Zone In Code Update Alters Housing Rules for Columbus Residents

In July 2024 Columbus City Council adopted the Zone In zoning code update, the first comprehensive revision in 70 years. The measure replaces more than 40 existing zoning districts with six mixed-use district types that allow residential development by right. Columbus residents now face different rules for where and how new housing can be built under the revised Title 33 provisions.

The update eliminates minimum parking requirements and reduces height and density restrictions along key transit corridors. City documents state these changes are intended to enable up to 88,000 new housing units, a 93 percent increase from the previous code. Recent amendments also permit accessory dwelling units in all residential and apartment residential districts, subject to new standards for sheds, utility enclosures and fences.

Effects on local housing access

Columbus residents seeking to add housing on existing lots may now pursue accessory dwelling units without prior district restrictions. The six new district categories, Regional Activity Center, Community Activity Center, Urban General 1, Urban General 2, Urban Center and Urban Core, replace the former system and apply citywide. Setback rules remain in place, including a minimum 25 feet from street lines, along with limits on building height, lot sizes and lot coverage.

These regulations continue to govern the separation of land uses and orderly growth. For residents, the removal of parking minimums can reduce construction costs on some projects while the allowance for accessory dwelling units expands options for additional living space on single lots.

Next steps for implementation

The city will apply the new districts and standards to future development proposals. Residents can review the updated code provisions through the municipal building and zoning services resources. The government projects the changes will support housing supply increases along transit corridors without altering the core purpose of separating conflicting land uses.

City records list the primary goals as addressing housing shortages and aligning development with transit objectives. Columbus residents will encounter these rules when submitting building plans or reviewing nearby projects under the revised framework.