Cottage Food Operations: Oakley vs Walnut Creek
How do cottage food operations rules compare between Oakley, CA and Walnut Creek, CA?
Walnut Creek has fewer restrictions than Oakley.
Oakley, CA
Contra Costa County
California Cottage Food Operations (AB 1616/AB 1240) allow residents to produce and sell approved low-risk foods from home kitchens after registering with Contra Costa County Environmental Health. Oakley requires a home occupation permit and business license on top of the state CFO registration. Class A operations sell direct to consumers; Class B operations may wholesale to other retailers. Annual gross sales are capped and labeling is required.
View full Oakley rules →Walnut Creek, CA
Contra Costa County
The California Homemade Food Act, codified at Health and Safety Code sections 113758 and 114365, sets uniform rules for cottage food operations and bars local governments from prohibiting them in residential zones.
View full Walnut Creek rules →Key Facts Comparison
| Fact | Oakley | Walnut Creek |
|---|---|---|
| Fact | Register with Contra Costa County Environmental Health | - |
| Primary statute | - | H&S Code 113758 |
| Local preemption | - | H&S Code 114365 |
| Class A revenue cap | - | Adjusted annually |
| Class B requirement | - | Annual inspection |
| Permit type | - | Registration or permit |
Highlighted rows indicate differences between cities.
Oakley FAQ
Can I sell homemade pies online?
Yes, if the pie is on the approved CFO list (fruit pies with approved fruits, no cream fillings) and you are registered as a CFO with Contra Costa Environmental Health. You also need an Oakley business license and must label each product properly.
Can I make meals for delivery from my home?
Not under the CFO law, which limits you to non-potentially-hazardous foods. Cooked meals require Microenterprise Home Kitchen Operation (AB 626) authorization, which Contra Costa County has not broadly adopted. Otherwise a commercial or commissary kitchen is required.
Walnut Creek FAQ
Can my city ban cottage food sales from my home?
No. Health and Safety Code 114365 expressly preempts local bans on cottage food operations. Cities may impose only reasonable, non-discriminatory zoning standards equivalent to other residential uses.
What foods can I sell as cottage food?
Only non-potentially-hazardous foods on the CDPH approved list, such as baked goods without cream fillings, jams, granola, and dry mixes. Refrigerated and meat products are prohibited.
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