What kinds of improvements need building permits?
In general, improvements other than fences, sheds (less than 200 square feet), pavement at grade, and retaining walls less than 4’ in height, require building permits. For detailed information on the need for and the process involved in obtaining building permits please contact the Hamilton County Building Inspections Department at 513-946-4550 or online at http://www.hamilton-co.org/hcbi.