76

O'Fallon, MO Homes for Sale under $400,000

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  • /12

    $332,900

    New Construction
    • 3 - 4 Beds
    • 2 - 4 Baths
    • 1,086 Sq Ft

    Asheville Plan at The Streets of Caledonia - St. Louis Townhomes Collection, O'Fallon, MO 63368

    The Asheville Townhome Plan by Fischer Homes combines modern living with thoughtful design in a spacious open-concept layout. Perfect for entertaining and everyday life, the home features a seamless flow between living spaces and offers the convenience of a private garage. An optional fireplace adds a touch of warmth and elegance, making the space even more inviting. With its stylish and

    Fischer Homes Builder
    503 Longhaven Dr Unit 36659761, O'Fallon, MO 63368
  • /38

    $345,000

    Open Sat 12PM - 2PM Coming Soon
    • 3 Beds
    • 2 Baths
    • 1,269 Sq Ft

    542 Springhurst Pkwy, O Fallon, MO 63368

    Stunning, move-in ready ranch, situated on a premium lot backing to trees in highly desired Villages of Springhurst! This 3 bedroom, 2 bath open concept floor plan is sure to impress, featuring large great room with vaulted ceiling and abundant natural light. Dream kitchen boasts white cabinetry, granite countertops, designer backsplash, breakfast bar, separate dining area, updated lighting,

    Donna Cox Barry Upchurch Realty

    542 Springhurst Pkwy, O Fallon, MO 63368
  • /24

    $360,000

    • 3 Beds
    • 3 Baths
    • 2,493 Sq Ft

    539 Galway Dr Unit 6B, O Fallon, MO 63366

    Welcome home to this beautifully updated 3-bedroom, 3-bath villa — freshly painted and move-in ready with brand-new carpet (April 2026) throughout. The heart of the home is a stunning great room with soaring vaulted ceilings, rich hardwood floors, a cozy gas fireplace, and a wall of windows that floods the space with natural light. Step through to the three-season room and take in serene, private

    Jamie Fodrini Meyer Real Estate

    539 Galway Dr Unit 6B, O Fallon, MO 63366
  • /30

    $325,000

    • 3 Beds
    • 3 Baths
    • 1,940 Sq Ft

    42 N Kern Dr, O Fallon, MO 63366

    3-bedroom, 3-bath ranch in Ofallon Hills offers 1,940 sq ft on a .236-acre wooded lot in Wentzville R-IV school district. Hardwood floors flow through the living room, dining room & kitchen. Bright 18x13 living room is open & inviting. Kitchen has been expanded and features ample cabinetry, s/s appliances & connects seamlessly to dining area. All 3 bedrooms on main level, including primary suite

    Christina Strait Strait Realty

    42 N Kern Dr, O Fallon, MO 63366
  • /4

    $397,900

    New Construction $8K PRICE INCREASE
    • 3 Beds
    • 2.5 Baths
    • 2,013 Sq Ft

    0 Unknown Unit MIS24027275, O'Fallon, MO 63385

    New Construction by Fischer and Frichtel in the amazing Harvest neighborhood! This incredible community offers spectacular amenities inc 47 AC of common ground, 13+ AC town square, lakes, dog park, food truck court, farmers market, orchards, pumpkin patch, community garden, pickle ball and bocce ball courts, playgrounds, nature play area w/water feature and civic lawn area. Students will attend

    Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

    0 Unknown Unit MIS24027275, O'Fallon, MO 63385
  • /24

    $305,900

    New Construction $16K PRICE INCREASE
    • 3 Beds
    • 2 Baths
    • 1,566 Sq Ft

    2 Meadows, O'Fallon, MO 63385

    Pre-Construction. TO-BE-BUILT floor plan ready to personalize into your dream home! LIST PRICE is for a 2BR, 2BA and PHOTOS are for 3BR, 2BA Burlington 2 -story. Perfect home for first-time homebuyers or those looking to downsize! Pricing varies depending on interior/exterior selections. This home features an open floorplan with a living room that flows to the kitchen and dining area. Plenty of

    Pamela Chyba ListWithFreedom.com Inc

    2 Meadows, O'Fallon, MO 63385
  • /23

    $304,900

    New Construction $15K PRICE INCREASE
    • 2 Beds
    • 2 Baths
    • 1,150 Sq Ft

