Welcome to this stunning 1.5-story McKelvey home, built in 2018 and nestled on a nearly half-acre fenced lot at the end of a quiet cul-de-sac! Boasting nearly 4,500 sq ft of beautifully finished living space, this 5-bedroom, 4.5-bathroom home is packed with upgrades. The main floor features a spacious primary suite, custom pantry, and main floor laundry for ultimate convenience. You’ll love the new wood flooring and carpet throughout, fresh paint, and the chef’s kitchen with gas cooktop, double oven, and stainless steel appliances. Upstairs, a large loft provides flexible living or office space, while the newly finished basement offers a cozy fireplace, full bar, expansive rec room, full bath, and a 5th bedroom—perfect for entertaining or guests. The oversized 3-car garage and location on a premium cul-de-sac lot make this home a rare find in O’Fallon!