Livestock: Antioch vs Brentwood
How do livestock rules compare between Antioch, CA and Brentwood, CA?
Brentwood has fewer restrictions than Antioch.
Antioch, CA
Contra Costa County
Livestock including horses, cattle, sheep, goats, and pigs are generally prohibited in Antioch residential zones. They are permitted only on parcels zoned Agricultural (A) or with specific large-lot rural residential zoning, subject to minimum acreage and setback requirements.
View full Antioch rules →Brentwood, CA
Contra Costa County
Brentwood's agricultural heritage is reflected in the Municipal Code: livestock including horses, cattle, sheep, and goats are permitted on parcels zoned A (Agricultural) and in residential zones meeting minimum lot size and setback requirements. Right-to-Farm protections under California Civil Code §3482.5 apply to established ag operations.
View full Brentwood rules →Key Facts Comparison
| Fact | Antioch | Brentwood |
|---|---|---|
| Residential Zones | Livestock generally prohibited | - |
| Agricultural Zones | Permitted with acreage minimums | - |
| Typical Minimum | 1 acre for horses | - |
| Setbacks | 50+ ft from property lines | - |
| Right to Farm | CA Civil Code §3482.5 protects existing ag | CA Civil Code §3482.5 |
| Agricultural zones | - | A-20, A-40, A-80 |
| Minimum parcel (residential) | - | ~20,000 sq ft typical |
| Setback | - | ~50 ft from neighbor's home |
| Oversight | - | CCC Agricultural Commissioner |
Highlighted rows indicate differences between cities.
Antioch FAQ
Can I keep a goat in my Antioch backyard?
Generally no in standard residential zones. Goats require agricultural or large-lot rural zoning with minimum acreage. Check with Antioch Community Development for your specific parcel's zoning.
Are miniature potbelly pigs allowed as pets?
Miniature pigs fall into a gray area. Contact Antioch Community Development to determine if they are permitted as pets on your specific property. Approval is not guaranteed even in residential zones.
Brentwood FAQ
Can I keep a horse on a half-acre Brentwood lot?
Sometimes. Half-acre (~21,780 sq ft) lots may qualify in certain rural residential zones with proper setbacks and corral/barn permitting. Check with Brentwood Planning to confirm your parcel's zoning and lot standards.
Can a new neighbor force my orchard to stop spraying?
No. California's Right to Farm Act (Civil Code §3482.5) protects established agricultural operations from nuisance claims by residents who moved in after the ag use was established, as long as the operation follows state pesticide and air quality rules.
Compare other topics
See how Antioch and Brentwood compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool