Williamson County, IL homes for sale & real estate

Williamson County, IL Homes for Sale

Beautiful custom built 4 bed and 4 bath secluded home with waterfront on your own private lake. Features include vaulted ceilings, large master bedroom, granite countertops, and new hardwood flooring and tile. Large recreation room above the 3 1/2 car garage perfect for a theater. Full finished walkout basement features a bar, gas fireplace, game room, guest bedroom, and huge family room for entertaining. Outside features a huge covered porch for sitting out and enjoying the views of your shared private lake. There is even a large workshop ready for your projects. This is a perfect private relaxing location for you!

Williamson County, IL Homes for Sale

Welcome home to this charming Herrin property offering comfortable main-level living and exciting potential for expansion. The main floor features two bedrooms, one full bathroom, a cozy living room, kitchen, and laundry room, all conveniently located on one level. Newer flooring throughout adds a fresh, updated feel to the space. The kitchen includes freshly painted cabinets, a stove, and a refrigerator, making it move-in ready while still offering room to personalize. Just off the kitchen, the back door leads to a deck overlooking a large yard, perfect for relaxing or entertaining, complete with a fire pit for enjoying evenings outdoors. Upstairs, the home offers interior stair access to

Williamson County, IL Homes for Sale

Nestled at the end of a quiet lane in the peaceful rural community of Pittsburg, Illinois—just minutes east of Marion—this charming 2-bedroom, 2-bathroom home offers the perfect blend of comfort and outdoor appeal. Outdoor enthusiasts will love the expansive backyard, featuring a stone fire pit, covered patio, and spacious deck—ideal for relaxing or entertaining. Step directly from the deck into the well-appointed kitchen, complete with ample cabinetry and a convenient breakfast island. The split-bedroom layout provides privacy, with the primary bedroom boasting three generous closets. In addition to the cozy living room, two versatile flex spaces offer options for informa

Williamson County, IL Homes for Sale

If you’re looking for peaceful country living, this is it. This brick home offers 3 spacious bedrooms, 2 full baths, and sits on approximately 15 acres. The family room features a cozy woodburning fireplace, and the laundry room comes with a washer and dryer included. Outside, you’ll find a detached 2-car garage, a large 72' x 26' pole barn with 5 stalls, and a storage shed. With plenty of open space, it’s perfect for horses, dirt bikes, gardening, or any outdoor hobby. All this just 10 miles from Marion. Solar Information: The solar panels require a $250 buy-in/transfer fee for the new owners. They are set up one-to-one with Ameren, meaning excess energy produced during h