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 weddings, conferences, and private functions. Complementing this is a full-service pub and restaurant opportunity totalling approximately 8,086 rentable square feet. The space includes a generous main dining area, a private meeting room, and well-designed back-of-house areas to support kitchen operations, staff facilities, storage, and seamless service flow. An expansive over-water patio further enhances the offering, creating a premier waterfront dining and entertainment destination. The development also incorporates a significant residential component along with an on-site hotel, providing a built-in customer base and consistent foot traffic for commercial tenants. Positioned at 150 Mill Street with a prominent waterfront setting and thoughtfully designed common areas including atrium and lobby spaces, Tri Century Mill offers a dynamic opportunity to anchor your business within one of the region's most distinctive lifestyle destinations. (id:25961)
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Rooms
| Level | Type | Dimensions |
|---|
Details
- Lease: $30
- Lease Per Unit: square feet
- Transaction: For lease
- Zoning Description: M1 H R2
Building
- Cooling: Partially air conditioned, Fully air conditioned
- Fireplace Present: False
- Heating: Radiator
- Size Interior: 405 sqft
- Utility Water: Municipal water
Land
- Acreage: true
- Size Irregular: 405
- Size Total: 405 ac
Listing provided by REAL BROKER ONTARIO LTD.
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This REALTOR.ca listing content is owned and licensed by REALTOR® members of the Canadian Real Estate Association. This property for sale is located at 003 - 150 MILL STREET in Carleton Place Ontario. It was last modified on February 12th, 2026. Contact Biju George to schedule a viewing or to discover other Carleton Place real estate for sale.














































