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$200,000
26048622 MLS ⋅ ACTIVE Status
Great lot for building that house of your dream. Imagine pulling into your gated community to a home that you designed for you and your family. This is an over 3 acre lot with a large flat area great for building. Building designs and soil test available upon request.

3000 Matteson Blvd, O'Fallon
$155,000
26047531 MLS ⋅ ACTIVE Status
Location, Location, Location! Build your dream home on this beautiful waterfront property with acreage in O’Fallon! Bring your own builder and enjoy the luxury and privacy of the desirable Stone Castle Estates subdivision. Surrounded by mature trees, this exceptional homesite offers peaceful water views and includes a private dock with boat access. A rare opportunity to create a custom home with no HOA in a tranquil setting while remaining close to all that O’Fallon has to offer.

120 Fortress Dr, O'Fallon
$866,250
26041052 MLS ⋅ ACTIVE Status
Check out this 31.5+/- acres just on the outskirts of St. Paul, and it's only minutes away from O'Fallon! Just far enough away while still being close enough to all the conveniences. This property offers multiple build sites, and if you’re into outdoor activities, this land is perfect for recreation. There’s plenty of deer sign around, making it a great spot for hunting or just enjoying nature. The land is mostly tillable, so there is great opportunity for income. And let’s not forget the charming county road frontage. It’s just off the pavement, so you can enjoy that peaceful rural vibe without being too far from town. Whether you're looking to build your dream home or looking for a great piece of land to invest in, this could be the one!

000 Old Setter Rd, O'Fallon
$866,250
26041050 MLS ⋅ ACTIVE Status
This is a great piece of property just on the outskirts of St. Paul! This stunning 31.5-acre piece of land is minutes from O'Fallon and offers some seriously scenic views that will take your breath away. It’s a fantastic investment opportunity, whether you're looking to build now or hold onto it for the future, with multiple build sites ready for your dream home or weekend getaway. Plus, if you’re into hunting or just love watching wildlife, you’ll be thrilled to see plenty of deer sign around the fields or next to the pond. There are also income opportunities, because the land is mostly tillable. The property has quaint county road frontage and is just off the pavement, so you get that peaceful, rural vibe without being too far from town. This piece of land is more than just soil and trees; it’s a chance to create your own slice of paradise. Come take a look and let your imagination run wild!

O'Fallon
$45,000
26038295 MLS ⋅ ACTIVE Status
Build your dream home in the heart of O'Fallon! This beautiful wooded lot offers a rare opportunity to build in an established neighborhood close to shopping, dining, schools and other local amenities. Situated at the end of a quiet cul-de-sac, the property provides a peaceful setting with excellent potential for a walkout basement design. With no HOA restrictions, you have the freedom to bring your own builder and customize your home to fit your lifestyle. A house plan is available upon request. Don't miss this chance to create your perfect home in one of O'Fallon's most desirable locations.

114 W Brittany Ln, O'Fallon
$450,000
26037156 MLS ⋅ ACTIVE Status
RARE LAND OPPORTUNITY! Unlock the potential of this exceptional 3.68 - Acre parcel offering a rare combination of location, versatility, and opportunity. Situated in a highly desirable area, this level tract of Commercial land is zoned Agricultural and Special Use, providing a variety of possibilities for investors, developers, business owners, or those seeking a strategic land investment. Located in a prime, high-visibility location that is just 2 miles from I-64 and minutes from Scott AFB, this property is ready for its new owner. Whether you're looking to expand your portfolio, establish a business presence, or secure land for future plans, opportunities like this are becoming increasingly difficult to find. Don't miss your chance to own a sizable parcel in a sought-after location with endless potential. Schedule your tour today and explore the possibilities that await at 120 & 134 St. Ellen Mine Road. Acres and taxes reflect totals for both parcels.

120 & 134 Saint Ellen Mine Rd, O'Fallon
$132,000
26034596 MLS ⋅ ACTIVE Status

557 Willow Bend Ln, O'Fallon
$75,000
26022988 MLS ⋅ ACTIVE UNDER CONTRACT Status
1.16 Acre Commercial Lot. Great Location just off Hwy K, perfect for small office or professional building.

