Kane County, IL Home Business: Home Daycare (2026)

Kane County's zoning ordinance draws its line for home-based daycare directly in the definitions article, Section 25-3-1. The term "nursery school/preschool/childcare center" is defined as any establishment that regularly provides supplemental parental care and supervision, or educational instruction, for less than twenty-four hours a day, to more than eight children, in a facility other than a single-family home. That wording means a provider caring for eight or fewer children inside an actual single-family residence does not trigger the zoning ordinance's childcare center classification at all, so it can operate as an accessory home use rather than needing the special use permit and site standards Kane County applies to a full childcare center.

Once a home-based operation exceeds eight children, or operates from a building other than a single-family home, the zoning ordinance requires it to conform to all other licensing standards and requirements for daycare centers adopted by the State of Illinois, on top of whatever zoning approval the county requires for that scale of facility. The ordinance does not set its own child-count tiers below eight, deferring instead to the state's separate day care home licensing rules for anything under that threshold. For a resident planning a larger in-home daycare, or converting an accessory building into a childcare space, the Kane County Development and Community Services Department reviews whether the proposed use needs a special use permit before it can operate, and any use built without that approval is treated the same as any other unpermitted commercial use under the ordinance's general enforcement provisions.