Pre-Reviewed Accessory Home Plans

ADU Master Plans are temporarily unavailable.  The pre-approved master plans are being updated to meet the 2022 Residential Building Code. Stay tuned for new and updated pre-approved ADU Master plans, coming Spring 2023. See the latest news release for more information.

As you begin to think about what kind of Accessory Home will work well in your space, here are some floor plans to use as inspiration. These Accessory Home master plans have been reviewed by our Building Team and are provided by Placer County at no cost to homeowners – saving thousands in expenses.