The Ravine House Reimagined! See 24 Heathdale Through A New Lens. Architect Drew Mandel Creates A Light-Filled Space, Ideal For Raising A Family, Showcasing Art, And Entertaining. The Soaring, Rear Elevation Dramatically Steps Down The Natural Grade, Adding 50% Height To The Living Room & Kitchen Areas & Accommodates Upper-Storey Windows. Oversize Sliding Glass Connects To A Spacious Terrace Overlooking Cedarvale Ravine. Close To Ttc, Schools, Parks, Dining & Shops.