Treehouse 603

603 E William St, Ann Arbor, MI 48104

Recreational · confirmed License matched
Website
Market
Recreational, confirmed Oct 18, 2026
State license
  • AU-R-001311, Retailer (recreational, Active)
Last checked
Professor High

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Shop data: Overture Maps Foundation, State cannabis regulators, Microsoft, Michigan Cannabis Regulatory Agency. Map tiles: OpenFreeMap, © OpenMapTiles, © OpenStreetMap contributors.

For adults 21 and older where cannabis is legal. Listings can change; check the shop and local laws before you go. We do not endorse any shop.