Parma Fence Regulations: Fence Requirements Rules (2026)

Corner-lot visibility rules in Parma's Zoning Code establish a 'clear sight triangle' at intersections to protect driver and pedestrian visibility. The triangle is typically measured 25 feet back from the corner along each intersecting street (measured from the street right-of-way, not the curb). Within this triangle, no fence, wall, hedge, shrub, berm, or other sight-obstructing structure may exceed 2.5-3 feet in height above the street grade. Mature trees with clear trunks (branches above 8 feet) are typically exempt because they do not obstruct low-angle driver sight lines. Sight-triangle enforcement is most active on Parma's many residential corners and on intersections with stop-controlled approaches along streets like Ridge Road, State Road, Snow Road, and Broadview Road. The rule applies to both fences built new and to hedges/vegetation that grow above the limit over time, so property owners have an ongoing maintenance obligation. Complaints usually arrive after a close call or near-miss is reported; the Parma Building/Zoning Department responds with a notice and cure period. Driveway entrances also require visibility clearance under similar principles.