Santa Clara, CA Fence Regulations: Fence Requirements (2026)

Santa Clara fence requirements span several municipal provisions. Fences must not encroach into public rights-of-way, sidewalks, or utility easements. On corner lots, the 25-foot visibility triangle limits fence height to 3 feet to preserve traffic sightlines. Properties within the Old Quad Historic District or near other designated historic resources require Historical and Landmarks Commission review for any fence visible from the street. The finished or good side of the fence must generally face the neighbor or street-facing direction, though this is customary rather than strictly mandated. Fences must be structurally sound, maintained free of graffiti, and not create a hazardous condition. Materials must be weather-resistant: wood, vinyl, metal, masonry, and decorative concrete are standard. Fences cannot be electrified in residential zones. Barbed wire and razor wire are prohibited in residential zones and limited to industrial zones with approval. Fences near schools and parks may have enhanced landscape screening requirements. Properties adjacent to Santa Clara University may have additional standards coordinated with university land use agreements.