expansive views at all floors, and embraces an open plan at the living levels. The rear of the Noe Valley residence is unapologetically modern in expression with asymmetrical massing and scissoring corten steel…

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