Welcome to 65 Hillburn Lane, a true masterpiece of elegance and sophistication. Nestled within the prestigious Wynstone community, this 8,908-square-foot estate rests on a serene 1.5-acre wooded lot with a quiet ravine backdrop. A circular drive, extensive hardscape, and a four-car garage-enhanced with a new floor and slat walls (2024)-set the stage for the grandeur that awaits inside. Step through the dramatic entryway to discover expansive living spaces featuring hardwood floors, a striking staircase, detailed millwork, and four fireplaces, with new stone on great room and master bedroom fireplaces (2022). The open floorplan highlights a soaring two-story great room and a bright, flowing layout designed for both everyday living and entertaining. There is a dedicated office space on the main level with an adjacent full bath. Upstairs you'll find five bedrooms, one is currently being used as a large playroom, and another as an additional office space, offering incredible flexibility. The primary suite is a luxurious retreat with a spa-like ensuite showcasing a jacuzzi tub, separate shower, dual sinks, and a spacious walk-in closet. At the heart of the home, the chef's kitchen combines timeless character with thoughtful upgrades. A redesigned island with new cabinetry, counters, and a beverage fridge (2022), along with updated countertops, backsplash (2022), and a new dishwasher (2023), makes the space as functional as it is beautiful. Outdoor living is equally inviting, with a private patio and deck overlooking a very private, professionally landscaped backyard, refreshed as recently as 2025. The finished walkout lower level is designed for recreation and relaxation, featuring a full bar, wine cellar, game room, sprawling recreation area, an additional bedroom serving as a private guest suite with full attached bath, and a dedicated gym space. Practical improvements give even greater peace of mind, including new lighting fixtures (2024), gutters (2024), washer and dryer (2022), water heater (2022), furnace (2020), A/C systems updated in 2021 and 2022, and a roof replacement in 2019. Blending privacy with community, this estate offers a rare opportunity to enjoy refined living in a tranquil setting-all within the award-winning Barrington School District.