
About Us
WDA creates innovative architecture that is responsible, sustainable and passionately delivered through great project management. Since 1998, we have specialized in retail, residential, and commercial projects throughout California and the western U.S.
We manage the building process from schematic design to the completion of construction. Long-term professional relationships with our clients, consultants and contractors make it possible for us to achieve high quality design on schedule and on budget.
Diverse interests and experiences enrich the collaboration in our studio. Individual designers draw on backgrounds in architecture, fine art, graphic design, sustainable design, and construction management to provide our clients with a full range of design services.
The firm is located near Union Square in San Francisco, California. Give us a call or e-mail us today to set up an appointment!
Services Provided
Basement Remodeling, Bathroom Design, Building Design, Construction Drawings, Custom Homes, Drafting, Energy-Efficient Homes, Floor Plans, Green Building, Historic Building Conservation, Home Additions, Home Extensions, Home Remodeling, House Plans, Kitchen Design, Kitchen Remodeling, New Home Construction, Space Planning, Sustainable Design
Areas Served
Alameda, Albany, Belvedere, Belvedere Tiburon, Berkeley, Brisbane, Daly City, El Cerrito, Marin City, Mill Valley, Oakland, Piedmont, San Francisco, Sausalito, Tiburon
Awards
NCARB certified, LEED Certified, 2007 Excellence in Interior Architecture, Merit Award AIA San Francisco,
Credentials
3 Houzz Badges
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4 Reviews for William Duff Architects, Inc.

Coddington Design
Relationship
Colleague
As an interior designer, I found working with WDA on a residential remodel to be an efficient and collaborative experience. Sometimes the role of the interior designer and the architect overlap, and WDA are skilled at maintaining their vision while remaining open to ideas and developing the design to fulfill the client's needs. They are wonderful team players with a knowledgeable, experienced, and professional staff. Most importantly, our client felt confident during the process and is extremely happy with the results. I would highly recommend them to my clients in need of an architect in the future.
December 14, 2016

Comment from William Duff Architects, Inc.:
Thank you so much! It was great working with you too!

Kendall Wilkinson Design
Relationship
Colleague
I have truly enjoyed working with William Duff. He is an incredible partner and team player with a keen design aesthetic. Through his close, personal interaction with the clients, he creates a great degree of confidence around the entire building process.
Working with talented, responsive and knowledgeable architects such as William Duff makes my job easier and enjoyable. I was so impressed by his demeanor and work ethic that I foresee many more joint projects with him the future!
February 19, 2014

NanaWall
Relationship
Product Manufacturer
Warmly integrated into the surrounding landscape, the Wheeler Residence personifies this William Duff Architects design as a true “indoor / outdoor” lifestyle experience. At NanaWall, we are extremely pleased that the architects chose a NanaWall Wood Framed Folding System WD66 to help bring their design concept to life. The door panels open wide to expose the outside in the kitchen / living room area, the master bathroom, and in the pool house. Years later, we still use this home as a beautiful example of how our product helps showcase timeless architectural design.
July 15, 2013Last modified:July 15, 2013

Bill Fry Construction - Wm. H. Fry Const. Co.
Relationship
Colleague
Having admired modern spaces featuring indoor-outdoor lifestyles in the San Francisco Chronicle by William Duff Architects, we were delighted to be the selected contractor for an artist studio. It is always a joy to build beautiful buildings, and this remains one of our favorites.
on Houzz:
http://www.houzz.com/projects/98903/San-Francisco-Bay-Area-Artist-Studio
on YouTube:
http://youtu.be/_AhmkMuh4hY
on Bill Fry Construction:
http://www.billfryconstruction.com/portfolio/nana-folding-glass-doors/index.html

July 9, 2013Last modified:July 15, 2013
1 Ideabook
33 Comments
Commented: where can i get these lights?Thanks for your question! Unfortunately this project has been archived. Please let us know if we can help with anything else.
March 24, 2017
Commented: Brand name of French Doors are in the Master Bed Room?Thanks for your question! Most of the doors in this house were created by NanaWall. I'm not sure if they supplied the French Doors, but it looks like they offer a similar product on their website.
January 2, 2017
Commented: Window treatmentsHi There! Thanks for the compliments! Our firm didn't order the shades, however, we believe they are custom Roman Shades.
November 27, 2016
Commented: Where can I get the info to the penny round tile? Thank you.Hi there! Thanks for your question. We believe the penny tiles in this bathroom are Lime Light Glossy 824, distributed by Galleria.
November 23, 2016
Commented: Wall,paintThanks for your question! The paint is Restoration Hardware "Pumice."
October 4, 2016
Commented: ChairsThanks for the kudos, Carolyn! The Interior Designer on this project was Kendall Wilkinson Design. I'm sure they will be able to help you with this. Thanks again and best of luck!
August 28, 2015
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