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New Construction Homes in O'Fallon, IL

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  • 8429 Treybrooke Place, O Fallon, IL 62269
    8429 Treybrooke Place, O Fallon, IL 62269
    8429 Treybrooke Place, O Fallon, IL 62269
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    $912,000 Custom Home

    8429 Treybrooke Place, O Fallon, IL 62269

    • 4 Beds
    • 3.5 Baths
    • 3,600 Sq Ft

    Exquisitely Designed New Construction Open-Concept 1 Story Ranch home with walk-out lower level direct asses to lake. The innovative split bedroom design reserves one wing of the home for a primary bedroom suite, creating a true oasis of relaxation. Its’ luxury+ spa inspired bath features tile walk-in shower, his & hers vanities and massive walk-in closet. Bedroom 2 and 3 share a Jack & Jill bath

    Ana Montoya Keller Williams Pinnacle

    8429 Treybrooke Place, O Fallon, IL 62269
  • 709 Creekwood Ct, O'Fallon, IL 62269
    709 Creekwood Ct, O'Fallon, IL 62269
    709 Creekwood Ct, O'Fallon, IL 62269
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    $620,000 Custom Home

    709 Creekwood Ct, O'Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 2,800 Sq Ft

    Introducing the Remington by CNR Homes—one of CNR's newest and most sought-after floor plans, thoughtfully designed with style, functionality, and today's modern buyer in mind. This stunning ranch home offers an open-concept layout featuring a spacious great room, designer kitchen with oversized island, custom backsplash, under-cabinet lighting, and a large walk-in pantry complete with upgraded

    Steven Bennett RE/MAX Signature Properties

    709 Creekwood Ct, O'Fallon, IL 62269
  • 713 Sturbridge Trail, O'Fallon, IL 62269
    713 Sturbridge Trail, O'Fallon, IL 62269
    713 Sturbridge Trail, O'Fallon, IL 62269
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    $599,900 Custom Home

    713 Sturbridge Trail, O'Fallon, IL 62269

    • 5 Beds
    • 3.5 Baths
    • 2,900 Sq Ft

    The Mason floor plan by CNR Homes showcases exceptional space, flexibility, and thoughtful design throughout. Featuring 9’ ceilings on both the main level and basement, this home offers an open, airy feel from top to bottom. Designed for today’s lifestyle, the versatile layout includes four spacious bedrooms plus a dedicated office — or the option for a fifth bedroom to fit your needs. Expansive

    Steven Bennett RE/MAX Signature Properties

    713 Sturbridge Trail, O'Fallon, IL 62269
  • 412 Alder Ridge Dr, O'Fallon, IL 62269
    412 Alder Ridge Dr, O'Fallon, IL 62269
    /2

    $669,000 Custom Home

    412 Alder Ridge Dr, O'Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 3,332 Sq Ft

    Janell Schmittling Homes By Janell

    412 Alder Ridge Dr, O'Fallon, IL 62269
  • 8629 Savoy Ln, O Fallon, IL 62269
    8629 Savoy Ln, O Fallon, IL 62269
    8629 Savoy Ln, O Fallon, IL 62269
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    $788,900 Custom Home

    8629 Savoy Ln, O Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 3,600 Sq Ft

    Home is ready for quick occupancy! Welcome to your stunning new construction open concept, one story ranch flawlessly designed for comfort luxury living and timeless elegance. Your home offers 4 bedrooms, 3 baths and 3600 finished livable sq’. The desirable split-bedroom design allows one wing of the home dedicated solely to a primary bedroom suite creating the perfect private retreat with

    Ana Montoya Keller Williams Pinnacle

    8629 Savoy Ln, O Fallon, IL 62269
  • 641 Ambrose Dr, O'Fallon, IL 62269
    641 Ambrose Dr, O'Fallon, IL 62269
    641 Ambrose Dr, O'Fallon, IL 62269
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    $599,000 Custom Home

    641 Ambrose Dr, O'Fallon, IL 62269

    • 3 Beds
    • 2 Baths
    • 1,929 Sq Ft

    Beautiful upscale maintenance free living in the Enclave at Augusta Greens. This newly finished home features 3 bedrooms and 3 car garage. Upon entry you are met with a thoughtful, split bedroom, open floor plan with gorgeous high end finishes throughout. The main level features wide plank LVP flooring and 9 ft ceilings with tray ceiling features. The gourmet kitchen has beautiful custom

