Alameda, CA Home Business: Zoning Restrictions (2026)

Alameda Municipal Code §30-2 defines a 'home occupation' as any use customarily carried on within a dwelling, rear or side yard areas, or accessory buildings, by the inhabitants thereof, that is incidental to the residential use of the dwelling and complies with the home-occupation standards (§30-4.1b). The city requires a Home Occupation Registration, which must be completed before applying for a business license and is valid for the life of the business at the registered address (a one-time processing fee applies). Per the city's standards, the home occupation may not exceed 50% of the dwelling's floor space, and no more than six (6) customers may be present on site at any one time. A garage that provides required residential parking may not be converted into a home office or business space; if the business involves use of a garage or accessory building, a separate Use Permit application and public hearing are required. The use must remain incidental and secondary to residential use so that the residential character of the neighborhood is preserved. Registrations and permits are handled by the Planning, Building and Transportation Department's Permit Center at 2263 Santa Clara Avenue, Room 190.