    2 Aspen at Harvest Manors, O'Fallon, MO 63368

    Pre-Construction. To Be Built Home ready to personalize your dream home! LIST PRICE and PHOTOS are for 3BR, 2BA Aspen Ranch. Pricing will vary depending on interior/exterior selections. This home features a stunning open great room with available vaulted ceilings or gas fireplace. Kitchen includes extensive cabinetry, plus optional breakfast bar open to the great room. The breakfast room hosts

    Pamela Chyba ListWithFreedom.com Inc

    2 Aspen at Harvest Manors, O'Fallon, MO 63368
  • /23

    $335,900

    New Construction $16K PRICE INCREASE
    • 3 Beds
    • 2.5 Baths
    • 1,920 Sq Ft

    2 Fieldcrest at Post Farms Meadows, O'Fallon, MO 63385

    Pre-Construction. TO-BE-BUILT floor plan ready to personalize into your dream home! BASE PRICE and PHOTOS are for 3BR, 2.5BA Fieldcrest Two Story. Pricing will vary depending on various interior/exterior selections. The main floor offers large great room open to the breakfast room and kitchen with peninsula. Great open floorplan! Mud room and powder room are located off the garage. Upstairs

    Pamela Chyba ListWithFreedom.com Inc

    2 Fieldcrest at Post Farms Meadows, O'Fallon, MO 63385
  • /24

    $334,900

    New Construction $25K PRICE INCREASE
    • 3 Beds
    • 2.5 Baths
    • 1,422 Sq Ft

    0 Unknown Unit MIS24002776, O'Fallon, MO 63385

    New Construction by Fischer and Frichtel in the amazing Harvest neighborhood! This incredible community offers spectacular amenities inc 47 AC of common ground, 13+ AC town square, lakes, dog park, food truck court, farmers market, orchards, pumpkin patch, community garden, pickle ball and bocce ball courts, playgrounds, nature play area w/water feature and civic lawn area. Students will attend

    Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

    0 Unknown Unit MIS24002776, O'Fallon, MO 63385
  • /40

    $325,000

    Open Sun 1PM - 3PM Coming Soon
    • 2 Beds
    • 2 Baths
    • 1,552 Sq Ft

    1214 Sunny Ridge Dr, O Fallon, MO 63366

    Beautifully maintained ranch home offering an open and inviting floor plan with soaring vaulted ceilings, abundant natural light, and warm hardwood throughout living area. The spacious living room features a cozy fireplace and flows seamlessly into the kitchen/dining area, creating the perfect space for entertaining and every day living.The kitchen offers ample cabinet space, large center island

    Kelli Gorla DRG - Delhougne Realty Group

    1214 Sunny Ridge Dr, O Fallon, MO 63366
  • /27

    $339,900

    New Construction $15K PRICE INCREASE
    • 3 Beds
    • 2 Baths
    • 1,539 Sq Ft

    2 Aspen II at Harvest Manors, O'Fallon, MO 63385

    Pre-Construction. To Be Built Home ready to personalize into your dream home! BASE PRICE and PHOTOS are for 3BR, 2BA Aspen II Ranch. Pricing will vary depending on interior/exterior selections. Your family will love this beautiful open floorplan! The great room leads into the kitchen with center island and walkin pantry, plus spacious adjacent dining area with glass sliding doors leading to a

    Pamela Chyba ListWithFreedom.com Inc

    2 Aspen II at Harvest Manors, O'Fallon, MO 63385
  • /2

    $325,000

    Open Sat 1PM - 3PM Coming Soon
    • 3 Beds
    • 2 Baths
    • 2,075 Sq Ft

    886 Sherwood Forest Ct, O Fallon, MO 63366

    You must see this adorable MOVE-IN READY 3 bedroom, 2 bath ranch with 2 car garage! The vaulted great room has a beautiful wood burning fireplace with custom mantle. It opens to the breakfast room (with a bay walkout to large deck) and then to a spacious kitchen with freshly painted cabinets and brand-new SS appliances. The large primary bedroom has a vaulted ceiling and bay window plus its own

