Magnificent on Madeline Heights! Your Dream Home Awaits! Welcome to this spectacular executive home nestled on one of Newmarkets most desirable cul-de-sacs, backing directly onto the 15th hole of St. Andrew's Golf Course. Offering over 4,200 sq. ft. of beautifully finished living space, this home seamlessly blends luxury, functionality, & stunning natural views.Step inside to a slate-tiled entry leading into a fully upgraded main floor, featuring maple hardwood in the office and a versatile dining room that can be adapted to suit your lifestyle. The gourmet kitchen is a chefs dream, renovated with black and white quartz countertops, custom hood, six-burner gas range, French door wall oven, and a stainless steel appliance package including a built-in microwave, dishwasher and beverage fridge. A wraparound island, coffee bar, appliance cupboard, granite double sink, and wine rack make this space as functional as it is beautiful.Enjoy meals in the eat-in kitchen with hardwood floors and walk-out access to the custom two-tier Trex composite deck with glass railings, offering breathtaking golf course views and a fully fenced yard.The stunning great room showcases 17-foot cathedral ceilings, grand custom windows, gas fireplace, and Hunter Douglas blinds. A showstopping space perfect for entertaining. Upstairs, you will find three spacious bedrooms with hardwood flooring, including a luxurious primary suite with walk-out to the upper deck, five-piece ensuite, and serene golf course views.The walkout lower level adds incredible flexibility with large windows, gas fireplace, stone patio with hot tub, two additional bedrooms, an exercise area, and a workshop/storage space perfect for an in-law suite or multigenerational living.This immaculately maintained home is a rare find in a highly sought-after enclave, offering timeless finishes, a double garage, and unbeatable location. This is more than just a home - it is a rare lifestyle opportunity you do not want to miss!