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

Section 24.01.100 defines a "home occupation" as a limited business conducted within a dwelling unit by the permanent residents, one that stays clearly incidental and secondary to the residence and does not change its character. The definitions section then lists activities that would change that character, such as repairing vehicles for nonresidents, manufacturing or assembly of products, or using the home as a meeting place, and separately makes a flat list of prohibited elements: deliveries, on-site employees, signs or advertising on the property, storage of supplies or equipment not normally found in a residence, "sales or customer traffic to the property," and any activity that significantly disrupts the neighborhood through light, noise, odors, or hours of operation.

Because home occupations are also listed as a permitted accessory use only when conducted wholly within the dwelling unit under section 24.05.020(D)(7), a resident can run a bookkeeping practice, consulting business, or online shop from home but cannot invite clients over, hold in-person consultations, or let customers pick up merchandise at the house. There is no permit or waiver process printed in the code for adding customer traffic to a home occupation; a resident who wants a storefront-style operation has to relocate to a commercially zoned property instead.