Chickens & Livestock: Concord vs El Cerrito
How do chickens & livestock rules compare between Concord, CA and El Cerrito, CA?
Concord and El Cerrito have similar restriction levels.
Concord, CA
Contra Costa County
Backyard chickens are permitted in Concord on residential lots, typically limited to 4–6 hens with no roosters allowed. Coops must be set back from property lines and maintained in sanitary condition. Slaughter on-site is generally prohibited and roosters are banned due to noise concerns.
View full Concord rules →El Cerrito, CA
Contra Costa County
Backyard chickens are allowed in most unincorporated Contra Costa County residential and agricultural zones, typically with 4–6 hens per parcel, no roosters in residential zones, and coop setbacks of 20–40 feet from dwellings. Agricultural zones allow higher counts.
View full El Cerrito rules →Key Facts Comparison
| Fact | Concord | El Cerrito |
|---|---|---|
| Hen Limit | Typically 4–6 per residential lot | - |
| Roosters | Prohibited | Suburban: no / Agricultural: yes |
| Coop Setback | ~10 ft property line / 25 ft dwelling | 20–40 ft from dwellings |
| Slaughter | Prohibited on residential lots | - |
| Code Section | CMC Title 18 / Chapter 6 | - |
| Typical Hen Limit | - | Up to 6 in residential zones |
| Property-Line Setback | - | 5–10 ft typical |
| Slaughter on Lot | - | Prohibited in residential |
Highlighted rows indicate differences between cities.
Concord FAQ
How many chickens can I keep in Concord?
Typically 4 to 6 hens per single-family residential lot. Check current Development Code limits and your HOA CC&Rs.
Can I have a rooster?
No. Roosters are prohibited due to crowing noise that violates the city's nuisance ordinance.
Do I need a permit for a chicken coop?
Coops under the city's shed-exemption threshold (often 120 sq ft) may not need a building permit but must still meet zoning setback requirements.
El Cerrito FAQ
Can I keep chickens in an El Sobrante backyard?
Yes in most residential zones — usually up to 6 hens with coop setbacks. Confirm the specific R-zone on your parcel and check for any HOA restrictions.
Can I have a rooster in Alamo?
Suburban R-zones in Alamo typically prohibit roosters because of noise. Only agricultural zones (A-2+) allow roosters. Neighbor complaints about crowing are routinely enforced.
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