Welcome to your dream home in the heart of O'Fallon! This beautifully updated 4-bedroom, 3.5-bath home sits on a spacious corner lot with refreshed curb appeal, countless upgrades & located just minutes from schools, parks, hospitals, Scott Air Force Base, and highway access. Enter into to a bright, two-story foyer featuring a stunning bay window that fills the space with natural light. The main floor offers a formal dining room, a versatile office/playroom, half bath, cozy living room w/ gas FP, large eat-in kitchen & mud/laundry room for added convenience. Upstairs finds two generously sized bedrooms w/ walk-in closets & a refreshed full hall bathroom. The expansive primary suite boasts a walk-in closet & spa-like ensuite w/ double vanities, soaking tub, separate shower. The finished basement includes a spacious family room, 3rd full bath, 4th bedroom & plenty of storage. Enjoy the outdoors in your private backyard oasis, complete with a new 18x36 heated saltwater pool, expanded decking, a covered patio, and a charming garden sitting area—all surrounded by a privacy fence. Upgrades newer roof, windows, flooring, paint, appliances & garage door - just to name a few! This one is a must see!