a boutique design studio serving san francisco & beyond

Founded in 2021, Kate DeWitt Design focuses on curating intentional spaces true to those who inhabit them.

KDD offers an approachable take on interior design with the hope of making people feel seen and celebrated. We help clients not only create beautiful living spaces but also gain a deeper understanding of their personal style by identifying the common threads that make their home an authentic reflection of them.

We provide in person design services across the San Francisco Bay Area and virtual design services worldwide

Hi, I’m Kate and I’m so happy you’re here

Born and raised just outside of San Francisco, design and creativity have always been my north star. 

I started my career working for high end residential Interior Designers, learning everything I could about the business of creativity. In the years that followed, my curiosities led me down many different paths. From joining a creative start up, dabbling in vintage furniture at a high end showroom and most recently founding my own firm, Kate DeWitt Design. 

Though the endeavors may vary, I have noticed a common thread running through each; inspiration in the ordinary. My greatest creative sparks are often found in life’s most ordinary moments. Getting dressed in the morning, cooking a beautiful meal, buying flowers, hosting friends for dinner. 

Kate DeWitt Design is a celebration of the simplistic thread of beauty I find in the everyday. 

So whether I’m dreaming up a client’s space, hosting a creative workshop, or curating my next holiday party, I hope my little corner of the internet sparks a bit of everyday inspiration in you too. 

client love notes

  • Working with Kate was a joy! I thought I knew what I wanted but she expanded my perspective and introduced me to new concepts, while still focusing on my personal style. She was not only a good listener assessing my style and hopes for the project, but she was also responsive, communicative, and accommodating. Kate's level of detail, creativity, and concierge style of coordinating the entire design process exceeded my expectations.

    Annie | Design Client

  • Working with Kate is a fun, creative collaboration. When I hired Kate, I'd moved into a very nice place that I wasn't really relating to. Now, thanks to Kate's placement suggestions and the things we worked together to buy, I open my door and feel happily at home. She brings a fresh, refined and insightful sense of taste and style - while being mindful of the client's budget. Best of all, she is a delight to be with so, what can be a stressful experience, is fun.

    Linda | Design Client

  • We’ve absolutely loved partnering with Kate on various product launches and campaigns. Not only is she such a delight to work with, but truly understands our brand and brings our products to light in a creative yet meaningful way.

    Year & Day | Partnerships

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