Nestled in one of Toronto's most exclusive enclaves, this residence perfectly blends timeless elegance with modern comfort while presenting a rare opportunity to reimagine or build a landmark estate of over 10,000 SF on extraordinary grounds rarely found within the city. A breathtaking backyard oasis of a scale seldom seen in Toronto offers endless possibilities, from a full tennis court to a private guest house. Main floor opens to dramatic entrance hall with double-height skylight ceilings, clerestory windows & French doors to elegant principal spaces. Formal Living Room soars with 20-foot ceilings, oversized windows, and a gas fireplace framed by a stately colonial mantel. Library with floor-to-ceiling bookcase & custom millwork. Expansive Dining Room with chandelier. Family Room features gas fireplace with marble surround & Juliet balcony overlooking vast rear gardens. Eat-in Kitchen with breakfast area, walk-out to backyard, oversized centre island, stainless steel appliances & servery. Primary Suite overlooks full expanse of rear grounds, with His & Hers walk-in closets & spa-like ensuite. Four additional bedrooms and two shared baths provide exceptional family accommodations. Basement features entertainment room with gas fireplace, exercise room, recreation area, nanny's room, 3-piece bathroom with cedar sauna & abundant storage. Backyard Retreat offers tree-lined seclusion with outdoor pool, poolside lounge & barbecue-ready terrace made for entertaining. Refined street presence with circular driveway, anchored by mature maple & flanked by soaring hedges. Impeccably situated in prestigious St. Andrew-Windfields, minutes to Highway 401, premier private schools, top-ranking public schools, ravines, parks & public transit.