Monterey County, CA Cannabis Regulations: Buffer Zones (2026)

The 600-foot buffer in Monterey County Code § 21.67.040(B)(2) applies to cannabis retailers and is repeated for cultivation sites at § 21.67.050(B)(4): a facility cannot sit within a 600-foot radius of a school teaching kindergarten through grade 12, a child care center, a youth center, a playground, or a drug recovery facility that already exists when the Appropriate Authority approves the permit. The code measures the buffer from property line to property line for every protected use except playgrounds, which are measured from the boundary of the playground facility itself rather than an adjoining parcel line.

Because the buffer is keyed to facilities existing at the time of approval, a school or child care center that opens after a cannabis permit is granted does not retroactively force the cannabis business out. Retailers carry an additional, separate spacing rule: no retail facility may sit within 1,500 feet of another approved retail facility unless it proves, with substantial evidence, that it sits in a Community Area, Rural Center, or Large Shopping Center and would not push the area over three retailers in a Community Area or two in a Rural Center or Large Shopping Center; without that showing, the applicant needs a Chapter 21.74 use permit from the Planning Commission, appealable under Chapter 21.80.

The Appropriate Authority cannot grant an administrative permit for a retailer or cultivation site at all unless it makes a written finding, based on substantial evidence, that these buffers are met, per §§ 21.67.040(C)(2) and 21.67.050(C)(2). These distance rules apply in the inland unincorporated area under Title 21; cannabis sites within the certified Coastal Zone follow the parallel buffer language in Chapter 20.67 of the Coastal Zoning Ordinance instead.