Welcome to this exceptional upgraded detached home offering approximately 3,600 sq. ft. of finished living space in the prestigious community of Kleinburg. Situated on a premium pie-shaped lot expanding to 67 ft at the rear with no sidewalk, this beautifully maintained property combines luxury, functionality, and income potential.Featuring elegant upgrades throughout including smooth ceilings, designer light fixtures, hardwood staircases with wrought-iron pickets, exterior pot lights, security cameras, and a smart entry door lock. The gourmet kitchen is equipped with stainless steel appliances, stone countertops, stylish backsplash, oversized centre island, extended pantry cabinetry, and a bright breakfast area with walk-out to the fully fenced backyard.The main floor offers a spacious family room with gas fireplace, dedicated office, and convenient laundry room. The primary bedroom includes a walk-in closet and a luxurious 5-piece ensuite with upgraded Toto toilet.A standout feature is the professionally finished legal basement apartment with separate entrance, offering 2 bedrooms + den, 1 full bathroom, and potential rental income of approximately $2,400/month.Ideally located minutes to Highway 427 and close to parks, schools, grocery stores, restaurants, banks, and everyday amenities. A rare opportunity to own a beautifully upgraded home in one of Vaughan's most sought-after family communities.