Champaign, IL Fence Regulations: Height Limits (2026)

Section 9-2(a) sets an eight-foot maximum height for any fence built in a residential zoning district, but drops that limit to three feet for the stretch between the front building line and the street. Chain link, wire mesh or similarly transparent fencing gets a taller allowance there, up to six feet, because it doesn't block sightlines the way a solid fence does. On a through lot with two front building lines, the rule is measured only against the side actually used as the front yard, and through corner lots must preserve the sight triangle defined in the zoning code at § 37-98(5) so drivers and pedestrians can see approaching traffic.

Section 9-2(c) allows the Planning Director to grant a permit for a fence that doesn't meet these height standards, but only where the deviation addresses a demonstrable safety hazard (utility stations, telecom towers, transmission towers, public pools) or where the property is five or more acres, borders railroad tracks or commercially/industrially zoned land, and has a chronic trespassing or crime problem verified in writing by the Police Chief. The application must include a legal description, site plan, drawing of the proposed fence with materials and height, and a written justification; the Planning Director must decide within thirty days, and silence is treated as a denial.