The Columbus City Council passed an ordinance to amend Title 33 of the city's zoning code, making it legal to build Accessory Dwelling Units (ADUs) 'by right' in all residential and apartment residential districts. This removes the previous requirement for an extensive and lengthy Council variance procedure. The new regulations aim to increase the city's housing supply, provide homeowners with potential rental income, and offer flexible living options for families. The ordinance establishes specific development standards for ADUs, including rules for size, height, setbacks, and lot coverage. It also introduces provisions for other accessory structures like habitable spaces not connected to the main dwelling, sheds, and fences. The city cited the 110 ADU variances approved between 2019 and 2025 as evidence of the need for this streamlined process.