Nestled on a beautifully landscaped setting, this one-of-a-kind custom estate presents a truly rare opportunity to own three separate parcels (4.2 acres combined) in the heart of Loudoun County, including two additional buildable lots. Thoughtfully designed and built by renowned Loudoun County builder Jay D. Cecca, known for exceptional craftsmanship and attention to detail, the home was originally constructed in 2004 and extensively renovated across all three levels. This 6-bedroom, 4.5-bath residence seamlessly blends timeless construction with refined modern luxury. The exterior showcases Hardie Plank siding with low-maintenance Koma trim, stone masonry accents on all four sides, mature landscaping, irrigation and lighting systems, custom paver details, a circular driveway, and an oversized 3-car side-load garage with built-in storage and myQ-enabled doors. Designed for both everyday living and exceptional entertaining, the home features soaring ceilings throughout, including 10-foot ceilings on the main level and 9-foot ceilings on the upper and lower levels, along with red oak hardwood flooring, layered crown molding, oversized baseboards, designer finishes, and abundant natural light. The gourmet kitchen is equipped with premium Thermador and GE Monogram appliances, including a built-in refrigerator/freezer, professional-grade range with downdraft exhaust, and opens seamlessly into the main living spaces and expansive views of the backyard retreat. The outdoor living experience is truly resort-inspired, featuring a custom chlorine pool with automatic safety cover, standalone hot tub, tranquil water features, expansive Ipe wood deck, covered pavilion with artisan masonry fireplace, ceiling fans, outdoor lighting, and a fully fenced backyard with multiple gates. California-style stacking glass doors and French doors create effortless indoor-outdoor living, making the home ideal for entertaining year-round. Additional outdoor features include a lighted basketball court, raised garden beds and extensive hardscaping. The fully finished walk-up lower level spans the footprint of the home and offers incredible flexibility with a large recreation area, custom wood slab bar with sink and beverage fridge, projector screen, detailed tray and coffered ceilings with accent lighting, an additional bedroom and full bath, and ample storage. Additional features throughout the home include a large finished bonus room over the garage, Google Nest thermostats, tinted windows, buried drainage systems routing water away from the home, and recently updated carpeting and tile. Meticulously maintained with professionally serviced systems and thoughtful upgrades throughout, this exceptional property offers the rare ability to enjoy private estate living while remaining just minutes from major commuter routes, shopping and dining, Dulles International Airport, Loudoun County wineries and breweries, and the everyday conveniences of both Chantilly and South Riding. Combining luxury living, future development potential, and an unbeatable location, this is a truly unique offering rarely found in today's market.