    Jennifer Bortz Judy Dempcy Homes Powered by KW Pinnacle

    641 Ambrose Dr, O'Fallon, IL 62269
  • 712 Creekwood Ct, O'Fallon, IL 62269
    712 Creekwood Ct, O'Fallon, IL 62269
    712 Creekwood Ct, O'Fallon, IL 62269
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    $599,900 Custom Home

    712 Creekwood Ct, O'Fallon, IL 62269

    • 4 Beds
    • 2.5 Baths
    • 3,000 Sq Ft

    The Tucker by CNR Homes showcases timeless curb appeal with a striking stone archway exterior and a thoughtfully designed layout built for modern living. The main level centers around a chef-inspired kitchen featuring an oversized island and an expansive walk-in pantry, seamlessly opening to a warm and inviting living area—perfect for entertaining or relaxing evenings at home. Step outside to the

    Connie Kappert RE/MAX Signature Properties

    712 Creekwood Ct, O'Fallon, IL 62269
  • 1365 Dove Hollow Ct, O'Fallon, IL 62269
    1365 Dove Hollow Ct, O'Fallon, IL 62269
    1365 Dove Hollow Ct, O'Fallon, IL 62269
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    $575,000 Custom Home

    1365 Dove Hollow Ct, O'Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 2,696 Sq Ft

    New Construction in the highly sought after O'Fallon School District. Stunning 4 bdrm, 3 bath 2,696 sqft of luxurious living featuring, split bdrm. Upgraded Luxury vinyl wide plank in the entry, great room, kitchen, and halls. Open concept great room features well designed modern fireplace, elegant coffered ceiling, which opens to the beautiful kitchen: soft close cabinets, crown molding, quartz

    Rob Cole Judy Dempcy Homes Powered by KW Pinnacle

    1365 Dove Hollow Ct, O'Fallon, IL 62269
  • 837 Bushwood Way, O'Fallon, IL 62269
    837 Bushwood Way, O'Fallon, IL 62269
    837 Bushwood Way, O'Fallon, IL 62269
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    $589,000 Custom Home

    837 Bushwood Way, O'Fallon, IL 62269

    • 3 Beds
    • 3 Baths
    • 2,682 Sq Ft

    Experience luxury, maintenance free living at 837 Bushwood Way in O’Fallon, IL, a beautifully crafted Spencer Homes villa located in the desirable Enclave at Augusta Greens. Thoughtfully designed with comfort, convenience, and long term livability in mind, this 3 bedroom, 3 bathroom home features quality craftsmanship, refined finishes, and universal design elements that make everyday living feel

    Benjamin Jenkins Real Broker LLC

    837 Bushwood Way, O'Fallon, IL 62269
  • 829 Bushwood Way, O'Fallon, IL 62269
    829 Bushwood Way, O'Fallon, IL 62269
    829 Bushwood Way, O'Fallon, IL 62269
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    $569,000 Custom Home

    829 Bushwood Way, O'Fallon, IL 62269

    • 3 Beds
    • 3 Baths
    • 2,479 Sq Ft

    Experience refined, maintenance free living at 829 Bushwood Way in O’Fallon, Illinois, a beautifully crafted Spencer Homes villa located in the desirable Enclave at Augusta Greens. Designed with comfort, convenience, and long term livability in mind, this 3 bedroom, 3 bathroom home blends quality new construction with thoughtful universal design features, making everyday living feel simple,

    Benjamin Jenkins Real Broker LLC

    829 Bushwood Way, O'Fallon, IL 62269
  • 8565 Treybrooke Place, O Fallon, IL 62269
    8565 Treybrooke Place, O Fallon, IL 62269
    8565 Treybrooke Place, O Fallon, IL 62269
    /49

    $612,000 Custom Home

    8565 Treybrooke Place, O Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 3,491 Sq Ft

    Move in ready! Superb craftmanship is evident throughout this stunning Open Concept New Construction Ranch in O’FALLON SCHOOLS DISTRICT. Home offers a 4 bedroom, 3 bath split bedroom design allowing the Primary Bedroom Suite w/luxury bath, walk-in shower & soaker tub to be separated from the other bedrooms creating your own private oasis. Welcoming foyer opens into great room w/vaulted ceilings &

