Absolutely extraordinary custom estate offering an unmatched combination of luxury, craftsmanship, and resort-style living on one of the largest premium lots in Belmont. *** A grand marble foyer welcomes you into an elegant interior highlighted by wide-plank hardwood flooring, custom millwork, detailed decorative finishes, wrought iron stair balusters, and abundant natural light. The thoughtfully expanded floor plan includes multiple custom additions that significantly enhance the home's size, functionality, and appeal. *** At the heart of the home is a spectacular chef's kitchen featuring premium Viking and Sub-Zero appliances, a six-burner range with pot filler, Advantium double wall ovens, custom cabinetry, stone countertops, and exceptional workspace. The adjoining sunroom addition creates the perfect gathering space with a cozy gas fireplace and picturesque views of the outdoor retreat. *** The expansive family room features slate flooring, custom built-ins, a gas fireplace, and ample space for entertaining. A richly appointed main-level library with built-in shelving offers the ideal home office or study, while the impressive conservatory addition is surrounded by walls of windows that flood the home with natural light. The formal dining room showcases custom moldings, a tray ceiling, and a butler's pantry complete with wine cooler. *** The luxurious primary suite is a true private retreat featuring a coffered ceiling, gas fireplace, spacious sitting room, expanded custom closet space, and a spa-inspired bath with heated tile floors, elegant columns, illuminated dome ceiling, oversized shower, and premium finishes throughout. *** Extensive additions include a three-story expansion creating additional space for the conservatory, golf simulator room, and expanded primary suite closet; a two-story addition adding the sunroom and card room; and a separate two-story addition incorporating an oversized laundry room and additional finished lower-level living space with full bath. *** The fully finished lower level offers an incredible entertainment experience with a massive recreation room, dedicated theater area featuring a 4K digital projector and Polk Audio sound system, custom wet bar, game room, card room, exercise room, golf simulator room, workshop, den/guest bedroom, two full bathrooms, and abundant storage. All installed audio/visual equipment conveys, including multiple televisions, projectors, speakers, and entertainment systems. *** Outdoor living is equally impressive. The nearly one-acre homesite has been transformed into a private natural stone oasis featuring extensive hardscaping, a tranquil stream, koi pond, outdoor stone fireplace, built-in stone cooking and grilling area, jacuzzi, mature landscaping, irrigation system, and multiple gathering spaces designed for year-round enjoyment. The setting offers exceptional privacy and one of the largest lots in Belmont. *** Additional highlights include three gas fireplaces, custom window treatments throughout, epoxy-coated garage flooring, upgraded lighting and fixtures, extensive technology enhancements, and countless custom details rarely found in today's market. *** Residents of Belmont Country Club enjoy exceptional amenities including Arnold Palmer Signature golf course, modern fitness center with classes, 7 tennis courts, and pickleball, three swimming pools, upscale dining at Lee's Table & Tavern, and year-round social events and community activities. The HOA also provides lawn care, trash and recycling, high-speed internet, and cable TV, making homeownership easy and low maintenance. Prime Loudoun County location convenient access to: Washington Dulles International Airport, Belmont Chase shopping, and dining. One Loudoun lifestyle center and Lansdowne Town Center. With nearby access to the Silver Line Metro and major commuter routes, this location blends luxury living with everyday convenience.