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For sale
  • C$12,950,000

    18754 Heart Lake Rd, Caledon, ON L7K 1Z7

    5beds
    6baths
    Single Family Residence
    Built in ----
    103.47 Acres Lot
    $-- Zestimate®
    C$--/sqft
    C$-- HOA

    What's special

    Copper roofFloor-to-ceiling windowsTransom windowsCustom millworkDramatic vaulted ceilingsOak interior doorsGaggenau appliances
    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. 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.
    46 days
    |
    317
    |
    24
    |

    Zillow last checked: 8 hours ago

    Listing updated: October 27, 2025 at 01:15pm

    Listed by:

    RE/MAX REALTRON BARRY COHEN HOMES INC.

    Source: TRREB,MLS®#: W12481431MLS LogoOriginating MLS®#: Toronto Regional Real Estate Board

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 6
    Primary bedroom
    • Level: Main
    • Dimensions: 4.87 x 5.48
    Bedroom 2
    • Level: Second
    • Dimensions: 4.26 x 3.96
    Bedroom 3
    • Level: Second
    • Dimensions: 4.26 x 3.96
    Bedroom 4
    • Level: Second
    • Dimensions: 6.09 x 3.96
    Bedroom 5
    • Level: Lower
    • Dimensions: 3.35 x 5.18
    Dining room
    • Level: Main
    • Dimensions: 3.65 x 7.62
    Family room
    • Level: Lower
    • Dimensions: 10.97 x 6.78
    Game room
    • Level: Lower
    • Dimensions: 5.79 x 5.18
    Kitchen
    • Level: Main
    • Dimensions: 7.47 x 4.11
    Living room
    • Level: Main
    • Dimensions: 9.44 x 7.62
    Media room
    • Level: Lower
    • Dimensions: 5.79 x 5.48
    Mud room
    • Level: Main
    • Dimensions: 3.35 x 3.35
    Heating
    • Radiant, Ground Source
    Cooling
    • Central Air
    Features
    • Other
    • Basement: Finished
    • Has fireplace: Yes
    Interior area
    • Living area range: 5000 + null
    Video & virtual tour

    Property

    Parking
    • Total spaces: 12
    • Parking features: Private
    • Has garage: Yes
    Features
    • Stories: 2.5
    • Has private pool: Yes
    • Pool features: In Ground
    Lot
    • Size: 103.47 Acres
    • Features: Clear View, Electric Car Charger, Golf, Greenbelt/Conservation, Lake/Pond, Wooded/Treed
    Details
    • Parcel number: 142860185

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Stone
    • Foundation: Other
    • Roof: Other

    Utilities & green energy

    • Sewer: Septic

    Community & HOA

    Location
    • Region: Caledon

    Financial & listing details

    • Annual tax amount: C$26,303
    • Date on market: 10/24/2025
    RE/MAX REALTRON BARRY COHEN HOMES INC.

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    Price history

    Price history

    Price history is unavailable.

    Public tax history

    Public tax history
    Tax history is unavailable.

    Climate risks

    Neighborhood: L7K

    Nearby schools

    GreatSchools rating

    No schools nearby

    We couldn't find any schools near this home.

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