    Lori Lincoln Alexander Realty Inc

    886 Sherwood Forest Ct, O Fallon, MO 63366
  • /26

    $336,900

    New Construction $15K PRICE INCREASE
    • 3 Beds
    • 2.5 Baths
    • 1,728 Sq Ft

    2 Berwick at Harvest Manors, O'Fallon, MO 63385

    Pre-Construction. To Be Built Home ready to personalize into your dream home! BASE PRICE and PHOTOS are for 3BR, 2.5BA Berwick Two Story. Pricing will vary depending on various interior/exterior selections. This home features an incredible spacious family room, perfect for entertaining! Enjoy the expansive kitchen with lots of cabinetry and available center island. This space opens to a large

    Pamela Chyba ListWithFreedom.com Inc

    2 Berwick at Harvest Manors, O'Fallon, MO 63385
  • /53

    $325,000

    $14K PRICE DROP
    • 3 Beds
    • 2.5 Baths
    • 1,316 Sq Ft

    210 Newal Way, O'Fallon, MO 63368

    Move-in ready, two years old AND low maintenance?! What more could you ask for! O'Fallon living loaded with neighborhood amenities conveniently located off 64 & Winghaven Blvd! Open floorplan, SS appliances, 42' cabinets, Luxury vinyl plank flooring, modern light fixtures throughout and a 2nd floor laundry room! Three spacious bedrooms await you upstairs with the primary bedroom & ensuite with a

    Jordan Eilers Berkshire Hathaway HomeServices Select Properties

    210 Newal Way, O'Fallon, MO 63368
  • /54

    $400,000

    $40K PRICE DROP
    • 5 Beds
    • 3.5 Baths
    • 3,940 Sq Ft

    187 Fox Creek Dr, O Fallon, MO 63366

    Tucked away in a quiet Wentzville neighborhood, this home at 187 Fox Creek Drive truly checks all the boxes! This spacious property offers the perfect blend of comfort and functionality, featuring a large loft area on the second floor ideal for a second living space, playroom, or home office.The finished basement adds even more versatility with a private bedroom and full bathroom, making it

    Kylee Pelton DRG - Delhougne Realty Group

    187 Fox Creek Dr, O Fallon, MO 63366
  • /34

    $390,000

    $390K PRICE INCREASE
    • 3 Beds
    • 2 Baths
    • 2,366 Sq Ft

    1711 Rivercroft Dr, O'Fallon, MO 63366

    Move in- ready 3-bedroom, 2-bath home at 1711 Rivercroft Dr in the desirable Riverdale Village subdivision. Designed with modern living in mind, it features an open floor plan and a split-bedroom layout for added privacy, along with a dedicated home office space—perfect for remote work or study. The kitchen flows seamlessly into the family room and dining area, creating a bright and inviting

    Astha Acharya RedKey Realty Leaders

    1711 Rivercroft Dr, O'Fallon, MO 63366
  • /41

    $300,000

    • 3 Beds
    • 3 Baths
    • 2,506 Sq Ft

    806 Pepper Ln, O Fallon, MO 63366

    Step inside and instantly feel at home in this warm and inviting space designed with family living in mind. Beautiful luxury vinyl plank flooring flows throughout the main living areas, creating both style and durability for everyday life. Fresh paint, newer AC and a brand new roof offer peace of mind, while the oversized garage provides plenty of room for vehicles, storage, bikes, and all the

    Paige Gossett Coldwell Banker Realty - Gundaker

    806 Pepper Ln, O Fallon, MO 63366
  • /3

    $394,000

    New Construction
    • 2 - 4 Beds
    • 2 - 3 Baths
    • 1,626+ Sq Ft

    The Glenwyck Plan at Amberleigh - Buckingham Series, O'Fallon, MO 63368

    The Glenwyck is a ranch home offering 1,626 square feet of living space with 2–3 bedrooms, 2 bathrooms, and a 2-car garage. A study off the foyer provides flexible space and can be converted into a third bedroom. The open main living area features an exceptionally spacious kitchen with a large island and walk-in pantry opening to the nook and great room. A covered patio off the nook extends the

    Lombardo Homes Builder
    306 Rose Branchlet St Unit 36490460, O'Fallon, MO 63368
  • /30

