409 Alex Doner Drive, Newmarket, ON L3X 1C6

Welcome to 409 Alex Doner a home designed to work with the way families live today and grow tomorrow. With over 5,200 sq ft of living space this extensively updated home delivers space, privacy, and move-in ready ease. A tree-lined approach leads to an architect-designed cedar portico. Inside, new maple hardwood floors, porcelain tile entry, and a seamless main floor layout create a bright, connected flow between living, dining, and kitchen spaces ideal for everyday living and entertaining. The kitchen is refined and functional featuring quartz countertops, stainless steel appliances, gas range, built-in coffee/wine station, dual beverage fridges, and reverse osmosis drinking system. A standout feature is the fully self-contained main floor studio apartment with private entrance, kitchenette, gas fireplace, heated bathroom floors, separate electrical panel, and sound dampening, fire-rated construction ideal for multi-generational living, a dedicated workspace, or changing lifestyle needs. Upstairs offers 4 spacious bedrooms, including a primary retreat with custom walk-in closet. Private backyard with 10 ft hedges and in-ground pool with copper ionization system instead of chlorine. New pool heater and new robotic pool cleaner in 2025. updated throughout with maple hardwood floors, pot lights, refined finishes. 3,561 square feet with total living area of over 5,200 sq ft. 6 bathrooms. 2-car garage with storage loft, expanded driveway for 3 vehicles. Self-contained separate studio apartment with multi-generational family living. Finished basement with music room, workshop, guest bedroom with ensuite, and ample storage. This house presents beautifully and is move-in ready.