Accessory Dwelling Unit Incentive Program

About the Program

Category: Community and Economic Development (Best in Category)

Year: 2020

Housing affordability continues to be a concern across California. Recent studies by UC Berkley identify removal of financial barriers as a best practice in response to California’s housing shortage. Accessory Dwelling Units (ADUs), often referred to as “granny flats,” provide more affordable housing options due to their size. An ADU can provide homeowners with the flexibility to respond to changing family needs, accommodate multi-generational families and provide additional income through rental opportunities. However, the costs and permitting processes associated with building an ADU can be prohibitive. To remove these barriers and create incentives for more property owners to build ADUs, the County has spearheaded the development and implementation of the ADU Incentive Program that 1) waives building permit, plan check, and impact fees, 2) provides pre-approved plans, and 3) expedites plan check services. Collectively, the ADU incentive program can save applicants approximately $30,000 in costs, thereby reducing the upfront burden to building. County staff has developed and executed an outreach campaign, including holding events and workshops to inform the public and encourage participation. Since launching the program, there has been a 50% increase in ADU permit applications compared to the same time period two years ago.