Open House CANCELED. ORIGINAL OWNER, VERY WELL-MAINTAINED, 2-story home in the sought-after Monticello subdivision in O'Fallon! Spacious main floor w/half bath, laundry room, dining room/office, living room, & LARGE FAMILY ROOM w/GAS FIREPLACE that opens to kitchen & breakfast room. Off kitchen you'll find an ENCLOSED DECK/SUNROOM, overlooking the BEAUTIFUL, level, FULLY FENCED, LARGE BACKYARD. Addtl outdoor deck area has plenty of space for grilling too! The finished LL can provide more family room space, office, play space, craft area, etc. On the 2nd floor you'll find a LARGE Master Suite, w/ a NEWLY UPDATED MASTER BATH, 3 addtl bedrooms, & 2nd full bath. Kitchen Update (2021 w/all new appliances, new cabinets, & granite countertops. Other recent updates: Roof (2016), A/C (2016), Garage Door (2018), Humidifier (2018), Furnace (2021)! Subdivision amenities: Pools/Courts/Clubhouse/Lake! Convenient access to Hwys 40/364/70. John Weldon Elem., Francis Howell Middle & Francis Howell HS.