Fence Requirements: Costa Mesa vs Fullerton
How do fence requirements rules compare between Costa Mesa, CA and Fullerton, CA?
Costa Mesa and Fullerton have similar restriction levels.
Costa Mesa, CA
Orange County
Costa Mesa regulates fence placement, setbacks, and maintenance under CMMC zoning provisions. Fences in the front yard setback area are limited to 42 inches in height, while side and rear yard fences may be up to 6 feet. Corner lot visibility triangles must remain clear.
View full Costa Mesa rules →Fullerton, CA
Orange County
Fullerton's zoning code Chapter 15.50 sets general fence requirements including setbacks from property lines, visibility at intersections, and maintenance standards. Fences must be maintained in good repair and may not encroach into public rights-of-way or easements.
View full Fullerton rules →Key Facts Comparison
| Fact | Costa Mesa | Fullerton |
|---|---|---|
| Front Yard Max | 42 inches (3.5 feet) | - |
| Side/Rear Max | 6 feet | - |
| Corner Visibility | Triangle must remain clear | Low fences in sight triangle |
| Barbed Wire | Prohibited in residential zones | - |
| Zoning Questions | Development Services (714) 754-5245 | - |
| Property Line | - | Fences allowed up to the line |
| Right-of-Way | - | No encroachment permitted |
| Maintenance | - | Must be safe and in good repair |
| Code Enforcement | - | (714) 738-6856 |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
How tall can my front yard fence be in Costa Mesa?
Front yard fences within the required setback area are limited to 42 inches (3.5 feet). Side and rear yard fences may be up to 6 feet.
Do I need a permit for a fence in Costa Mesa?
Wood and vinyl fences under 6 feet generally do not require a building permit, but masonry or block fences may require one. Check with Development Services at (714) 754-5245.
Can I put a tall fence on a corner lot in Costa Mesa?
Corner lots must maintain clear visibility triangles at intersections. Fences and landscaping within the visibility area typically cannot exceed 30 inches in height.
Fullerton FAQ
Can I build a fence right on my property line in Fullerton?
Yes, fences may be built up to the property line but cannot encroach into the public right-of-way or utility easements. Consider a survey to confirm your exact property boundaries.
What are the fence rules for corner lots in Fullerton?
Corner lots must maintain a sight visibility triangle at the intersection where fences must be low enough for clear sight lines, typically 30-36 inches. This is for traffic and pedestrian safety.
Can the city make me fix my broken fence in Fullerton?
Yes. Fences must be maintained in good, structurally sound condition. Damaged, leaning, or deteriorating fences can be cited as property maintenance violations by Code Enforcement at (714) 738-6856.
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