Nestled on a sprawling 1.16+ acre waterfront site, this magnificent French Provincial residence is the epitome of luxury living. Step into a grand foyer where a cascading staircase greets you with sweeping sightlines of the serene lake. The main floor boasts rich hardwood floors, custom moldings, and striking arched entryways. The formal dining room sits just off the foyer, while the living room with a gas fireplace and double French doors leads to charming Juliet balconies with lake views. The heart of the home is the spectacular kitchen, equipped with an oversized island, gleaming quartzite counters, high-end appliances, and a sunny breakfast room. The open-concept design seamlessly connects to the great room, where a vaulted, beamed ceiling, gas fireplace, and triple French doors invite you out to a charming deck and three-season room. Mirroring the great room's design, the three-season room offers stunning vistas, complete with its own gas fireplace for year-round enjoyment. A main-floor guest suite and full bath offer convenience and privacy, while the study, outfitted with a built-in desk, is perfect for working from home. Upstairs, the second-floor boasts a cozy loft reading nook and a convenient laundry room. The luxurious primary suite boasts serene water views, a sitting area, a spa-like ensuite, and an expansive walk-in closet. Three additional bedrooms, each with ensuite baths and walk-in closets, complete this level, ensuring everyone has their own private retreat. The light-filled English lower level is an entertainer's dream with a rec room, fireplace, and a projector with a screen for movie nights. A huge wet bar, game and exercise rooms, and a 6th bedroom with a full bath make this space as functional as it is fun. Step outside to enjoy the lakefront fire pit and direct access to the lake, where you can kayak, fish, or ice skate right in your backyard. The stunning natural views and endless sunsets are truly unmatched. Located near premier shopping, dining, award-winning Barrington D220 schools, and easy access to I-90 and O'Hare, this home offers the perfect blend of luxury, tranquility, and convenience.