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

Brentwood home occupation standards restrict customer and client visits in both frequency and concurrency. Typical limits are appointment-only visits with no more than one customer or one client family present at a time, and aggregate visits capped at levels consistent with typical residential guest activity (often eight or fewer per day, depending on the city's administrative interpretation). Group classes, open studios, retail display, or any activity where clients might gather in groups on the property are not permitted. Permissible visit-based home occupations include individual tutoring, one-on-one therapy or counseling, personal training, music lessons, and similar low-impact services. Businesses that inherently require drop-in or walk-in customer traffic (retail stores, food service, salons with multiple chairs) are generally not allowed as home occupations and must relocate to commercial zones. All client visits must occur during reasonable hours, typically 8 AM to 8 PM, to minimize impact on neighbors. Repeated complaints about visitor volume or noise from home-business clients are grounds for permit revocation. Online-only businesses with shipping to customers are unrestricted in this dimension.