Williamson County Homes under $400,000

Williamson County Homes under $400,000

Welcome to Williamson County, Illinois – a hidden gem that beautifully blends small-town charm with modern conveniences. Nestled in the heart of Southern Illinois, this county is known for its rich history, stunning landscapes, and a tight-knit community that welcomes newcomers with open arms. With its picturesque parks, vibrant local culture, and a strong sense of community, Williamson County is an ideal place for families, retirees, and young professionals alike.

One of the most appealing aspects of Williamson County is its diverse real estate market, particularly for those looking for homes under $400,000. Here, you’ll find a variety of options that cater to different tastes and lifestyles. Whether you’re searching for a quaint single-family home with a spacious backyard, a charming bungalow with character, or a modern townhouse with all the latest amenities, Williamson County has something to suit every preference.

Living in Williamson County means enjoying a relaxed lifestyle while still having access to essential services, shopping, and entertainment. The area boasts excellent schools, making it a great choice for families, and it’s just a short drive to larger cities like Carbondale and Marion, where you can find even more options for dining, shopping, and recreation.

With affordable housing options and a welcoming community atmosphere, Williamson County is not just a place to live; it’s a place to thrive. Come explore the possibilities of calling this beautiful county home, and discover why so many are choosing to settle down here. Your dream home awaits!

Newest Williamson County Homes under $400,000

18879 Streetcar Road, Pittsburg
$184,000
4 Beds ⋅ 3 Baths ⋅ PA1270723 MLS
Looking for space you can actually use? This 4-bedroom, 3-bath home offers over 2,100 square feet on the main level, plus a full partially finished walk-out basement with two additional flex rooms, extra living space, storage, and garage space. Inside, you’ll find an open kitchen and dining area, a spacious primary suite, and plenty of room to spread out. Outside, enjoy the deck, large corner lot, and peaceful country setting surrounded by open land. If you’ve been searching for room, privacy, and possibilities, this one is worth seeing in person.

18879 Streetcar Road, Pittsburg
405 W Perrine Street, Johnston City
$85,900
4 Beds ⋅ 2 Baths ⋅ PA1270739 MLS
INVESTOR OPPORTUNITY! Spacious 4-bedroom, 2-bath home offering plenty of room and value-add potential. Features include a large dining room, updated kitchen with baker’s island and pantry, rear deck, fenced yard, inviting front porch, lots of storage, CAT5 wiring throughout, and some refinished wood floors. Spacious layout with a combination of updates and character, making this property worth a closer look for investors or buyers seeking a home with potential. Bring your vision and explore the possibilities!

405 W Perrine Street, Johnston City
1300 S Mechanic Street, Marion
$140,000
3 Beds ⋅ 1 Baths ⋅ PA1270717 MLS
Welcome to 1300 S. Mechanic St. in Marion! This 3-bedroom, 1-bath home offers 1,288 square feet of comfortable living space with some brand-new flooring. Inside, you’ll find a fully functional fireplace, an unfinished basement for additional storage, and a kitchen that includes the refrigerator. A washer and dryer are also included. Outside, the spacious yard offers plenty of room for gardening, landscaping, outdoor activates, or simply enjoying the space. An chicken coop and an established orchard, with organic fruit trees adding a unique touch to the property. With its recent updates, functional living space, and generous outdoor area, this home offers a great opportunity in a convenient Marion location.

1300 S Mechanic Street, Marion
719 E Benson Street, Herrin
$350,000
PA1270641 MLS
INVESTMENT OPPORTUNITY! Two duplexes situated on one lot in a convenient Herrin location, within walking distance of Herrin Park and Herrin High School. The property includes four total units, offering a great opportunity to add multiple income-producing units to your portfolio. Each duplex features two 2-bedroom, 2-bathroom units, with a kitchen, dining area, living room, laundry room, and attached single-car garage. A privacy fence separates the two duplex buildings, providing additional privacy for tenants. Built around 2002, this property offers a desirable combination of location, functionality, and investment potential. Square footage is approximate. Property addresses include 1401 & 1403 N 8th St and 719 & 721 E Benson St.

