319 Magnolia Valley Drive

O'Fallon, MO 63366

Stunning luxury 1.5-story home in Ft. Zumwalt West offering exceptional indoor-outdoor living and resort-style amenities. The backyard is truly a showpiece—featuring a heated in-ground saltwater pool, newer concrete decking, cover, pump, and salt cell, wrought iron fencing, and a covered patio with a dramatic see-through fireplace connecting seamlessly to the great room. Inside, the main level showcases a spacious great room with soaring 11’ ceilings, walls of windows, and a floor-to-ceiling stone fireplace that extends through to the outdoor living space. A formal dining room provides the perfect setting for entertaining. The chef’s kitchen is beautifully appointed with wood flooring, granite countertops, custom cabinetry with crown molding, abundant counter space, a large center island with overhang, gas range, new double wall oven, sink overlooking the backyard, and an oversized walk-in pantry. A convenient half bath and large laundry room with utility sink, hanging racks, and natural light complete the main level living area. The luxurious primary suite is privately situated on the main floor and features a sitting area, coffered ceiling, private patio access, dual walk-in closets, and a spa-like bath with vaulted ceiling, separate vanities, large soaking tub, oversized tiled shower with bench, and private water closet. Upstairs offers incredible flexibility with two generously sized bedrooms, both with walk-in closets, sharing a Jack-and-Jill bath with separate vanities, a fourth bedroom with large walk-in closet and private en suite bath, a secondary living area perfect for a family hangout space, and a spacious loft ideal for desks, study area, or playroom. The finished lower level expands the living space with egress window, large family room, recreation area with built-in wet bar (granite counters, tile flooring, bar seating), full bath, and a tiered theater room—equipment and furnishings negotiable. Additional highlights include a 3-car garage, new concrete driveway, newer roof, siding, facia, and subdivision amenities featuring a community pool and sports court. This home combines luxury, function, and exceptional entertaining space in one incredible package.

Listing courtesy of Berkshire Hathaway HomeServices Select Properties


Based on information submitted to the MLS GRID as of 2026-03-26 03:10 PM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.