Home Business in Antioch, CA (2026)
4 verified home business rules for Antioch, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Zoning Restrictions
Home occupations in Antioch are allowed under the zoning code with restrictions. The business must be incidental to residential use with no external evidence, limited employees, and no change to neighborhood character.
Antioch Home Business Zoning Restrictions
Some RestrictionsSignage Rules
Home-based businesses in Antioch are prohibited from any exterior signage identifying the business under AMC Chapter 9-5.3303(D). No window signs, yard signs, vehicle signage parked in driveway, or illumination advertising the business is allowed. The residence must appear outwardly as a residence.
Home Business: Signage
Heavy RestrictionsCustomer Traffic Restrictions
Home occupations in Antioch must not generate customer traffic in excess of typical residential visits under AMC 9-5.3303. Businesses with frequent walk-in customers (retail, salons, repair shops) are prohibited. Appointment-based visits are generally permitted if limited and scheduled to avoid disturbing neighbors.
Home Business: Customer Traffic
Some RestrictionsHome Daycare
California Health and Safety Code Section 1597.45 preempts local regulation of small and large family day-care homes, treating them as residential use by right. Antioch must permit licensed family child care in all residential zones. Operators need state licensing through the California Department of Social Services but cannot be required to obtain a conditional use permit.
Home Business: Day Care Home
Few RestrictionsCalifornia Health and Safety Code Section 1597.45
(a) The use of a home as a small or large family daycare home shall be considered a residential use of property and a use by right for the purposes of all local ordinances, including, but not limited to, zoning ordinances. (b) A local jurisdiction shall not impose a business license, fee, or tax for the privilege of operating a small or large family daycare home. (c) Use of a home as a small or...
Looking for Contra Costa County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Antioch city rules.
Home Business in Contra Costa County →