Antioch, CA Home Business: Customer Traffic Restrictions (2026)

The core principle of Antioch's home occupation ordinance (AMC 9-5.3303) is that the business must be clearly incidental to the primary residential use and must not produce external impacts that distinguish the property from a normal residence. Customer traffic rules flow from this principle: no on-site retail sales to walk-in customers, no warehousing or distribution to the general public, no medical or dental offices with regular patient visits, and no retail services (salons, barber shops, tattoo parlors) that rely on customer visits. Permissible home occupations generally involve clients who visit only occasionally by appointment: private tutoring, music instruction, consulting, accounting/tax prep (when limited), counseling, and similar professional services. Even these must schedule visits to avoid parking spikes or a steady stream of arrivals, and typically no more than one client visit at a time is allowed. Family day-care homes licensed by the state are treated separately and are protected from excessive local restriction under Health and Safety Code 1597.40+; they may have up to 8 (small) or 14 (large) children plus drop-off/pickup traffic. Hours of visits, if any, are generally limited to daytime (roughly 8 AM-8 PM). Delivery services (UPS, FedEx, USPS) incidental to the business are permitted at normal residential volumes. If neighbors complain of a 'commercial feel' - steady foot traffic, multiple cars arriving/departing, signage-like activity - code enforcement may revoke the home occupation permit.