Simi Valley's zoning code limits residential fence heights to 6 feet in side and rear yards and 3 feet in front yard setback areas. Taller fences may be approved through a variance or modification process.
The Simi Valley Development Code establishes fence height limits based on yard location. In residential zones, fences in side and rear yards may be up to 6 feet tall. Front yard fences are limited to 3 feet for solid materials or 4 feet for open/see-through designs (such as wrought iron or picket fences with at least 50% open area). Corner lot visibility triangles require fences under 3 feet or landscaping that does not obstruct sight lines. Fence height is measured from the finished grade on the higher side. Retaining wall and fence combinations are measured from the lower grade. Properties in hillside zones may have additional restrictions.
Fences exceeding height limits without approval are subject to Code Enforcement action. Owners receive a notice to correct within 30 days. Non-compliant fences may need to be reduced in height or removed. Administrative fines start at $100 per violation and increase for non-compliance.
Simi Valley, CA
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Side-by-side rule comparisons with other cities in Ventura County.
See how other cities in Ventura County handle height limits.
See how Simi Valley's height limits rules stack up against other locations.
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