3 Graystone Court Situated on a coveted cul-de-sac in the Estates of Thornberry Woods, this beautifully renovated Creststone model offers one of the neighborhood's largest floor plans, with over 5, 900 square feet of finished living space. The showstopping kitchen, completely reimagined by Bradford & Kent in 2023, is the heart of the home, complemented by newer main-level hardwood flooring, an updated staircase with modern balusters, and a dramatic two-story great room with a gas fireplace, soaring ceilings and expansive windows. A dedicated first-floor office with access to a full bathroom adds flexibility to the spacious, thoughtfully designed layout. Upstairs, the primary suite features a walk-in closet and a refreshed bath with dual vanities and a walk-in shower. The finished lookout basement takes entertaining to another level with a newer bar, home theater, additional bedroom or flex space, full bathroom, and abundant storage. Outdoors, a composite deck with pergola overlooks the generous yard. Major improvements include HVAC (2026), gutters and downspouts (2025), and roof (2018). Additional highlights include a Generac generator, Tesla charger, irrigation system, smart doorbell, and three-car side-by-side garage. Ideally located within Naperville District 203, serving Ranch View Elementary, Kennedy Junior High, and Naperville Central High School, with convenient access to Greene Valley Forest Preserve, shopping, dining, and major commuter routes. An exceptional combination of space, style, and thoughtful updates in one of Naperville's most desirable settings.