A private cul-de-sac setting, nearly an acre of beautifully landscaped grounds, and a stunning modern transformation define this exceptional Hampton Bays retreat. Thoughtfully reimagined with a focus on sophisticated design and effortless living, this turnkey residence offers five bedrooms, three beautifully appointed baths, and approximately 2,760 square feet of light-filled interiors. Elegant yet inviting, the home unfolds through gracious living and entertaining spaces, including a formal living room, refined dining area, and a beautifully designed chef's kitchen featuring premium appliances, custom cabinetry, and elevated finishes throughout. The home's seamless indoor-outdoor flow is perfectly suited for the Hamptons lifestyle. Expansive entertaining decks overlook the resort-inspired backyard, where a heated gunite saltwater pool is surrounded by lush landscaping and exceptional privacy. Whether hosting summer gatherings, enjoying quiet mornings poolside, or unwinding beneath the stars, every space has been designed to embrace relaxed luxury. The spacious primary suite serves as a peaceful retreat, while four additional bedrooms provide comfortable accommodations for family and guests. A full basement offers additional flexibility and potential to tailor the home to your needs. Ideally positioned between Southampton and Westhampton Beach, 11 Stuart Court offers convenient access to renowned ocean beaches, waterfront restaurants, marinas, golf courses, and boutique shopping while maintaining the tranquility of a secluded residential setting. Offering the rare combination of privacy, scale, and turnkey luxury, this exceptional property embodies the very best of Hamptons living.