End Cap Units #7 to #10 5,869 sq ft. Be one of the First to Occupy this New Opportunity At 3221 Appleby Line. Building 7 is ready for Occupancy. Just South of Highway 407 and North of Dundas St is Easily Accessible. Anchored by Rona’s and Surrounded by Other Big Box Retailers. Join retailers like Burger King, Mary Browns Chicken, Pizza Hut, and Mr. Lube + Tires. Ideal for Almost Any Retail or Professional Use.