Chickens & Livestock: Castro Valley vs Hayward
How do chickens & livestock rules compare between Castro Valley, CA and Hayward, CA?
Castro Valley and Hayward have similar restriction levels.
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 →Hayward, CA
Alameda County
Hayward allows backyard chickens in most residential zones with setbacks. Roosters are prohibited due to noise. Larger livestock require agricultural or large-lot zoning.
View full Hayward rules →Key Facts Comparison
| Fact | Castro Valley | Hayward |
|---|---|---|
| Hens allowed | 4-6 residential typical | - |
| Rooster | Agricultural zones only | - |
| Coop setback | 15ft dwelling / 25ft neighbor | - |
| Horses | 2-5 acre minimum | - |
| Right to Farm | CA Civil Code 3482.5 | - |
| Hens Allowed | - | Up to 6 typical |
| Roosters | - | Prohibited residential |
| Coop Setback | - | 20 ft from dwellings |
| Side Setback | - | 5 ft from property line |
| Larger Livestock | - | A zoning required |
Highlighted rows indicate differences between cities.
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.
Hayward FAQ
Do I need a permit for backyard chickens?
Typically no permit is required for the base number of hens, but coops must meet setback and sanitation standards.
Can I keep a goat in my backyard?
Generally no in standard residential zones; goats require agricultural or large-lot zoning in the Hayward foothills.
Compare other topics
See how Castro Valley and Hayward 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