Fountain Valley, CA Home Business: Zoning & Home Occupation Permits (2026)

Fountain Valley Municipal Code § 21.42.020 defines a home occupation as any income-producing activity, or one intended to produce income, conducted entirely within a residential dwelling by the inhabitants of that dwelling, and clearly incidental and secondary to living there. It must not change the character of the dwelling. Section 21.42.030 then makes the permit a precondition: no one in the City of Fountain Valley can establish or operate a home occupation without a valid permit, the application goes in before the business starts, and the city's finance director cannot issue a business license until the director has approved and issued the permit.

The director decides the application and can defer action and refer it to the Planning Commission. Decisions are subject to the appeal provisions of Chapter 21.62. Applications are filed with the department under Chapter 21.32 and must carry the information listed in the department's home occupation handout (§ 21.42.050). Once the permit takes effect and no appeal is pending, the applicant must obtain the business license right away.

Before approval the director must find that every standard in § 21.42.060 is met. Those include no employees beyond resident family members, no more than one room of the dwelling in use (the garage counts, if required vehicle storage is preserved), and no use of accessory structures or outdoor space. Section 21.42.070 adds findings on general plan consistency and neighborhood compatibility, and § 21.42.080 lets the director attach conditions such as hours of operation and time limits. Under § 21.42.090 the director can enter and inspect the premises at any reasonable time, upon request, to verify compliance.

The permit is not transferable (§ 21.42.110). A new resident needs a new permit and business license, and the original resident needs a new permit before switching from one allowed activity to another. Cottage food operations follow their own permit track in § 21.42.065, which requires a valid Orange County health permit first.