Welcome to your dream home! This custom-built 1.5-story, 4-bed, 3.5-bath gem is nestled in the desirable Mason Glen subdivision in Lake St. Louis. Perfect for entertaining, the spacious floor plan includes a 3-car garage and a Chef's kitchen featuring high-end appliances, a large island with prep sink, and seating. The kitchen also boasts 44 custom cabinets with under-cabinet lighting and a ceramic backsplash. The main floor offers a primary suite with a luxurious en-suite bath. Upstairs features a bonus room, one bedroom with en-suite, and two bedrooms sharing a Jack-and-Jill bath. The unfinished basement is a blank canvas, prepped with rough-in plumbing. Additional features include a tankless water heater, security system, irrigation system, and underground fencing. This beautiful home, with thoughtful upgrades, is a must-see!