2695 Hwy K, O'Fallon
$500,000
26013043 MLS ⋅ ACTIVE Status
Discover the potential of this **1.94-acre commercial parcel zoned B-1 (Community Business District)** offering excellent flexibility for a wide range of retail, professional, service, and commercial development opportunities. With nearly two acres of land, this site provides ample room for building, parking, access points, and potential multi-tenant or mixed-use concepts, making it an attractive option for investors, developers, or owner-operators looking to establish or expand a business presence. The B-1 zoning designation allows for numerous **permitted commercial uses**, including retail stores, grocery and specialty food markets, restaurants and cafés (without drive-through service), professional and medical offices, financial and real estate offices, business consulting services, personal service establishments such as salons or fitness studios, appliance and electronics sales and service, hardware or home furnishing stores, florists, gift shops, bookstores, photography studios, and many other retail or service-based businesses. The zoning also accommodates offices for architects, attorneys, engineers, physicians, accountants, and other professional practitioners, as well as banks, insurance offices, credit unions, and investment services. Additional development opportunities may be possible with city approval, including uses such as restaurants serving alcohol, gasoline service stations, car wash facilities, cultural or recreational venues, entertainment facilities, meeting halls, schools or places of worship, multi-family or mixed-use residential components, and other specialized commercial uses, subject to review and approval by the Planning Commission and City Council where required. The generous acreage provides flexibility for a **single commercial building, professional office complex, retail storefront, restaurant concept, service business, or a planned multi-building commercial development**, depending on site design and approvals. With adequate space for parking, landscaping, and customer access, the property offers strong potential for businesses seeking visibility and accessibility in a growing commercial area. Whether you're envisioning a **professional office campus, boutique retail destination, specialty service center, restaurant concept, or a thoughtfully designed commercial development**, this property provides the space and zoning flexibility to bring a variety of ideas to life. **Conceptual rendering created using AI to illustrate potential uses of the property. The structures depicted do not currently exist and are for visualization purposes only. Buyers should verify zoning, building requirements, and permitted uses with local authorities.**

530 W State St, O'Fallon
$49,900
26005378 MLS ⋅ ACTIVE Status
Build your dream home on this beautiful .98-acre lot, ideally located near the desirable Timber Creek Subdivision. Zoned agricultural and free from HOA restrictions, this property offers the perfect blend of freedom and flexibility — bring your vision to life with space for your home and an outbuilding, garden, or hobby area. Enjoy the open country feel while still being conveniently close to everything you need. Easy access to I-64 makes commuting simple, with Scott Air Force Base, O’Fallon, and the Rec Plex just minutes away. Whether you’re looking for a peaceful rural retreat or a versatile property with room to grow, this lot provides endless possibilities to create the lifestyle you’ve been dreaming of. . Don’t miss this opportunity to design your perfect home on a spacious lot in a prime location—privacy, convenience, and potential all come together here!

906 Hawthorne Pl, O'Fallon
$235,000
26003907 MLS ⋅ ACTIVE Status
Now available: 3.2 acres in O’Fallon, IL (St. Clair County), zoned Rural Non-Farm. Opportunities like this are rare. The property currently features a mobile home in mid-renovation, along with a large barn and stables. Located off Old Collinsville Road, it offers convenient access to highways and shopping and is within the Marie Schaefer Elementary School district. This versatile parcel presents endless possibilities—build your dream home, complete the existing renovation, or develop the land to suit your vision. The land is ready, and the potential is yours to bring your dream project to life.

937 Rowe Ln, O'Fallon
$45,000
26001259 MLS ⋅ ACTIVE Status
Here is your chance to build in an established neighborhood in OFallon Schools! Level lot with utilities available! County restrictions recorded and potential buyers can contact the city of O'Fallon about setbacks/zoning on restrictions. Close to shopping, interstate 64, and Scott AFB!

1516 Royal Oak Ct, O'Fallon
$69,000
25067252 MLS ⋅ ACTIVE Status
This exceptional lot offers a unique chance to invest in Downtown O'Fallon's growth. Its C-1 zoning, combined with its location in the Downtown Overlay District, provides flexibility for various uses. The lot is level, with utilities ready, making it an attractive option for developers. Potential uses include mixed-use, multi-family, office, retail, and cafe developments, offering a wide range of possibilities. Verify zoning and use with the City of O'Fallon to explore the full potential of this lot.

