Welcome to 146 McWilliams Crescent, a spacious 4-bedroom, 5-bathroom home offering over 4,700 sq. ft. of finished living space in Oakville's desirable Preserve community with $$ spent on a low-maintenance backyard finished with premium artificial grass turf. This beautifully maintained home offers generous principal rooms, hardwood flooring, abundant natural light and a warm family room with gas fireplace. The chef-style kitchen features stone countertops, stainless-steel appliances, a centre island and a bright breakfast area overlooking the backyard. Upstairs, enjoy spacious bedrooms, a luxurious primary suite and the convenience of second-floor laundry. The finished walk-up basement with 8-ft ceilings, large recreation room, full bar and bathroom provides excellent additional living and entertaining space. Ideal for families seeking space, comfort and a premium Oakville location with lots of private schools. Enjoy nearby parks, trails, shopping, dining and Oakville Trafalgar Memorial Hospital. A major lifestyle benefit is the newly expanded Sixteen Mile Sports Complex and library, offering pools, fitness facilities, indoor track, gymnasiums, community programs and modern library spaces. Close to excellent schools including Oodenawi PS, Holy Trinity HS and White Oaks HS. Convenient access to the QEW/403 and 407 makes commuting easy.