Never Before Offered - One-of-a-Kind Golfview Hills Estate on the Largest Lot with 325 Feet of Lake Frontage! This spectacular all-brick and stone custom estate sits on the most premier lot in Golfview Hills, showcasing 325 feet of private lake frontage with breathtaking panoramic views on two sides, a private boat dock, and four patios for unmatched outdoor enjoyment. Encompassing approximately 11,895 square feet of exquisitely finished living space, the home also features an oversized four-car attached garage with a motorcycle door and an extraordinary walk-out lower level. This magnificent residence features 7 ensuite bedrooms and 9.5 bathrooms, 5 fireplaces, highlighted by a dramatic 2-story foyer, a richly appointed library, an elegant primary suite with a sitting room and fireplace, his-and-her dual bathrooms and expansive walk-in closets. Designed for both luxurious living and grand-scale entertaining, the home boasts two full gourmet chef's kitchens equipped with 4 Viking ranges. The walk-out lower level is a true showpiece, featuring two full pub bars, a media room, recreation and game rooms, two designer bathrooms, and radiant heated floors-all opening to the most incredible resort-style lakefront setting with double patio doors to the water. The third floor adds even more living space with a finished dance studio, while the first floor is home to the famous kids' castle room. Additional highlights include a screened-in terrace overlooking the lake, heated floors on the main and lower levels, a new DaVinci roof coming this fall, a sprinkler system, whole house generator and countless custom finishes and amenities throughout. This estate defines timeless craftsmanship, luxurious amenities, and an unparalleled waterfront lifestyle in prestigious Hinsdale. This is truly a once-in-a-lifetime opportunity to own one of Golfview Hills' most remarkable estates.