719 E Benson Street, Herrin
15252 Cochran Road, Marion
$375,000
3 Beds ⋅ 2 Baths ⋅ PA1270638 MLS
THIS IS WHERE COUNTRY LUXURY MEETS MODERN LIVING Escape to your own private slice of paradise with this stunning NEW CONSTRUCTION home situated on 4.67 beautiful acres! Designed with modern sophistication and country serenity in mind, this gorgeous 3-bedroom, 2-bath home delivers the space, style, and craftsmanship you’ve been dreaming of. Step inside to an open, airy floor plan filled with impressive finishes and generously sized bedrooms. The heart of the home showcases beautiful custom ¾-inch cabinetry paired with elegant quartz countertops, creating a kitchen that is as luxurious as it is functional. The oversized two car garage was built around a golf simulator with tall ceilings. Outside, the lifestyle is just as spectacular! Sip your morning coffee from the covered front porch, then unwind or entertain beneath the large covered back patio while taking in the peaceful acreage, gorgeous surroundings, and abundant wildlife. With 4.7 acres to call your own, there’s room to breathe, entertain, explore, and truly enjoy country living—without sacrificing the beauty and convenience of a brand-new modern home. This isn’t just a new home—it’s the country lifestyle you’ve been waiting for. Schedule your private showing today!

15252 Cochran Road, Marion
526 Power Plant Road, Marion
$169,000
1 Beds ⋅ 1 Baths ⋅ CA1046862 MLS
Located in Southern Illinois near the Lake of Egypt, this beautiful 3-acre wooded property offers a unique opportunity for an investor looking to complete and operate a multi-unit, short-term rental retreat. The property was originally designed as an Airbnb investment and includes the following structures: - 14'x36' Pole barn with finished studio apartment and 1 bathroom. - Attached garage storage for lawn mower and tools. - 14'x26' Finished Studio-style cabin with loft. -Two additional 14'x20' cabins in unfinished condition. -18'x20' carport With the existing structures and scenic setting, this property provides an excellent foundation for creating a cabin rental business, private retreat, or recreational getaway. The unfinished cabins offer significant potential for customization and increased income once completed. The property is conveniently located near the Lake of Egypt, which offers many outdoor recreational activities such as boating, fishing, swimming, and hiking. This location also offers easy access to Shawnee National Forest, the Crab Orchard National Wildlife Refuge and numerous wineries that are located throughout the southern portion of Illinois. For the investor who can see the potential, this is an opportunity to acquire a private, wooded property with multiple structures and a strong foundation for a unique hospitality venture.

526 Power Plant Road, Marion
11694 Elizabeth Drive, Marion
$225,000
3 Beds ⋅ 3 Baths ⋅ PA1270634 MLS
Welcome to this spacious 3-bedroom, 3-bath bi-level home situated on a corner lot in a quiet, established neighborhood. Step inside to a bright formal living room with a large picture window and a comfortable, functional layout. The spacious eat-in kitchen features stainless steel appliances, an island, tile backsplash, and plenty of room for dining. Just off the kitchen, the family room offers additional living and entertaining space with views and access to the large fenced backyard. Outside, enjoy a spacious deck with pergola, firepit, and plenty of room for gatherings, pets, or outdoor activities. The primary bedroom features two large closets and a private 3/4 bath. Additional highlights include vinyl plank flooring, a 2-car attached garage, water filtration system, and a fully encapsulated crawlspace with new insulation completed in 2018. Recent improvements include a water heater, and sump pump in 2024, along with septic improvements completed in 2024 and rain soft water softner/reverse osmosis water filter 2023. This well-maintained home offers generous indoor and outdoor living space with numerous updates already completed!

11694 Elizabeth Drive, Marion
616 E Grand Avenue, Carterville
$149,000
3 Beds ⋅ 2 Baths ⋅ PA1270617 MLS
Step inside a home where thoughtful updates and comfortable living come together beautifully. This completely remodeled 3-bedroom, 2-bath home offers 1,092 square feet of refreshed living space in the Carterville School District. Luxury vinyl flooring adds a clean, modern look, while the high-definition countertops bring style and character to the kitchen. Every update was chosen to create a home that feels fresh, inviting, and ready for its next chapter. Agent's husband is owner of selling LLC. If you have been searching for a beautifully remodeled home where you can move in and immediately feel at ease, this one deserves a closer look. Schedule your private showing today!

