Listed by Re/Max Realtron Barry Cohen Homes Inc..

18754 Heart Lake Road is a Detached, 2 1/2 Storey and is currently for Sale @ $12,950,000. Taxes in 2025 were $26,303.45.

More homes for sale under 13M in Caledon

A jaw-dropping architectural statement in the heart of Caledon! This one-of-a-kind residence blends world-class design, natural beauty & uncompromising craftsmanship across 10,300 square feet of living space. The 2 1/2 Storey on 18754 Heart Lake Road has 4 bedrooms, 6 bathrooms, and is located on a 2228 x 2023 ft loton 50-99.99 acres in the community of Rural Caledon . Designed by Kariouk Architects w/interiors curated by the renowned Karin Bohn, the home has been celebrated in films, fashion shoots, & multiple design awards, standing as a true icon of modern architecture in Ontario. The exterior showcases a copper roof & natural slate stone siding wrapping both the façade & select interior feature walls-materials chosen for their rarity, permanence, & sculptural quality. Inside, the atmosphere is defined by floor-to-ceiling windows, dramatic lighting & solid white oak tongue-and-groove ceilings. The raised ground-floor design allows for continuous transom windows around the perimeter, filling the lower level w/natural light. A large central floor opening connects the two levels visually & spatially, framing the home's main fireplace & creating a dynamic double-height volume. Throughout the home, you'll find extensive custom millwork, steel beam & suspended walkways, & dramatic vaulted ceilings w/ambitious angles that celebrate the artistry of structure & form. The oak interior doors w/oil-rubbed bronze hardware add a warm, tactile contrast to the sleek architecture. The gourmet kitchen features Gaggenau appliances & is complemented by a secondary prep kitchen/pantry designed for seamless entertaining. Beyond the interior, an impressive covered deck-integrated into the roof system with Ipe floors & B/I speakers, oriented toward stunning elevated views. Outdoor living continues w/a fire pit, hot tub, & inground pool, all set against almost 100 acres of private, forested land-providing tranquility, privacy & notably reduced property taxes. This is not simply a home-it is a work of art, designed for those who value architecture, privacy & the seamless connection between design & nature.

Geothermal heating and cooling system. Multiple statement fireplaces. Half-kilometer private driveway for unmatched seclusion. High elevation offering panoramic vistas in every direction.

The address 18754 Heart Lake Road was listed for sale (MLS# W12481431) on Friday, October 24, 2025.