Bill > H627

This bill mandates that local governments in North Carolina must allow at least one accessory dwelling unit (ADU) on any residential lot with a single-family detached home, with specific guidelines to promote affordable housing. An ADU is defined as a smaller residential structure on the same property as a primary dwelling, which can be attached or detached. The bill prohibits local governments from imposing certain restrictions, such as requiring additional parking, charging excessive permitting fees, or preventing utility connections. Local governments can still impose some limitations, like requiring ADUs to be located to the side or rear of the primary dwelling and ensuring they are smaller than the main house. The bill does not apply to properties in historic districts, National Historic Landmarks, or those without proper utility connections. Local governments must adopt regulations implementing these provisions by January 1, 2027, and if they fail to do so, ADUs will be allowed without restrictions. The bill will become effective on October 1, 2025, and applies to ADU permit applications submitted on or after that date, with the primary goal of increasing affordable housing options by making it easier to create additional living spaces on existing residential properties.

Government Affairs, Housing and Urban Affairs

https://www.ncleg.gov/BillLookUp/2025/H627