This impressive executive residence offers exceptional space, timeless design, and a beautifully landscaped, park-like backyard on a rare 185-foot-deep lot filled with mature perennials. Offering approximately 4,673 sq. ft. above grade plus a fully finished basement, the home provides outstanding versatility for large or multi-generational families. The basement includes a living and dining area, full-size kitchen, bedroom, and 4-piece bathroom. ideal nanny or in-law suite. A rare 4-car tandem garage provides ample parking and storage. The main level is bright and welcoming, anchored by a dramatic two-storey foyer with a striking three-level circular open staircase. Elegant formal living and dining rooms are enhanced with French doors, while a private library features built-in bookcases. The sunken family room offers a comfortable space for everyday living. The large kitchen includes a walk-in pantry and is complemented by a main-floor laundry room with walkout to the side yard. Upstairs, the spacious primary bedroom retreat features two walk-in closets and a generous ensuite bathroom. Four additional bedrooms are all well-proportioned and exceptionally spacious. Lovingly maintained by the original owners, this bright, open-concept home is ready for a family who will care for it as their own. Ideally located in prestigious Credit Mills, close to Erin Mills Town Centre, Trillium Health Partners Hospital, the University of Toronto Mississauga, Highway 403, top-rated schools, and Streetsville GO Station.