Pre-Approved ADU Plans
Find your dream ADU design
Save time and money by choosing an existing set of plans and connecting directly with the architect, designer, or company. Plus, some locations have already reviewed plans for building code compliance, saving you even more time in the permitting process!
PLEASE NOTE: All existing ADU designs – even pre-approved plans – require planning for your property and other permit applications. You most likely need to hire a professional to complete this work. Not all designs work on all properties, so ask a professional before purchasing or using a design.
Other Locations
All cities and counties in California are required to post a list of any pre-approved designs via their website. Check your local city/county website or contact your local Planning Department (see our Contact page) for more details.
