Chickens & Livestock: Costa Mesa vs Irvine
How do chickens & livestock rules compare between Costa Mesa, CA and Irvine, CA?
Irvine has fewer restrictions than Costa Mesa.
Costa Mesa, CA
Orange County
Costa Mesa prohibits livestock (including chickens) unless a special animal permit is approved by the chief of police. Keeping more than 5 domesticated animals also requires a permit. The permit fee is $15.49 non-refundable.
View full Costa Mesa rules →Irvine, CA
Orange County
Irvine allows up to 6 hens with a permit under IMC Title 4, Division 5, Chapter 9 (Livestock and Poultry). Roosters are prohibited. Hens must be kept in proper enclosures with a 20-foot setback from neighboring structures and a 5-foot setback from property lines.
View full Irvine rules →Key Facts Comparison
| Fact | Costa Mesa | Irvine |
|---|---|---|
| Livestock/Chickens | Special permit required | - |
| Permit Authority | Chief of police discretion | - |
| Application Fee | $15.49 non-refundable | - |
| Pet Limit | 5 domesticated without permit | - |
| Contact | Animal Control — (714) 754-5311 | - |
| Max Hens | - | 6 (with permit) |
| Roosters | - | Prohibited |
| Dwelling Setback | - | 20 ft from neighboring structure |
| Property Line Setback | - | 5 ft |
| Code Section | - | IMC Title 4, Div. 5, Ch. 9 |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
Can I keep chickens in Costa Mesa?
Only with a special animal permit approved by the chief of police. Chickens are classified as livestock and require the permit, which costs $15.49 to apply.
How many pets can I have without a permit?
Up to 5 domesticated animals without a special permit. More than 5 domesticated animals, or any livestock, requires a permit.
How do I apply for an animal permit?
Contact Costa Mesa Animal Control at (714) 754-5311. The application fee is $15.49 (non-refundable) with an annual permit fee due upon approval.
Irvine FAQ
Can I keep chickens in Irvine?
Yes, up to 6 hens with a residential animal permit. Roosters are prohibited. Coops must be at least 20 feet from neighboring dwellings and 5 feet from property lines.
How do I get a chicken permit in Irvine?
Apply for a residential animal permit through the City of Irvine. The application requires neighbor notification and review by city staff.
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