    Ana Montoya Keller Williams Pinnacle

    8565 Treybrooke Place, O Fallon, IL 62269
  • 6821 Timberstone, O'Fallon, IL 62269
    6821 Timberstone, O'Fallon, IL 62269
    6821 Timberstone, O'Fallon, IL 62269
    /11

    $575,000 Custom Home

    6821 Timberstone, O'Fallon, IL 62269

    • 4 Beds
    • 3.5 Baths
    • 3,000 Sq Ft

    Discover elevated living with the Devonshire by CNR Homes—a thoughtfully designed home offering the perfect blend of style, space, and functionality. The main level features approximately 1,900 square feet with 3 spacious bedrooms and 2.5 baths, all highlighted by soaring 9’ ceilings that create an open, airy feel throughout. The heart of the home is a stunning chef-inspired kitchen complete with

    Steven Bennett RE/MAX Signature Properties

    6821 Timberstone, O'Fallon, IL 62269
  • 755 Seagate Dr, O'Fallon, IL 62269
    755 Seagate Dr, O'Fallon, IL 62269
    755 Seagate Dr, O'Fallon, IL 62269
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    $548,800 Custom Home

    755 Seagate Dr, O'Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 2,777 Sq Ft

    Discover this beautifully maintained 1-story floor plan offering nearly 3,000 finished square feet, 4 bedrooms, and 3 full baths — a perfect turn-key home for buyers seeking comfort, convenience, and quick access to O’Fallon’s local amenities. Located in the highly sought-after Savannah Hills community, this home sits on a quiet cul-de-sac lot and includes valuable upgrades such as a privacy

    Rob Cole Judy Dempcy Homes Powered by KW Pinnacle

    755 Seagate Dr, O'Fallon, IL 62269
  • 581 Tea Olive Blvd, O'Fallon, IL 62269
    581 Tea Olive Blvd, O'Fallon, IL 62269
    581 Tea Olive Blvd, O'Fallon, IL 62269
    /50

    $673,800 Custom Home

    581 Tea Olive Blvd, O'Fallon, IL 62269

    • 4 Beds
    • 3 Baths
    • 3,203 Sq Ft

    The next upgraded SPRUCE 3-Car Floor Plan Built by MJ Holland—where quality construction meets modern design in one of O’Fallon’s most desirable locations Augusta Greens. This stunning ranch home showcases exceptional craftsmanship and high-end finishes throughout, starting with upgraded 2x6 construction, vaulted ceilings, 7-foot interior doors, irrigation system, and additional brick on the

    Brad Copelin Judy Dempcy Homes Powered by KW Pinnacle

    581 Tea Olive Blvd, O'Fallon, IL 62269
  • 204 W State St, O'Fallon, IL 62269
    204 W State St, O'Fallon, IL 62269
    204 W State St, O'Fallon, IL 62269
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    $332,500 Townhome

    204 W State St, O'Fallon, IL 62269

    • 3 Beds
    • 2.5 Baths
    • 1,600 Sq Ft

    LAST REMAINING LUXURY UNIT! Discover the pinnacle of urban living in the heart of Downtown O'Fallon, IL. This stunning, new construction townhouse by the renowned H&L Builders offers a rare opportunity for a walkable lifestyle just one block from the vibrant Vine Street Market, local breweries, and boutiques. The main level features a bright, open-concept floor plan designed for entertaining,

    Rob Cole Judy Dempcy Homes Powered by KW Pinnacle

    204 W State St, O'Fallon, IL 62269
  • 000 Haury Rd, O'Fallon, IL 62269
    000 Haury Rd, O'Fallon, IL 62269
    000 Haury Rd, O'Fallon, IL 62269
    /57

    $450,000 Lot/Land

    000 Haury Rd, O'Fallon, IL 62269

    • 25 Acres
    • $18,000 per Acre

    Are you a visionary developer seeking a large-scale, high-potential site ready for immediate planning and execution? We are proud to present a premier tract of undeveloped land strategically situated within the path of progress in the thriving Saint Clair County. This is a rare opportunity to acquire a significant parcel, perfect for a signature master-planned community, or to build your dream

