A rare offering of exceptional scale, privacy, & lifestyle, this custom Tudor-inspired country estate is set on 10 spectacular acres of sweeping lawns, mature gardens, stone hardscaping, a tranquil pond, & old-growth forest accented by a year-round stream. Resort-inspired amenities include a heated i/g pool, tennis court, & a substantial barn ideal for storage, hobbiest, workshop, or art studio. The timeless centre hall residence offers 4 bedrooms, 5 bathrooms, generously scaled principal rooms, a grand sunken piano room, formal dining room, expansive living room with fireplace, & a solid oak chef's kitchen with large centre island, Corian Counters, Sub-Zero refrigerator, & breakfast area with w/o to gorgeous perennial gardens, timber framed trellis, outdoor bar, & pool area. The extraordinary great room features soaring ceilings, a dramatic floor-to-ceiling stone wood-burning fireplace, seamless access to a four-season sunroom wrapped in west-facing windows filled with natural light, and the perfect space for a future gym or yoga sanctuary. The finished lower level is designed for recreation/entertaining & features a wet bar, billiards area, rec room, & extensive unfinished space ready for future customization or storage. Adding tremendous versatility is the fully self-contained carriage house, complete with a heated oversized workshop below & a spacious loft residence above, offering an open-concept kitchen, dining & living area, private balcony, & large bdrm-ideal for extended family, guests, a home office, or nanny suite. Enhanced by two high-efficiency zoned geothermal heating & cooling systems, this remarkable estate seamlessly blends timeless architecture with modern efficiency. Ideally located minutes to Highways 401 & 407, with convenient access to shopping, dining, schools, & amenities in Bowmanville and Oshawa under 1 hr downtown T.O. A one-of-a-kind country property offering privacy, recreation, & multi-generational living in an unforgettable setting.