Welcome to 3 Cobblestone Court—where you'll discover the perfect blend of space, style, and serenity in this impeccably kept colonial tucked away on a quiet cul-de-sac in Nesconset’s most desirable enclave. This stunning 4-bedroom, 2.5-bath colonial is perfectly positioned on a beautifully landscaped 0.32-acre lot within the highly acclaimed Smithtown School District. Only 26 years young and meticulously maintained, the home features a grand entry, spacious formal and casual living areas, a bonus home office, and a luxurious primary en-suite retreat. The fully finished basement adds versatility, while the 2-car garage provides convenience and storage. Step outside to your entertainer’s dream backyard—private, lush, and perfect for unforgettable gatherings. Close to everything, yet tucked away on a serene cul-de-sac, this is a rare opportunity to own a true gem in a prime location.