Accessory Dwelling Units (ADUs) are small, secondary housing units located on the same property as a primary residence. They can be built as separate structures, like a backyard cottage, or converted from existing spaces, such as a basement or garage. ADUs provide additional living space and can be used for various purposes, including housing family members, renting out for extra income, or accommodating guests. ADUs are becoming increasingly popular due to their potential to address housing shortages in urban areas. They offer a flexible housing solution that can help homeowners maximize their property while contributing to community density without the need for new land development.