1606 Main Street, Suite 201, Napa, CA 94559, United States



"I thrive on creating spaces that suit individuality and enhance peoples' lives." 

About Miyuki


After working at globally established design firms for over 20 years in San Francisco, California, I opened my studio in Napa, the heart of the beautiful wine country so that I could truly own the end-to-end design process and offer my own personal brand of care and attention.  

My studio specializes in hospitality and luxury residential, current projects include a boutique store in Yountville,  new construction residences in  Napa and the East Bay hills and a business center in Tokyo, Japan.  We welcome opportunities to wherever projects take us.

What I Bring To The Table

Over 25 years of experience as a commercial/hospitality and residential VP of Design & as a design instructor at University of California at Berkeley Extension

My portfolio includes Four Seasons Hotels & Resorts, Fairmont Hotels  and Lucasfilm, Napa Valley Showcases Houses among many others

Featured in Traditional Home Magazine, HGTV, Dering Hall and Houzz

Strong architectural background includes an architectural degree from UC Berkeley and LEED AP 

Experience, creativity and a collaborative nature


Design philosophy is to offer timeless solutions to elevate brand experience or to enhance lifestyle


Contact Miyuki

Miyuki Yamaguchi Design Studio

Office: 707.637.4924 Mobile: 510. 917.6090

Tell me your needs, and I'll get started.


There's much to see here. So please take your time and look around. I hope you enjoy viewing some of my work, and I look forward to working with you on your dream project.