    Scott Schroeder Midwest Land Group

    000 Haury Rd, O'Fallon, IL 62269
  • 530 W State St, O'Fallon, IL 62269
    530 W State St, O'Fallon, IL 62269
    530 W State St, O'Fallon, IL 62269
    /12

    $500,000 Lot/Land

    530 W State St, O'Fallon, IL 62269

    • 1.94 Acres
    • $257,732 per Acre

    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

    Courtney Marsh Red Door Realty Group Inc

    530 W State St, O'Fallon, IL 62269
  • 1240 Pausch Rd, Belleville, IL 62269
    1240 Pausch Rd, Belleville, IL 62269
    1240 Pausch Rd, Belleville, IL 62269
    /23

    $265,000 Lot/Land

    1240 Pausch Rd, Belleville, IL 62269

    • 6.65 Acres
    • $39,850 per Acre

    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

    Stacy Dodson Keller Williams Pinnacle

    1240 Pausch Rd, Belleville, IL 62269
  • [LOT 50] 557 Willow Bend Ln, Caseyville Township, IL 62269
    [LOT 50] 557 Willow Bend Ln, Caseyville Township, IL 62269
    /2

    $132,000 Lot/Land

    [LOT 50] 557 Willow Bend Ln, Caseyville Township, IL 62269

    • 1.17 Acres
    • $112,821 per Acre

    David Cole Cole Jones Group with Elevate Illinois Realty

    [LOT 50] 557 Willow Bend Ln, Caseyville Township, IL 62269
  • 120 & 134 Saint Ellen Mine Rd, O'Fallon, IL 62269
    120 & 134 Saint Ellen Mine Rd, O'Fallon, IL 62269
    120 & 134 Saint Ellen Mine Rd, O'Fallon, IL 62269
    /10

    $450,000 Lot/Land

    120 & 134 Saint Ellen Mine Rd, O'Fallon, IL 62269

    • 3.68 Acres
    • $122,283 per Acre

    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.

    Judy Brooks Coldwell Banker Brown Realtors

    120 & 134 Saint Ellen Mine Rd, O'Fallon, IL 62269
  • 120 Fortress Dr, O Fallon, IL 62269
    120 Fortress Dr, O Fallon, IL 62269
    120 Fortress Dr, O Fallon, IL 62269
    /10

    $155,000 Lot/Land

    120 Fortress Dr, O Fallon, IL 62269

    • 1.05 Acres
    • $147,619 per Acre

    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

    Janell Schmittling Homes By Janell

    120 Fortress Dr, O Fallon, IL 62269
  • 1516 Royal Oak Ct, O Fallon, IL 62269
    1516 Royal Oak Ct, O Fallon, IL 62269
    /2

    $45,000 Lot/Land

    1516 Royal Oak Ct, O Fallon, IL 62269

    • 5,662 Sq Ft
    • $346,154 per Acre

    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!

    Lindy Kurtz Keller Williams Pinnacle

    1516 Royal Oak Ct, O Fallon, IL 62269
  • 114 W Brittany Ln, O Fallon, IL 62269
    114 W Brittany Ln, O Fallon, IL 62269
    114 W Brittany Ln, O Fallon, IL 62269
    /5

    $45,000 Lot/Land

    114 W Brittany Ln, O Fallon, IL 62269

    • 26,136 Sq Ft
    • $75,000 per Acre

    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

    Sally Hohn Coldwell Banker Brown Realtors

    114 W Brittany Ln, O Fallon, IL 62269
New Homes Illinois

New Homes & Communities in O'Fallon

Frequently Asked Questions

What warranties come with a new construction home?
Most Builders provide a 1-year workmanship warranty, a 2-year systems warranty, and a 10-year structural warranty.
What upgrades are included in a new build vs what is considered extras?
Builders in O'Fallon, IL usually offer a base package and optional upgrades such as flooring, countertops, and appliances.
Do new construction homes in O'Fallon, IL hold their value?
Yes, especially in fast-growing areas of O'Fallon, IL. Resale values are supported by population growth, job opportunities, and desirable schools.
What happens if I find issues after moving in to new build?
Builders typically provide a post-move in warranty service to address punch list items.
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