Height Limits: Fullerton vs Irvine
How do height limits rules compare between Fullerton, CA and Irvine, CA?
Fullerton and Irvine have similar restriction levels.
Fullerton, CA
Orange County
Fullerton regulates fence heights under Municipal Code Chapter 15.50 (Zoning). Front yard fences are limited to 42 inches (3.5 feet). Side and rear yard fences may be up to 6 feet. Fences at corner lots must maintain sight visibility triangles for traffic safety.
View full Fullerton rules →Irvine, CA
Orange County
Irvine limits residential fences to a maximum of 7 feet in side and rear yards and 2.5 feet in front setback areas under the Irvine Zoning Ordinance. Fences over 7 feet in required setback areas need Administrative Relief approval.
View full Irvine rules →Key Facts Comparison
| Fact | Fullerton | Irvine |
|---|---|---|
| Front Yard Max | 42 inches (3.5 feet) | - |
| Side/Rear Yard Max | 6 feet | - |
| Corner Visibility | 30-36 inches in sight triangle | - |
| Variance Required | For heights exceeding limits | - |
| Community Dev | (714) 738-6837 | - |
| Side/Rear Yards | - | 7 ft maximum |
| Front Setback | - | 2.5 ft maximum |
| Over 7 ft | - | Administrative Relief required |
| Masonry Over 6 ft | - | Engineering calculations needed |
| Contact | - | Planning (949) 724-6308 |
Highlighted rows indicate differences between cities.
Fullerton FAQ
How tall can my front yard fence be in Fullerton?
Front yard fences, walls, and hedges are limited to 42 inches (3.5 feet) in height. This applies to the required front yard setback area in residential zones.
What is the maximum fence height for a backyard in Fullerton?
Side and rear yard fences may be up to 6 feet tall. If the fence sits on a retaining wall, the combined height may be subject to additional review.
Can I get approval for a taller fence in Fullerton?
Yes, through a variance or adjustment application with the Community Development Department. Contact them at (714) 738-6837 for the process and fees.
Irvine FAQ
How tall can a fence be in Irvine?
Side and rear yard fences may be up to 7 feet. Front setback area fences are limited to 2.5 feet above grade.
Can I build a fence higher than 7 feet?
Fences over 7 feet within required setback areas need Administrative Relief approval from the Planning Division. Contact (949) 724-6308.
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