Welcome to this custom-built wide-line ranch, beautifully situated on a rare half-acre property in the East Islip School District! From the moment you step inside, you'll love the bright, spacious open-concept layout featuring a large living room, dining room and kitchen that flow seamlessly together-perfect for everyday living and entertaining family and friends. Nestled on the right side of the home are three comfortable bedrooms and a full bath, while the opposite side offers wonderful additional living space with its own living room, bedroom and bathroom-an ideal setup for extended family, an out-of-town guest suite, home office, or mother/daughter-style living. Step outside to a beautiful rear deck overlooking the expansive half-acre property, offering plenty of room to entertain, garden, play or simply relax and enjoy the peaceful surroundings. The property is ideally located near Connetquot River State Park Preserve, offering convenient access to beautiful natural surroundings, outdoor recreation and scenic walking trails. Spacious, versatile and set on an exceptional piece of property in the East Islip School District, 941 Montauk Avenue is a rare opportunity you won't want to miss!