Offered for the first time in 40 years by the original owners, 578 Silverthorne Crescent reflects decades of pride of ownership - a home carefully maintained and now ready for its next chapter. A smart and functional layout that maximizes every square foot, this bright and spacious 4+2 bedroom detached home offers over 2,000 square feet above grade, PLUS a finished basement with separate side entrance, two kitchens, and two laundry rooms. The upper-level family room with fireplace can be used as a 5th bedroom or office. Freshly painted and updated with newer windows and roof, the home also features hardwood on the main and second floors, an oak staircase with new spindles, smooth ceilings in the living and dining areas as well as an updated kitchen with granite countertops, eat-in area, stainless steel appliances, undermount sink, a ton of cabinet space and convenient walk-out to the backyard. The spacious primary bedroom includes a walk-in closet and 3-piece ensuite. Conveniently located in a well-established Mississauga pocket, this home is just minutes drive from Heartland Town Centre and Square One Shopping Centre, with a plaza within walking distance featuring Paramount Fine Foods and Paramount Butcher Shop-making daily errands and quality groceries effortlessly convenient. Families will appreciate access to schools including St. Francis Xavier Secondary School (8/10 academic rating per the Fraser Institute), along with nearby parks, trails, and green space. Quick access to Highway 403, 401, and Hurontario Street makes commuting across the GTA simple. A standout offering in size, layout, and location.