Ohio Agricultural Zoning Exemption Limits

Under ORC 519.21 for townships and ORC 303.21 for counties, zoning authorities cannot prohibit the use of land for agricultural purposes, including the construction of buildings used for agriculture, on lots greater than five acres or in unplatted areas. The exemption protects farms from local zoning that would restrict crop production, animal husbandry, and similar uses. Some restrictions still apply to platted subdivisions and lots smaller than five acres. Agritourism activities receive additional protection under ORC 901.80 with limited civil immunity.

Local zoning enforcement against protected agricultural uses can be enjoined and may result in attorney-fee awards.