#003 - 150 Mill Street, Carleton Place - 909 - Carleton Place

Tri Century Mill at McArthur Island presents a rare opportunity to lease commercial space within a landmark waterfront redevelopment in the heart of Carleton Place. This mixed-use destination blends historic character with modern design, creating a vibrant environment for retail, hospitality, office, and event-driven businesses. Available spaces range from approximately 405 square feet to over 4,300 square feet, accommodating boutique retail, service commercial, office, and hospitality concepts. Flexible access options include exterior entrances and connectivity through the central atrium, supported by strong on-site parking. A signature offering within the development is the Tri Century Event Centre, providing approximately 4,398 rentable square feet of dedicated event space, ideal for we