Costa Mesa, CA Garage & Yard Sales: Time Restrictions (2026)

Costa Mesa does not establish specific start and end times for garage sales in its Municipal Code, but practical enforcement and community standards set reasonable operating hours between 8:00 AM and 6:00 PM. Sales beginning before 8:00 AM may generate noise complaints from neighbors, particularly from setup activities, customer arrivals, and vehicle doors. The city's noise ordinance restricts unreasonable noise in residential areas during early morning and evening hours. After sunset, garage sales create potential safety concerns from inadequate lighting and increased vehicular and pedestrian traffic on residential streets. Code Enforcement addresses complaints about sales operating outside reasonable hours under the city's nuisance provisions. Multi-day garage sales are acceptable but should generally be confined to Friday through Sunday to minimize impact on the neighborhood during the work week. Extended sales lasting more than three consecutive days may attract Code Enforcement attention and potential classification as commercial activity. All sale items and display equipment should be moved back into the property or garage at the end of each day. Leaving merchandise, tables, and signage out overnight between sale days is discouraged and may constitute a property maintenance violation if it creates an appearance of blight or disorder.