Open House Sunday 9/13 1-3 PM!!! Welcome to 331 Fallon Pkwy. Beautifully updated 3 bedroom ranch in desirable Pennial Park. Built in 2007 and lovingly improved over the years, this home now offers 2,106 sq ft of comfortable main level living after the addition of a bright four-season sunroom, plus a full unfinished basement ready for your future expansion plans. Step inside to an open floor plan with vaulted ceilings, a cozy gas fireplace, and an inviting living and dining area that flows effortlessly into the kitchen. In 2019 the kitchen was thoughtfully refreshed with painted cabinets, new hardware, a stylish new backsplash, granite countertops, a new pantry door, and new flooring that continues into the convenient main-floor laundry room with additional half bath. The sunroom is filled with windows that capture the backyard views year-round. The backyard boasts an oversized patio that offers afternoon shade, mature trees, ample green space, and a white vinyl fully fenced yard. All bedrooms and full bathrooms are located on the main floor for easy one-level living. The primary suite features an ensuite bath with dual vanity, soaking tub, and separate shower. Two additional bedrooms and a hall bath complete the main level. Interior walls and ceilings were freshly painted in 2019, toilets were replaced the same year, and 2-inch blinds were added throughout the home. Upgrades include: new roof was installed in 2022, hot water heater - 2014, sump pump - 2015, and a new garage door opener was added in 2026. The 3-car garage offers plenty of parking and oversized storage with an extra deep side of the garage. Convenient St. Peters location in the Fort Zumwalt school district. Come see this move-in ready ranch today.