Welcome to this grand oasis, nestled on 3.01 acres of land in a serene cul-de-sac within the highly regarded Jericho School District. This contemporary stucco style mansion, boasting 6,806 square feet of living space, is surrounded by lush plantings that create a private summertime sanctuary. The interior features an opulent marble entry foyer that leads into a spacious living room with one of the home's three fireplaces, followed by a wood-paneled office and a family room/media room designed for elegance and comfort. The custom eat-in kitchen is perfect for culinary enthusiasts, while the formal dining room sets the stage for lavish entertaining with a koi pond view. This mansion includes five well-appointed bedrooms; the first floor houses three, each with its own full bath, while the second floor is dedicated to the luxurious master suite with a master bath and walk-out terrace, plus an additional bedroom with a full bath. The home also includes a wet bar and a fully finished basement with full bath that adds extra entertainment space and convenience. The exterior is just as impressive with a heated inground pool and newly renovated pool house, private tennis/volleyball and basketball courts, and extensive patio and deck areas for outdoor enjoyment. A spacious four-car garage and inground sprinklers add practicality to the property's extensive list of features. Located adjacent to Muttontown Preserve and within a 10-minute drive to essential shopping at Home Depot, Whole Foods, Ikea, and Broadway Commons mall, this property combines luxury, privacy, and accessibility in one of Long Island's most desirable areas.