616 E Grand Avenue, Carterville
412 Elles Avenue, Carterville
$174,000
3 Beds ⋅ 2 Baths ⋅ PA1270611 MLS
Imagine mornings with room to breathe and evenings spent enjoying your own outdoor setting at 412 Elles Ave in Carterville. This newly listed, single-story house offers 1,848 square feet, three bedrooms, two bathrooms, and a versatile footprint designed for comfortable daily living. The interior provides ample space for gathering while maintaining privacy where it matters. Three bedrooms can accommodate family, visitors, remote work, or creative pursuits, and the primary bedroom creates a dedicated place to recharge. Two bathrooms help streamline busy routines, while the one-level layout keeps movement through the home straightforward and convenient. Outside, the lot expands the possibilities beyond the walls. Create a garden, arrange a patio gathering area, set up outdoor games, or reserve open space for pets and play. Whether your ideal afternoon involves grilling with friends or relaxing in the fresh air, the grounds offer a welcome extension of the living space. A garage adds sheltered parking and practical storage for tools, lawn equipment, bicycles, and seasonal items. A raised foundation rounds out the home’s structural details, while its Williamson County location places residents within the Carterville Schools area. For buyers comparing bedroom count, interior square footage, outdoor potential, and garage space at this offered price point, the property presents a combination worth exploring.

412 Elles Avenue, Carterville
4 Victory Lane, Marion
$100,000
2 Beds ⋅ 1 Baths ⋅ PA1270591 MLS
Escape to the lake and enjoy the ultimate weekend getaway at Pyramid Acres on beautiful Lake of Egypt! This 36-foot, 2-bedroom, 1-bath camper offers comfortable lake living with a spacious 12' x 30' addition providing plenty of room for relaxing, entertaining, and making memories. Step outside on a covered porch or near the fire pit with additional seating. Enjoy your own outdoor retreat with a covered boating dock plus a separate jet ski dock, making it easy to spend your days on the water. A riding lawn mower is included along with a golf cart, adding convenience and fun as you make your way around the lake community. Whether you're looking for a place to unwind on the weekends, entertain family and friends, or enjoy everything Lake of Egypt has to offer, this property is ready for your next adventure! Located in the popular Pyramid Acres community with the land leased separately at approximately $4,000 yearly while the camper is sold as personal property. This space comes fully furnished.

4 Victory Lane, Marion
5934 Chandler Drive, Carterville
$339,900
4 Beds ⋅ 2 Baths ⋅ PA1270585 MLS
Built in 2025 and tucked into Grand Estates in the heart of Carterville, this 4-bedroom, 2-bath home blends modern style with effortless everyday living. Step inside to a bright, airy living space designed to feel both comfortable and inviting, with contemporary finishes carried throughout the home. The kitchen flows naturally from the main living area and offers plenty of room to cook, gather and entertain. The spacious primary suite feels like its own retreat, complete with his-and-hers closets and an expansive en suite featuring two separate vanities for easy mornings and stress-free getting ready. Each additional bedroom is generously sized and includes a walk-in closet, while the fourth bedroom offers the flexibility to become a home office, guest room, playroom or whatever fits your lifestyle best. A large laundry/mudroom adds even more practical space and storage. Outside, start your mornings with coffee on the covered front porch or wind down on the back patio overlooking your partially privacy-fenced yard. With a 2025 build, the big updates are already behind you—just unpack, relax and enjoy. Let’s tour and get you home for the holidays!

5934 Chandler Drive, Carterville
658 Copper Creek Lane, Herrin
$279,900
3 Beds ⋅ 2 Baths ⋅ PA1270536 MLS
Step inside to discover an open-concept floor plan designed for modern living. The spacious living area flows seamlessly into the kitchen, creating the perfect space for entertaining guests or enjoying everyday life. Stainless steel appliances will be added! Luxury vinyl plank flooring extends throughout the home, offering durability and easy maintenance without sacrificing style. The generously sized bedrooms provide comfortable retreats, while the primary suite features a private bathroom and walk-in closet for exceptional storage and convenience. An attached two-car garage adds practicality, and with brand-new construction, you'll enjoy the benefits of modern finishes, energy efficiency, and the peace of mind that comes with a brand new home. Get involved in the process by choosing select finishes and design features to make this new construction feel like home from day one. Call today for a showing!

658 Copper Creek Lane, Herrin
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