Experience resort-style living at 1144 Green Bay Road - a unique and unparalleled estate originally built in 1937, and meticulously and lovingly restored in 1996 to resemble a French chateau. Built to commercial-grade standards with a limestone and concrete base, steel supports, steel girders, and most interior walls of plaster, this iconic residence is a true local landmark situated on 1.4 lush, private acres. Featuring over 6,200 square feet of refined living space, the home's stunning exterior showcases a dramatic stone facade, turret, slate roof, and original diamond lead front facing windows in living room, complemented by new windows on the majority of the first floor. The magnificently manicured grounds are an entertainer's dream, complete with a custom pool, pool house with full bath, and a half basketball court. Perfect for hosting, the expansive front lawn provides abundant space for parties, and the large driveway easily accommodates numerous guests. Inside, the entryway boasts marble floors leading to herringbone hardwood floors throughout, custom millwork, and plaster moldings. Elegant gathering spaces include a wood-paneled library, formal living room, dining room, family room, garden room, and a chef's kitchen with top-of-the-line appliances. The expansive primary suite was redone in 2024 and is a true sanctuary, recently updated with a spectacular custom dual closet, spa-inspired bath, and private, maintenance-free balcony. Additional bedrooms and living areas provide comfort and versatility, all supported by 4-zone heating and air conditioning. Ideally located moments from the renowned Ravinia Festival and downtown Highland Park's vibrant restaurants and shopping, this iconic estate masterfully blends timeless elegance with contemporary sophistication - designed for privacy, entertaining, relaxation, and legacy living on the North Shore.