A rare offering in sought-after Glen Major, this nearly 22-acre private estate blends luxury w/ protected forest & rolling fields, just minutes to trails, golf, ski resorts & daily amenities. A winding tree-lined drive leads to the hilltop residence, extensively redesigned and renovated. Custom exterior detailing and arched mahogany double doors open to a dramatic great room with 18-ft coffered ceilings, statement lighting, floor-to-ceiling windows, and a soaring cast stone fireplace. Mahogany hdwd and rich millwork elevate the main level.The chef's kitchen features a stunning 60" Wolf dual oven range and cabinet matched Dacor fridge & freezer as well as premium Miele DW, microwave-oven & cappuccino maker, custom cabinetry, an oversized island and walkout to a deck & gazebo. A hidden pantry connects to the formal dining room overlooking the fire & water feature and cherry blossoms. A private office offers wood paneling, coffered ceiling, and built-ins.The primary suite is a retreat with fireplace, w/o to the grounds, dressing room, and a 6-pc spa-inspired ensuite with dual steam shower and smart toilet. Upstairs offers spacious bedrooms with walk-ins, renovated baths, and a custom dressing room.The finished w/o lower level includes a self-contained one-bedroom suite with private entrance, kitchen, and 4-pc bath, ideal for in-laws or multi-generational living. A rec-room with fireplace and wall-to-wall windows, games room, glass-enclosed gym, and theatre complete the space. A separate two-car garage with office/bonus room, kitchenette and 3-pc bath adds flexibility. Resort-style grounds feature an inground pool with deck jets, cabana, orchards, landscape lighting, and 24kw Generac generator. Smart home integration with Control4 & upgraded HVAC systems complete the home. Enjoy true privacy just minutes to Uxbridge amenities and approximately 12 minutes to the 407. An exceptional opportunity to own a private retreat without compromising convenience. Welcome home!