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square three architecture, inc

30 years in business
Custom work

About Us

San Francisco High End Modern Architecture Firm | Best of Houzz 2018
square three architecture, inc is a collaboration of creative, motivated design professionals continually pursuing new architectural projects that are challenging, unique, and personalized to meet each client's needs and goals. We specialize in single family, owner specific residential architecture. Completed project types run the gamut from small residential interior remodels to custom new homes. Our goal is to provide uncompromising service to every client. We understand that communication and rapport is of paramount importance for the complete success of a project. This is the philosophy that has formed long lasting relationships and has created a large spectrum of clientele based on referrals. The lasting success of square three design studios is partly due to the meticulous thought and development process that is present throughout every phase of a project. Regardless of the project size, special attention is directed towards spatial relationships, circulation patterns, proportions, function, orientation, patterns and alignment, and budget. square three has the ability and experience to work with our clients through the creation and realization process of their new or renovated residential or commercial project.

Services Provided

Accessory Dwelling Units (ADUs), Architectural Design, Custom Home, Energy-Efficient Homes, Home Additions, Home Extensions, Home Remodeling, New Home Construction

Areas Served

Atherton, Cupertino, East Palo Alto, Los Altos, Los Altos Hills, Menlo Park, Mountain View, Palo Alto, Portola Valley, Redwood City, San Carlos, San Mateo, Santa Clara, Stanford, Sunnyvale, West Menlo Park, Woodside, San Francisco


Our projects have been published in numerous magazines.

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Contact square three architecture, inc
square three architecture, inc
900 High Street, Suite Three
Palo Alto, CA 94301
Typical Job Cost $500,000 -