Chickens & Livestock: Berkeley vs Castro Valley
How do chickens & livestock rules compare between Berkeley, CA and Castro Valley, CA?
Berkeley and Castro Valley have similar restriction levels.
Berkeley, CA
Alameda County
Berkeley allows up to 6 hens on residential lots with no roosters, under BMC Title 10, with setback and coop requirements that reflect the city urban homesteading culture.
View full Berkeley rules →Castro Valley, CA
Alameda County
Alameda County unincorporated areas generally allow chickens on residential parcels with setback requirements. Roosters and larger livestock are limited to agricultural zones. Minimum lot sizes apply for multiple animals.
View full Castro Valley rules →Key Facts Comparison
| Fact | Berkeley | Castro Valley |
|---|---|---|
| Hen limit | 6 hens | - |
| Roosters | Prohibited | - |
| Coop setback | 20 feet from dwellings | 15ft dwelling / 25ft neighbor |
| Permit | Not required for hens | - |
| Slaughter | Prohibited on residential property | - |
| Hens allowed | - | 4-6 residential typical |
| Rooster | - | Agricultural zones only |
| Horses | - | 2-5 acre minimum |
| Right to Farm | - | CA Civil Code 3482.5 |
Highlighted rows indicate differences between cities.
Berkeley FAQ
Can I keep goats in Berkeley?
Miniature or pygmy goats may be allowed on larger lots with Zoning Administrator review. Standard goats are not permitted in most residential zones.
Do I need to register my chickens?
No registration is required for up to 6 hens, but you must comply with setbacks and sanitation rules.
Castro Valley FAQ
Can I keep a rooster in unincorporated Castro Valley?
Generally no in R-1 single family zones. Roosters require agricultural zoning due to nuisance noise.
Do I need a permit for a backyard chicken coop?
A building permit is required if the structure exceeds 120 square feet. All coops must meet setback and sanitation rules.
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