Costa Mesa, CA Home Business: Customer Traffic Restrictions (2026)

Section 13-164 sets the baseline rule that no person shall engage in a home occupation without first applying for and securing a permit, and no business license can issue until that permit is approved. For businesses that bring clients to the house, the section draws a specific numeric line: a home occupation may generate customer traffic and not involve more than one customer/client at a time and no more than eight customers/clients per day while still qualifying for the standard home occupation permit. Once a business exceeds either number, one client at once or eight visits in a day, it needs the approval of a minor conditional use permit pursuant to Chapter III, Planning Applications, a discretionary review layered on top of the base permit.

Section 13-168(j) reinforces the traffic limit as an evaluation standard in its own right: the home occupation shall not generate pedestrian or vehicular traffic beyond that normal to the neighborhood where it is located, giving the planning division a second, neighborhood-context basis to deny or condition an application even when the numeric one-at-a-time, eight-per-day threshold is technically met. Applications are filed with the finance division alongside the business license paperwork, and the planning division has four days to review for compliance with the section 13-168 standards under section 13-165.