Accessory Dwelling Units (ADUs) are an affordable housing option for individuals who want to live closer to family members or caregivers but maintain separate quarters. They are independent housing units created within a single-family home or on its property. An ADU, sometimes referred to as an in-law apartment, provides the same traditional utilities and accommodations of other housing, including a private bathroom, kitchen, living room, bedroom and an entrance.
In addition to providing shelter, an ADU may be an alternative source of income to homeowners if permitted by local regulations.