On one of the Gold Coast's most enchanting tree-lined streets, this limestone residence blends historic grace with modern sophistication. Set on an extraordinary 25x149 lot, the home offers soaring ceilings, original millwork, and elegant architectural detail seamlessly paired with contemporary touches. Flooded with natural light throughout, every space has been designed to elevate both daily living and entertaining. The second level features four spacious bedrooms, creating a functional and family-friendly layout. At the heart of the home, the kitchen and family room showcase a modern fireplace with storage and a dramatic wall of glass opening directly to the back terraces, an ideal setting for effortless indoor-outdoor living. Expansive living and dining rooms highlight timeless proportions, while the flexible lower level with guest suite offers comfort and versatility. The top level is a private primary sanctuary, complete with an all-new spa-like bath clad in limestone and accented with gorgeous hemlock wood. A soaking tub positioned beneath a skylight creates a serene focal point, while a sauna and an attached yoga/workout room extend the home's commitment to wellness. Just beyond, a private terrace provides a tranquil retreat in the treetops. Additional highlights include a private elevator, updated baths, a new laundry room conveniently located on the bedroom level, and a rare attached 3.5-car garage. Multiple outdoor terraces enhance the sense of space and connection to the outdoors. Steps from the lakefront, parks, world-class shopping, dining, and the renowned Latin School of Chicago, this Gold Coast residence is more than a home, it's a lifestyle of elegance, wellness, and sophistication in the city's most iconic neighborhood.