Iowa HF2252 regulates the construction and use of accessory dwelling units (ADUs) on residential lots.

Iowa HF2252 amends regulations for accessory dwelling units (ADUs) on residential lots. The bill mandates that cities and counties allow at least one ADU on the same lot as a single-family residence, provided it complies with zoning laws. ADUs must not exceed 1,000 square feet or 50% of the size of the primary residence, excluding unfinished basements. The bill also specifies that ADUs in historic preservation districts or areas of historical significance can be regulated if deemed incongruous with the area's historical aspects.

Iowa HF2252 regulates the construction and use of accessory dwelling units (ADUs) on residential lots.

Iowa HF2252 amends regulations for accessory dwelling units (ADUs) on residential lots. The bill mandates that cities and counties allow at least one ADU on the same lot as a single-family residence, provided it complies with zoning laws. ADUs must not exceed 1,000 square feet or 50% of the size of the primary residence, excluding unfinished basements. The bill also specifies that ADUs in historic preservation districts or areas of historical significance can be regulated if deemed incongruous with the area's historical aspects.