Welcome to 15 Sugarberry Avenue, a truly stunning home in the heart of Cornell that shows like a model and feels brand new. Just three years old and boasting nearly 2,500 square feet above grade plus a beautifully finished 1,000 square foot basement with its own private entrance, this property is one of the finest offerings in the community. Inside, over $150,000 in upgrades create a seamless blend of luxury and function. Wide 6 plank hardwood floors flow throughout, while the custom kitchen impresses with extended cabinetry, high-end LG and KitchenAid appliances, built-in oven/microwave, and striking quartz waterfall countertops. The open family room is anchored by a dramatic quartz feature wall with electric fireplace, and pot lights brighten every corner of the home. Even the laundry room has been elevated with custom cabinetry, backsplash and quartz counters. The basement offers incredible flexibility finished with a full bedroom and ensuite bath, a sleek kitchen setup (minus appliances), and a dedicated projector wall for the ultimate movie nights. Perfect as an in-law suite or with great rental potential. Step outside to a fully landscaped side yard with brand new interlock, garden beds, and full fencing ideal for entertaining or quiet evenings outdoors. Located steps from top amenities, this home is minutes to Highway 407, Markham-Stouffville Hospital, Cornell Community Centre & Library, Markville Mall, parks, schools, and the new Cornell transit terminal. This is more than a home its a lifestyle. Quite simply, the best house in Cornell.