Home Business in Westminster, CA (2026)
5 verified home business rules for Westminster, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Zoning Restrictions
Westminster allows home-based businesses in residential dwellings only as a use that is incidental and secondary to living in the home. The business must conform to the standards in Municipal Code section 17.400.075 and obtain a home-based business zoning clearance permit. Activities that disrupt the residential character of the neighborhood are not permitted.
Westminster Home Business Zoning
Some RestrictionsSignage Rules
Westminster prohibits on-site signage and advertising for home-based businesses, including signs on vehicles. Advertisements in any media — including the Internet and telephone directories — may not give the home's street address, and no advertising intended to attract customers to the dwelling is allowed. These rules are part of the operational standards in Municipal Code section 17.400.075.
Westminster Home Business Signage
Heavy RestrictionsCottage Food Operations
Cottage food operations in Westminster are governed primarily by California's Homemade Food Act. Westminster's home-business code acknowledges cottage food and microenterprise home kitchen operations, and state law bars cities from banning them in residential dwellings. The City must permit them as a residential use, subject only to reasonable local conditions, while county environmental health handles food permitting.
Westminster Cottage Food Operations
Some RestrictionsHome Daycare
Family day care homes in Westminster follow state law and Municipal Code section 17.400.035. Small family day care homes are allowed as a residential use, while a large family day care home requires an Administrative Use Permit and must meet City standards for play area, rear-yard open space, parking, and state licensing — all consistent with what California law lets cities require.
Westminster Family Daycare Homes
Some RestrictionsHome Occupation Permits
Westminster requires a home-based business zoning clearance permit before a business license will be issued for a business in a residential dwelling. Applications go to the Planning Division on its form, must include written permission of the property owner or manager, and may be denied, approved, or conditionally approved within 10 days of a complete application.
Westminster Home Occupation Permits
Some RestrictionsLooking for Orange County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Westminster city rules.
Home Business in Orange County →