Welcome to 2439 Arioso Court, a beautifully maintained 4-level sidesplit tucked away on a quiet, family-friendly court in one of Mississauga's most desirable mature neighbourhoods. Situated on nearly 1/4 acre lot, this home offers exceptional outdoor space with mature trees and plenty of room to entertain, garden, or expand. Inside, you'll find 3 generous bedrooms including a primary with an ensuite bath, hardwood flooring, a modern kitchen with granite countertops, stainless steel appliances attached to a sunroom and walkout. The in-between level features a powder room, side entrance and a warm and inviting family room with a wood burning fireplace and a walkout to a large deck perfect for everyday living and gatherings. The finished basement provides a versatile space for use as a recreation room/office/additional bedroom/home gym. Upgrades include newer windows, staircase, furnace, AC, water filtration system, deck, roof, gutters, appliances, water heater, 200 amp electrical panel, doors and more. Located close to top-rated schools, parks, shopping, Clarkson GO train with express to Union, transit, and easy highway access, this is a rare opportunity to own a spacious home on a premium lot in a peaceful, well-established community.