Welcome to 341 Falcon Hill Drive in O'Fallon, MO 63368—a move-in ready ranch home offering 4 bedrooms, 3 full bathrooms, and an open-concept floor plan designed for effortless daily living and entertaining. The main level features bright, open living spaces and an updated kitchen with modern appliances. Major systems have been fully addressed for long-term peace of mind, including a newer HVAC system, a newer hot water heater, and a brand-new concrete driveway and walkway that enhance its high-end curb appeal. The expansive finished lower level significantly multiplies your usable square footage. It features a massive recreation room, a 3rd full bathroom, and a spacious 4th bedroom suite—making it an ideal setup for extended guests, a teen suite, or a private home office. Situated in the award-winning Fort Zumwalt West School District, this home sits minutes from WingHaven Country Club and golf course, premier shopping, dining, and daily conveniences. Commuters will appreciate fast, direct access to Highway 364, I-64/40, and I-70. An Immaculate, turnkey 4-bed, 3-bath ranch in a prime St. Charles County location. Schedule your showing today.