205 E Elm St, O'Fallon
$265,000
25051001 MLS ⋅ ACTIVE Status
Major Price Improvement – Now $265,000 (Was $350,000)! Looking to build your dream home in the city of O'Fallon while enjoying rare privacy and space? This is your opportunity! Seize a once-in-a-lifetime chance to own 6.65 acres in the heart of O'Fallon — now offered at an incredible new price of $265,000. Updated Photos/Video & Land Improvements Recently Completed; Trees have been thoughtfully cleared to create the perfect homesite, saving you time and development costs. The groundwork has been started — now bring your builder and your vision! Prime Central Location! Enjoy the best of both worlds: privacy and convenience. Minutes from downtown O'Fallon, Easy highway access, Near Milburn High School, Close to Scott Air Force Base, Shopping, dining, and everyday amenities nearby! Endless Potential Currently zoned Agricultural (buyer to verify permitted uses with the City of O’Fallon), this underdeveloped acreage offers flexibility and incredible long-term value in one of the area’s most desirable communities. Build your custom home, create your private retreat, or invest in the future growth of O’Fallon. Property sold AS IS. Approximate acreage — buyer to verify. Opportunities like this — acreage, location, price, and improvements — are rare. Don’t miss your chance to secure this exceptional homesite at the new reduced price! Make an appointment to view this beautiful 6.65 acres, you are going to love it!

1240 Pausch Rd, O'Fallon
$175,000
23015943 MLS ⋅ ACTIVE Status
Build your Next Home on one of these Beautiful 3+/- acre lots, located just minutes away from St. Paul, MO off Freymuth Rd in the newly developed Quail Ridge Subdivision! These gently rolling lots, which overlook Agricultural fields, feature Electric & Fiber Internet, and they allow you to bring your own Builder. Just 4.5 miles away from I-70 at Lake Saint Louis, this development makes for an easy commute. Come take a look before these lots are all gone! Additional Rooms: In Platted Subdv.

1024 Quail Grove Cir, O'Fallon
$165,000
23015961 MLS ⋅ ACTIVE Status
Build your Next Home on one of these Beautiful 3+/- acre lots, located just minutes away from St. Paul, MO off Freymuth Rd in the newly developed Quail Ridge Subdivision! These gently rolling lots, which overlook Agricultural fields, feature Electric & Fiber Internet, and they allow you to bring your own Builder. Just 4.5 miles away from I-70 at Lake Saint Louis, this development makes for an easy commute. Come take a look before these lots are all gone! Additional Rooms: In Platted Subdv.

1000 Quail Grove Cir, O'Fallon
$165,000
23015958 MLS ⋅ ACTIVE Status
Build your Next Home on one of these Beautiful 3+/- acre lots, located just minutes away from St. Paul, MO off Freymuth Rd in the newly developed Quail Ridge Subdivision! These gently rolling lots, which overlook Agricultural fields, feature Electric & Fiber Internet, and they allow you to bring your own Builder. Just 4.5 miles away from I-70 at Lake Saint Louis, this development makes for an easy commute. Come take a look before these lots are all gone! Additional Rooms: In Platted Subdv.

1004 Quail Grove Cir, O'Fallon
$165,000
23015954 MLS ⋅ ACTIVE Status
Build your Next Home on one of these Beautiful 3+/- acre lots, located just minutes away from St. Paul, MO off Freymuth Rd in the newly developed Quail Ridge Subdivision! These gently rolling lots, which overlook Agricultural fields, feature Electric & Fiber Internet, and they allow you to bring your own Builder. Just 4.5 miles away from I-70 at Lake Saint Louis, this development makes for an easy commute. Come take a look before these lots are all gone! Additional Rooms: In Platted Subdv.

1008 Quail Grove Cir, O'Fallon
$223,240
21082759 MLS ⋅ ACTIVE Status
Zoned C-2 1.28 Acres Excellent Visibility Close Proximity to I-70 & TR Hughes Entrance off Veterans Memorial Parkway included with Adjacent Project O'Fallon, MO has consistently been named one of the Country's "Best Places to Live", according to Money Magazine and other similar lists, as well as being one of the fastest growing cities in Missouri. Location: Hwy/Interstate Frntg

Veterans Memorial Pkwy, O'Fallon