Cupertino has one of the strongest ADU demand environments in California. High land values, a large multi-generational community, and a housing market that makes moving prohibitively expensive — these factors combine to make ADU construction a genuine priority for many homeowners. City of Cupertino has been progressive on ADU approvals and the process is workable.
Our Cupertino ADU projects are primarily designed for multi-generational living — aging parents, adult children, extended family. That means layouts designed for privacy as well as proximity: separate entrances, sound-isolated construction, and kitchens and bathrooms that function as complete units. Garage conversions are common here, and we design them to feel like a home, not a garage with drywall.
City of Cupertino plan check on ADU projects runs 8-14 weeks. We’ve navigated the process multiple times and know the submission standards.
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Cupertino ADUs are often built for family — which means they need to be designed with real care for how people will actually live in them. That’s the standard we hold every ADU project to. Home should feel like coming back to something you’re proud of.
We handle permit drawings, submissions, and all plan check responses with the building department.
Design that makes the unit feel intentional — not like a converted garage with a hot plate.
Site planning to maximize usable square footage while meeting setbacks and lot coverage limits.
Utility connections — sewer, electrical, gas — coordinated from the start, not figured out mid-construction.
Built to rent or built for family — finishes and layouts chosen for durability and real livability.
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