Regulation of Accessory Dwelling Units.

SB 495 requires North Carolina local governments to permit at least one accessory dwelling unit (ADU) per single-family residential lot, defined as a smaller secondary home (under 800 sq ft) attached or detached from the main house. It prohibits local governments from banning long-term rentals of ADUs, imposing extra parking requirements, charging higher fees than standard permits, or restricting utility connections. Local governments must adopt implementing regulations by January 1, 2027, or ADUs will be allowed without restrictions. The bill excludes historic districts, National Historic Landmarks, and properties with private covenants restricting dwelling types.