Height Limits: Garden Grove vs Mission Viejo
How do height limits rules compare between Garden Grove, CA and Mission Viejo, CA?
Garden Grove and Mission Viejo have similar restriction levels.
Garden Grove, CA
Orange County
Garden Grove limits front yard fences to 36 inches. Interior lot fences behind the front yard setback can be up to 7 feet. Corner lots allow up to 8 feet behind both front and corner side yard setbacks. Any portion above 7 feet must be openwork (60% or less solid).
View full Garden Grove rules →Mission Viejo, CA
Orange County
Mission Viejo Municipal Code Section 9.20.015 (General Standards) sets the citywide fence and wall height rules. A fence, wall, or hedge up to six feet may be located anywhere on a parcel except in a traffic safety sight area, a required front setback, or a street-side setback - where the maximum is 42 inches. When ground levels differ between adjoining parcels, the height of a property-line fence is measured from the finished grade of the highest contiguous parcel. Both sides of perimeter walls or fences must be architecturally treated. California Civil Code Section 841 governs cost-sharing of shared boundary fences with adjoining owners.
View full Mission Viejo rules →Key Facts Comparison
| Fact | Garden Grove | Mission Viejo |
|---|---|---|
| Front Yard | 36 inches maximum | - |
| Interior Side/Rear | 7 feet behind front setback | - |
| Corner Lots | 8 feet behind both setbacks | - |
| Above 7 Feet | Must be openwork (≤60% solid) | - |
| Code Section | GGMC §9.18.130 | - |
| Governing Code | - | MVMC Sec. 9.20.015 |
| General Maximum | - | 6 ft anywhere on parcel |
| Front/Street-Side Setback Max | - | 42 inches |
| Traffic Sight Area Max | - | 42 inches |
| Grade Measurement | - | From highest contiguous parcel |
| State Boundary Fence Law | - | Cal. Civ. Code Sec. 841 |
| Code Enforcement | - | 949-470-3000 |
Highlighted rows indicate differences between cities.
Garden Grove FAQ
How tall can my fence be in Garden Grove?
Front yard fences are limited to 36 inches. Behind the front setback, interior lots allow 7 feet and corner lots allow 8 feet under GGMC Section 9.18.130.
What does openwork fence mean?
An openwork fence is one where solid portions are evenly distributed and make up no more than 60% of the total surface area. Any fence portion above 7 feet must be openwork.
Are there special rules for corner lots?
Yes. Corner lots must maintain a 25-foot vision triangle at the intersection. Fences up to 8 feet are allowed behind both front and corner side yard setbacks.
Mission Viejo FAQ
How tall can I build a fence in my Mission Viejo back yard?
Up to six feet. Mission Viejo Municipal Code Section 9.20.015 allows fences, walls, and hedges up to six feet anywhere on a parcel except in a required front setback, a street-side setback on a corner lot, or a traffic safety sight area, where the maximum drops to 42 inches. If your neighborhood is governed by an HOA, the CC&Rs may impose stricter material, color, or view-related standards on top of the city rule.
What is the front yard fence height limit in Mission Viejo?
42 inches. Within a required front setback, a street-side setback on a corner lot, or any traffic safety sight area, fences, walls, and hedges are capped at 42 inches by Section 9.20.015. This protects driver visibility at intersections and driveway approaches. Fences over 42 inches in those areas are a code violation, and the city can require their removal or reduction.
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