Zoning Page

Columbus Citywide Zoning Code Update to Permit Accessory Dwelling Units (ADUs) by Right

  • When: 2025/11/24
  • Address: Citywide, Columbus, OH
  • City: Columbus
  • State: OH
  • Category: Zoning Code Modification
  • Subcategory: Accessory Dwelling Units (ADUs)
  • Asset Class: Detached Housing
  • Property Type: ADU

The Columbus City Council approved an ordinance to amend Title 33 of the city's zoning code, permitting Accessory Dwelling Units (ADUs) by right in all residential and apartment residential districts. This change eliminates the previous requirement for an extensive and lengthy council variance process for ADU approval. The ordinance is designed to increase housing supply, provide affordable rental options, and support multi-generational living. It establishes specific development standards for ADUs, including regulations on size, height, and placement. The update also formally allows for habitable spaces not directly connected to a primary dwelling, such as offices or studios above garages, and introduces new standards for sheds, fences, and utility enclosures.

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