Monterey County, CA Property Maintenance: Garage Sale Rules (2026)

Researching the Monterey County Code and the unincorporated zoning ordinance (Title 21, Inland Zoning) did not turn up a dedicated garage-sale or yard-sale chapter that requires a permit, registration, or limits the number of sales per year for unincorporated residents. This is different from the City of Monterey, which has its own garage-sale provisions in the city code - those city rules do not apply to unincorporated areas. In the unincorporated county, residential zoning allows normal household uses, and an occasional garage or yard sale of a household's own used goods is generally treated as incidental to residential use rather than as a regulated commercial activity. However, several general rules still matter. A sale cannot turn into a continuous retail business or outdoor sales operation, which would raise zoning and home-occupation issues under Title 21. Signs placed in the public right-of-way or on utility poles can be removed and may violate sign rules. Selling new retail merchandise, blocking sidewalks or roadways, or generating traffic, litter, or noise that disturbs neighbors can be addressed as a public nuisance under the County's code-enforcement chapter (Ch. 1.22). Because rules can change and Coastal Zone properties may have additional restrictions, residents planning frequent or large sales should confirm current requirements with Monterey County Planning before advertising.