Cannabis Regulations in Seattle, WA (2026)
5 verified cannabis regulations for Seattle, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
Home Cultivation
Washington state law prohibits home cultivation of cannabis for recreational use; only qualifying medical patients may grow at home, and Seattle enforces state law with no local opt-out or expansion.
Seattle Home Cannabis Cultivation Rules
Heavy RestrictionsDispensary Zoning
Seattle regulates cannabis retail locations through SMC Chapter 6.500 and land use code provisions, requiring state licensing plus city business license approval with buffer zones from schools, playgrounds, and other sensitive uses.
Seattle Cannabis Dispensary Zoning
Heavy RestrictionsBuffer Zones
Washington RCW 69.50.331 requires cannabis retailers to sit at least 1,000 feet from elementary and secondary schools, playgrounds, parks, libraries, and child-care centers. Seattle SMC 23.42 aligns with the state buffer.
1,000-Foot Buffer From Schools Required for Cannabis Retail
Heavy RestrictionsRCW 69.50.331(8) — Cannabis licensing distance from schools and parks
RCW 69.50.331(8) — (a) Except as provided in (b) through (e) of this subsection, the board may not issue a license for any premises within 1,000 feet of the perimeter of the grounds of any elementary or secondary school, playground, recreation center or facility, child care center, public park, public transit center, or library, or any game arcade admission to which is not restricted to persons...
Commercial Cannabis Zoning
Seattle SMC 23.42 limits cannabis retailers, producers, and processors to commercial (NC, C1/C2), industrial (IB, IC, IG), and certain mixed-use zones. Residential zones are prohibited; major institution overlays add restrictions.
Cannabis Retail Allowed Only in Commercial and Industrial Zones
Some RestrictionsLooking for King County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Seattle city rules.
Cannabis Regulations in King County →
Social Equity Licensing
Washington's Cannabis Social Equity Program, run by the Liquor and Cannabis Board, prioritizes retailer licenses for applicants from communities harmed by cannabis prohibition. The program reissued forfeited licenses starting 2024.
WA LCB Social Equity Program Targets 2024-25 Retail Licenses
Some Restrictions