Welcome to 153 Cornell Drive, Commack – where custom design meets modern luxury. This fully renovated and thoughtfully expanded 4-bedroom, 2.5-bathroom home is loaded with high-end finishes and designer touches throughout. The main floor features rich, dark-stained white oak flooring and an open-concept layout that seamlessly connects the dining room and stunning chef’s kitchen—complete with an oversized waterfall island, white oak cabinetry, and stainless steel appliances. The living room is situated at the back of the home with custom built-in shelving and French doors that open to a newly paved patio and a level backyard—perfect for entertaining. Upstairs, you'll find a beautifully expanded primary suite with vaulted ceilings, a generous walk-in closet, and a luxurious en-suite bathroom featuring a soaking tub, double vanity, and oversized shower. The additional three bedrooms are all spacious with oakwood flooring, and the second full bathroom mirrors the primary with its upscale finishes. Convenient second-floor laundry is tucked neatly behind double doors. Additional highlights include a finished basement, new windows throughout, a newly converted gas heating system, and a 2-car garage with a sealed and painted floor. Located in the Town of Smithtown within the Commack School District, this home is just minutes from shopping, parks, and schools. A true move-in ready masterpiece – don’t miss your chance to call it home.