ADUs & Modifications: HOA Rules by State

Topic Coverage

ADUs & Modifications: HOA Rules by State

As states loosen zoning rules to allow accessory dwelling units, a number now limit how much an HOA can block ADU construction outright, even as associations retain architectural review over size, placement, and design.

Browse ADUs & Modifications rules by state

Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming