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 & Home Occupation Permits
Antioch allows home occupations in any dwelling, but only as a strictly incidental, invisible-from-outside use. AMC § 9-5.901 requires a signed affidavit before the city issues a business license, caps on-site help at one nonresident employee, restricts client visits except capped tutoring or music lessons, and bans an entire list of businesses outright, from beauty parlors to auto repair.
Antioch Home Occupation Use Permit Rules
Some RestrictionsAntioch Municipal Code § 9-5.901
(A) Definition. A HOME OCCUPATION is a commercial or other activity conducted in a home by the resident thereof which activity is clearly incidental and secondary to the use of the home as a residence and which exhibits no external evidence of the activity and will not change the residential character of the dwelling. ... (7) Employees working or meeting at the site shall be limited to pers...
Signage Rules
Antioch bars any exterior sign for a home occupation. AMC § 9-5.901(B)(2) says the home's appearance cannot be altered by colors, materials, construction, lighting or signs, and there can be no outside display of goods, so a home-based business cannot post a yard sign, window sign or storefront-style signage facing the street.
Antioch Home Business Sign Ban
Heavy RestrictionsAntioch Municipal Code § 9-5.901(B)(2)
(2) The appearance of the structure in no way shall be altered, nor shall the home occupation be conducted in a manner which would cause the residence to differ from its original residential character, either by the use of colors, materials, construction, lighting, or signs. There shall be no outside display or storage of goods or materials.
Customer Traffic Restrictions
Antioch bars home-based businesses from receiving any customers or clients at the residence at any time, per AMC § 9-5.901(B)(10), with one narrow exception: in-home music lessons, academic tutoring, or similar instruction may host up to six students total in any 24-hour period.
Antioch Home Business Client Visit Limits
Heavy RestrictionsAntioch Municipal Code § 9-5.901(B)(10) (Home Occupation Use Permits)
(10) No customers or clients shall be permitted to visit the home at any time in conjunction with the home occupation, however, in-home music lessons, academic tutoring, or similar uses, shall be allowed for no more than six students total in any 24 hour period.
Home 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
Some 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...
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