Cannabis Regulations in Warren, MI (2026)
2 verified cannabis regulations for Warren, Michigan, sourced directly from the municipal code and official government pages.
Verified from official government sources
Dispensary Zoning
Warren allows marihuana retail, provisioning center and consumption establishments only in C-3, M-1, M-2, M-3 and M-4 zones under Zoning Ordinance Section 4G.08, and each site must sit at least 500 feet from residential zones, PUDs, libraries, parks and religious institutions, and 1,000 feet from any school. The city has not opted out; it regulates locations instead of banning marihuana businesses outright.
Warren Marihuana Retail Zoning Rules
Significant RestrictionsWarren, MI Zoning Ordinance (Appendix A) § 4G.08
Section 4G.08 - Provisioning center facilities, retail establishments, and consumption establishments. Provisioning Center Facilities, Retail Establishments, and Consumption Establishments are permitted in C-3, M-1, M-2, M-3, and M-4 zones, subject to the limitations in Section 19.5-16 of the Marihuana Regulatory Ordinance if, at the time of Municipal License application submittal, the Establis...
Buffer Zones
Warren restricts marihuana growing, processing, secure-transporter, and retail facilities to M-1 through M-4 industrial zones (retail can also use C-3), and each site must sit at least 500 feet from any residential zone, planned unit development, public library, public park, or tax-exempt religious institution, plus 1,000 feet from any school, measured lot line to lot line, before the city accepts a Municipal License application.
Warren Marihuana Facility Buffer Zone Rules
Significant RestrictionsWarren Zoning Ordinance (Appendix A) Article IV-G, § 4G.07
Marihuana Growing, Processing, and Secure Transporter Facilities are permitted in M-1, M-2, M-3, and M-4 zones, if, at the time of Municipal License application submittal, the Establishment/Facility is located: (1)at least 500 feet from the nearest lot line of all of the following:(a)A residential zone, except R-1-P zones;(b)A Planned Unit Development;(c)A public library;(d)A public park; or(e)...
Looking for Macomb County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Warren city rules.
Cannabis Regulations in Macomb County →