Reimagined and inspired, the one thousand one hundred twenty-five Longvalley Estate offers a rare opportunity on one of the largest remaining acreages on the North Shore. Privately set behind mature trees and bordered by a rolling river, tranquil pond, and sweeping golf course views, this exceptional property delivers a true three hundred sixty-degree natural setting just moments from town, Metra, top-rated schools, and only twenty-five minutes to downtown Chicago and O'Hare. Originally built in 1927, the home blends timeless architectural character with thoughtful updates and incredible potential. Re-envisioned with virtual renderings by Lauren Collander Interiors, the residence showcases expansive living spaces designed for both everyday living and grand entertaining. A formal living room and dining room feature a classic limestone fireplace, herringbone wood flooring, and floor-to-ceiling windows overlooking the pool and scenic grounds. A dramatic forty-foot family room flows seamlessly into a billiards area, bar, and sun-filled atrium with soaring ceilings and radiant heated floors. The separate chef's kitchen includes an adjoining family room and breakfast area with views of the expansive west drive—ideal for future recreation or sport court possibilities. Outdoor living is equally impressive, with heated bluestone patio floors, an outdoor fireplace, and year-round enjoyment of the surrounding landscape. The renovated pool house includes a full bathroom and kitchenette, complemented by Ipe decking and bluestone surround. Upstairs, a grand library and private office capture panoramic views while six additional bedrooms and bathrooms include a spacious primary suite overlooking the pool and grounds. The lower level offers flexible space for recreation or future customization. A rare offering combining scale, privacy, and unmatched natural beauty. *Some photos are virtual renderings of what a buyer can do with the current space.*