15600 Dufferin Street, King, ON L7B 1K5

47-Acre Private Estate | Modern Farm House-Inspired Resort Living. A private world unto itself. Set on approximately 47 acres of manicured grounds and natural landscape, this remarkable estate brings together wellness, recreation and resort-style living on an impressive scale. Offering 8,100+ sq. ft. of total living space, the exterior of the residence is distinguished by Indiana limestone, board-and-batten detailing, expansive glazing and black standing seam metal roofing. Designed as a spa-inspired private retreat, wellness is seamlessly integrated throughout. The house boasts a full-scale gym with an infrared sauna, an outdoor hot tub, a sauna, a large tiled pool and a private pickleball court, creating a rare environment for fitness, relaxation and year-round recreation. The pool house is great for entertaining extended family and friends. The estate's premium amenities extend beyond the main residence. A separate heated four-car garage features a dedicated car-washing station, dog washing station and potential for vehicle lifts, while a substantial heated barn provides additional equipment and vehicle storage. Adding to the property's notable scale and versatility is an approximately 12-acre cleared parcel at the rear which offers exciting potential for a future build. Surrounded by natural landscape and unmatched privacy, this estate offers both a profound sense of seclusion and incredible opportunity. More than a residence, this is a complete lifestyle destination-a private sanctuary where architecture, wellness, recreation and nature converge to create a resort experience entirely your own. Located just minutes away from St. Andrew's College, St. Anne's School and Country Day School.

• Inside a conservation-regulated area

  A conservation-authority permit may be required for building, grading or landscaping — confirm scope with the authority.

  Source: LSRCA Regulation Limit · as of Sep 2026

• Inside Ontario's Greenbelt plan area — Oak Ridges Moraine Conservation Plan

  Greenbelt policy limits new development — confirm permitted uses before planning a build or severance.

  Source: Ontario GeoHub — Greenbelt Designation · as of Sep 2026

• Inside the Oak Ridges Moraine plan area — Countryside Area

  Moraine conservation policy constrains development — confirm this parcel's land-use designation.

  Source: Ontario GeoHub — Oak Ridges Moraine Land Use Designation · as of Sep 2026

Also checked, nothing flagged at this location: flood hazard mapping, provincially significant wetlands, the Niagara Escarpment plan, areas of natural and scientific interest, rail corridors, hydro transmission corridors.

Screened against public government mapping at this home’s location — simplified boundaries, not a survey, an appraisal or a legal determination. Confirm anything that matters with the authority named.