O'Fallon, IL Homes for Sale under $500,000

Rare 1.06-Acre Opportunity in O’Fallon with Commercial Potential! Discover the incredible potential of 716 W Highway 50, featuring 120 feet of high-visibility frontage in one of O’Fallon’s most rapidly growing corridors. This sprawling 1.06-acre property offers an unmatched canvas for a strategic development project or a long-term investment. Situated directly adjacent to Scott Credit Union and

Julie Jones-Kloeckner Cole Jones Group with Elevate Illinois Realty

Come home to a place designed for connection, comfort, and everyday enjoyment. Tucked on a quiet cul-de-sac, this inviting residence welcomes you with a backyard oasis featuring a stamped patio and park-like setting—perfect for gathering around the firepit, relaxing outdoors, or enjoying open green space. Inside, the kitchen offers generous workspace and a warm, functional layout ideal for

John Grissom Berkshire Hathaway HomeServices Select Properties

Welcome to this spacious two-story home located on a quiet cul-de-sac, offering generous living space, classic charm, and an incredible backyard retreat perfect for entertaining. Inside, the home features expansive living areas filled with natural light and a striking brick fireplace that serves as a warm focal point in the main living space. The large layout provides flexibility for multiple

Shawna Holtman Keller Williams Pinnacle

Welcome to 331 Logan Drive in O’Fallon, IL — a beautifully renovated 5-bedroom, 3.5-bath two-storyhome that checks every box for today’s buyer. From the moment you arrive, the classic brick exterior,covered front porch with white columns, manicured landscaping, and oversized two-car garage set thetone for what’s inside. The main level features a spacious great room with rich hardwood

Darin Revermann Real Broker LLC

INTERIOR PHOTOS THIS FRIDAY! Looking to snag a home in one of O'Fallon's most loved neighborhoods! This is your chance to live in Savannah Hills! Welcome home to 7008 Bellingham Circle, a BEAUTIFUL 2 story 4 bedroom and 3 bathroom home with nearly 3100 square all above ground! Spacious, open floor plan with 9 foot ceilings on the main level. You'll love the curb appeal of the front porch and

Lindy Kurtz Genstone Realty

Welcome to this beautifully maintained 4-bedroom, 3-bath ranch home located in the highly sought-after O’Fallon School District! Offering a spacious and thoughtfully designed open floor plan, this home seamlessly connects the inviting living room—complete with a cozy gas fireplace—to the dining area and well-appointed kitchen featuring a breakfast bar, ample cabinetry, and a convenient eat-in

Brad Copelin Judy Dempcy Homes Powered by KW Pinnacle

John Suryk Worth Clark Realty

Welcome to this stunning 3-bedroom, 3-bath home nestled in a highly sought-after neighborhood, where style, comfort, and functionality come together beautifully. From the moment you walk in, you’ll appreciate the open-concept design, perfect for both everyday living and upscale entertaining.The heart of the home is the gourmet kitchen, featuring granite countertops, soft-close cabinetry, and

Kenbra Knight Century 21 Bailey & Company

New Construction in the Highly Sought-After O’Fallon School District! This ranch home offers two oversized guest bedrooms in addition to a spacious primary en-suite retreat. The open floor plan showcases beautiful LVP flooring throughout all common areas, 5 1/4” baseboards, an upgraded kitchen with granite countertops, 42” soft-close cabinets, stainless appliance package, walk-in pantry, and soft

Brooke Mitchell Keller Williams Pinnacle

This beautifully maintained 4,200+ square foot ranch home in O’Fallon offers a level of care and warmth that is immediately felt the moment you walk through the door. Located just a few blocks from the neighborhood grade school in one of O’Fallon’s most desirable established neighborhoods, the home reflects years of thoughtful ownership and consistent upkeep. The main level features generous

Beth Ortega RE/MAX Preferred

This 5 bedroom, 3.5 bathroom home offers the perfect blend of comfort, space, and outdoor entertaining. The main level features granite countertops, stainless steel appliances, main-floor laundry, and a beautiful double-sided fireplace that warms both the living room and kitchen. The primary suite is designed for relaxation and comfort with double sinks, a soaking tub, a separate shower and a

Caleb Davis Keller Williams Marquee

Welcome home to this beautifully maintained 2-story Craftsman home in the highly sought after Parcs of Arbor Green subdivision. It offers 5 bedrooms, 4 bathrooms and a finished basement! From the moment you arrive, you’ll be charmed by the inviting wraparound porch—perfect for relaxing and enjoying the neighborhood. Inside, you’ll appreciate the spacious layout, 9+ ft ceilings on all levels, and

Tonya Shelton Keller Williams Pinnacle

Enjoy maintenance-free villa living in O’Fallon, Illinois with this exceptional lakefront villa located in the highly sought-after O’Fallon Township High School District. Perfect for buyers seeking low-maintenance luxury, this thoughtfully designed home offers the ideal blend of comfort, style, and convenience. This spacious villa features 3 bedrooms and 3.5 bathrooms, including two private

Rob Cole Judy Dempcy Homes Powered by KW Pinnacle

Welcome to 753 Willow Spring Hill Dr., located in the desirable Fountain Place subdivision, complete with a community pool for you to enjoy! The formal dining room is perfect for hosting gatherings with family and friends, while charming French doors lead to a versatile space that can be used as a home office, study, or playroom. The living room features an oversized bay window and a beautiful

Alfreda Banks Berkshire Hathaway HomeServices Select Properties