San Mateo County, California
Interior Design in The Peninsula
Estate-scale design for the Peninsula's most exclusive towns.
The Peninsula stretches south from San Francisco along the bay, home to some of the country's most exclusive residential communities, Hillsborough, Atherton, Woodside, Portola Valley, and Menlo Park among them. Here, generous lots, mature landscapes, and architecturally significant homes set a high bar for interior design.
Our Peninsula work ranges from sensitive renovations of historic estates to clean, contemporary new builds, always handled with discretion and an eye for enduring quality. We design homes that feel expansive yet warm, honoring their setting while meeting the standards of the Peninsula's most discerning owners.
Communities we serve in The Peninsula
What we do across The Peninsula
Stately Tudors, Mediterranean villas, wooded ranches, and refined contemporaries define the Peninsula's estate communities.
- Interior designFull-service interior design, from concept and space planning to materials, lighting, and the finishing details that pull a home together.
- Whole-house remodelsTop-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 remodelsKitchen and bathroom renovations built around how you actually cook, gather, and unwind, with durable, beautiful materials throughout.
- Home additionsAdditions 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 & buildAccessory dwelling units for guests, family, or rental income, designed to feel intentional rather than tacked on.
- Custom homesGround-up custom homes designed and delivered as a single, coordinated process from first sketch to final walkthrough.
- Outdoor & exterior transformationsFacades, outdoor living spaces, and landscapes reworked so the outside of the home is as considered as the inside.
Planning a project in The Peninsula?
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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