Contra Costa County

Interior Design in Danville, CA

Gracious, family-ready homes at the foot of Mount Diablo.

Danville sits at the foot of Mount Diablo, combining a charming downtown with affluent neighborhoods and a strong family orientation. Homes here range from historic Westside houses to expansive newer estates, and interiors are expected to feel both gracious and livable.

Our Danville interiors balance generous, entertaining-friendly spaces with everyday warmth. We open up plans, elevate kitchens and primary suites, and bring a refined, natural palette to homes designed for family life against a stunning natural backdrop.

Selected work across the Bay Area

What we do in Danville

  • Interior design in DanvilleFull-service interior design, from concept and space planning to materials, lighting, and the finishing details that pull a home together.
  • Whole-house remodels in DanvilleTop-to-bottom home remodels that rework the floor plan, modernize every system, and bring a single, considered design language to the whole house.
  • Kitchen & bath remodels in DanvilleKitchen and bathroom renovations built around how you actually cook, gather, and unwind, with durable, beautiful materials throughout.
  • Home additions in DanvilleAdditions that add the space you need, a primary suite, a great room, a second story, while keeping the home cohesive inside and out.
  • ADU design & build in DanvilleAccessory dwelling units for guests, family, or rental income, designed to feel intentional rather than tacked on.
  • Custom homes in DanvilleGround-up custom homes designed and delivered as a single, coordinated process from first sketch to final walkthrough.
  • Outdoor & exterior transformations in DanvilleFacades, outdoor living spaces, and landscapes reworked so the outside of the home is as considered as the inside.

Neighborhoods we serve in Danville

Historic Westside homes and modern estates coexist in Danville.

  • Westside Danville
  • Diablo
  • Greenbrook
  • Sycamore
  • Tassajara

Planning a project in Danville?

Tell us about your home, your goals, and your timeline. We will get back to you to talk through how New Key Design & Co can help.

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Hello712 Bancroft Road #808A,
Walnut Creek, CA 94598
Tel: 925-293-9223HoursMonday to Friday
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