Welcome to 131 Mayfield Drive, an exceptional newly built custom home set on a premium 60 x 131ft lot. Offering approximately 3,200 sq ft above grade plus a fully finished 2,000 sq ft walk-up basement, this residence combines quality craftsmanship with thoughtfully designed living spaces. A grand marble foyer welcomes you into the home, leading to a formal dining room and an impressive living room highlighted by floor-to-ceiling windows and a gas fireplace. The layout flows effortlessly into the chef-inspired kitchen, appointed with high-end appliances including a Wolf gas stove, Sub-Zero refrigerator, Miele dishwasher, Wolf microwave, and warming drawer. A striking marble waterfall centre island with breakfast seating creates the perfect space for everyday living and entertaining.Upstairs, the second level features four spacious bedrooms and three full bathrooms. The primary suite offers a recessed ceiling with an elegant chandelier, a walk-in closet, and a luxurious ensuite complete with a glass shower and separate soaker tub. A convenient second-floor laundry with stacked washer and dryer adds everyday practicality. The fully finished walk-up basement is designed for ultimate comfort and entertainment, featuring a spacious family room, private theatre room, dedicated office/den, exercise room, full bathroom, and a spa-inspired retreat complete with a sauna and steam room-ideal for extended family living or hosting guests in style. Premium upgrades include heated engineered hardwood flooring throughout the home, quality tile in all bathrooms, and a second laundry on the main floor. A rare opportunity to own a beautifully