Beautifully maintained home in the Three Village School District featuring a legal accessory apartment with a private entrance, two electric meters, and gas heating. The first floor features central air conditioning, three bedrooms, an eat-in kitchen, a living room, a dining room, and a beautiful marble bathroom. The fully finished basement provides additional space for recreation and entertaining, featuring tile flooring, an egress window, an electric fireplace, and a brand-new bathroom with a separate shower area. The upstairs accessory apartment features three wall-mounted air conditioning units, a spacious bedroom, a second bedroom or home office, a bright and airy living room, and a full eat-in kitchen with a new washer and dryer. A beautifully renovated bathroom with a soaking tub and separate shower, along with ample closet space, adds comfort and convenience. Enjoy a private, fenced backyard with park-like grounds and a large custom deck off the kitchen—perfect for outdoor dining, entertaining, or simply relaxing. Conveniently located approximately a nine-minute drive from Stony Brook University and Hospital, with restaurants and shopping nearby, this home combines comfortable living, a versatile layout, and a desirable location.