Antioch, CA Home Business: Zoning & Home Occupation Permits (2026)
Key Facts
- Affidavit
- Required before business license issues
- Staffing
- Max 1 nonresident employee on-site
- Vehicle
- 1 commercial vehicle, 1-ton payload max
- Tutoring/lessons
- Capped at 6 students per 24 hrs
- Clients
- No client visits otherwise permitted
- Banned uses
- Retail, auto repair, kennels flatly prohibited
Summary
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.
(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 persons who reside in the unit and one nonresident, inclusive of all home occupation use permits issued for the premises. ... (9) Not more than one commercial vehicle, which shall be owned by the occupant of the home, shall be permitted, inclusive of all home occupations for the premises, the maximum payload size thereof not exceeding one-ton classification. No food trucks, utility trailers, cargo trailers, food trailers, or food carts shall be permitted. ... (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.
Full Breakdown
901(A)). 901(D)(1)). 901(B)(7)). 901(B)(9)). 901(B)(10)). 901(B)(8)). 901(C) flatly prohibits an entire category of uses regardless of scale, including beauty parlors and barber shops, retail sales, restaurants, funeral homes and taxidermists, kennels and animal boarding (apart from permitted dog fanciers), veterinary clinics, auto and appliance repair, cabinet and furniture shops, industrial manufacturing, and welding or paint spraying. 901(F)).
Violations & Fines
Operating a home occupation that violates these standards is enforced as prescribed in Chapter 1 of the Municipal Code (§ 9-5.901(E)), which authorizes code enforcement citations and penalties applicable citywide. Running a prohibited use, such as a retail shop or vehicle repair business, from a residence, or exceeding the one nonresident-employee or one-ton commercial vehicle limits, exposes the operator to those Chapter 1 penalties along with potential revocation of the business license tied to the address.
Frequently Asked Questions
Can I see clients at my Antioch home business?
Do I need a permit for a home business in Antioch?
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Sources & Official References
Other rules in Antioch
How Antioch compares: Easiest Cities to Run a Home Business·California rules heatmap·Compare Antioch to another location·View the California home business overview
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How other cities in Contra Costa County handle zoning & home occupation permits.