    $380,000

    $10K PRICE DROP
    • 3 Beds
    • 2.5 Baths
    • 2,306 Sq Ft

    456 White Chapel Dr, O Fallon, MO 63368

    Welcome home to the one you’ve been waiting for! Imagine pulling into your driveway and being greeted by a charming semi wrap-around front porch—the perfect spot for your morning coffee.The two-story foyer draws you into the home designed for both sophisticated entertaining and cozy nights in; from the seamless luxury plank flooring flowing throughout the main level to the custom contemporary

    Nanci Sticksel Coldwell Banker Realty - Gundaker West Regional

    456 White Chapel Dr, O Fallon, MO 63368
  • /48

    $400,000

    Coming Soon
    • 3 Beds
    • 3.5 Baths
    • 1,978 Sq Ft

    2849 Royallvalley Way, O Fallon, MO 63368

    Fresh, Fun & Move-In Ready — 2-Story Beauty with Finished Walkout Basement!Get ready to fall in love with this bright and stylish 2-story, 3-bed, 3.5-bath home that checks all the boxes and then some. With all-new updated floors, a modern refreshed kitchen, and a layout that just flows, this home brings comfort and personality together in the best way. The main level is open, inviting, and

    Heidy Weicht DRG - Delhougne Realty Group

    2849 Royallvalley Way, O Fallon, MO 63368
  • /29

    $324,900

    New Construction
    • 3 - 4 Beds
    • 2 - 3 Baths
    • 1,363 Sq Ft

    Durham Plan at The Streets of Caledonia - St. Louis Townhomes Collection, O'Fallon, MO 63368

    The Durham by Fischer Homes offers a thoughtfully designed townhome with a spacious open-concept layout. The large family room creates the perfect gathering space, seamlessly connected to the kitchen and dining areas. Enjoy the convenience of a private garage and the option to add a patio for outdoor living. With ample closet space throughout, the Durham combines functionality and style, making

    Fischer Homes Builder
    503 Longhaven Dr Unit 36659760, O'Fallon, MO 63368
  • /23

    $389,900

    New Construction
    • 3 Beds
    • 2 Baths
    • 1,570 Sq Ft

    2 Hickory at Post Farms Enclave, O'Fallon, MO 63385

    Pre-Construction. TO-BE-BUILT floor plan ready to personalize into your dream home! BASE PRICE and PHOTOS are for 3BR, 2BA Hickory Ranch. THREE CAR GARAGE included! Pricing will vary depending on various interior/exterior selections. This home boasts an oversized great room, plus dream kitchen features plenty of cabinetry and eat-in dining area. Available breakfast bar for additional seating! The

    Pamela Chyba ListWithFreedom.com Inc

    2 Hickory at Post Farms Enclave, O'Fallon, MO 63385
  • /36

    $395,900

    Coming Soon
    • 3 Beds
    • 2.5 Baths
    • 2,201 Sq Ft

    2636 Red Cedar Parc Dr N, O Fallon, MO 63368

    Welcome to 2636 Red Cedar Parc Drive N in the sought-after Cherrywood Parc subdivision of O'Fallon — a beautiful, move-in ready home built for comfort, entertaining, and summer fun. This spacious 3-bedroom, 3-bath home offers over 2,201 square feet of living space with a generous primary suite featuring a private ensuite bath, plus two additional bedrooms and a full hall bath. Fall in love with

    Dot Fleshman Coldwell Banker Realty - Gundaker

    2636 Red Cedar Parc Dr N, O Fallon, MO 63368
  • /50

    $345,000

    • 3 Beds
    • 2.5 Baths
    • 1,951 Sq Ft

    415 Montbrook Dr, O Fallon, MO 63366

    YOU WON'T WANT TO MISS THIS ONE! Showings start Tuesday! Large 3 bed/3 bathroom ranch style home in Ft Zumwalt North School District. This home sits on a large corner lot and is light and bright with plenty of windows. Enjoy the front porch with a view of trees in front of you, perfect spot for a morning coffee. Step into a large living room with crown molding; fireplace; lots of windows. Newly

    Chris Kleewein Christopher M. Kleewein

    415 Montbrook Dr, O Fallon, MO 63366
  • /25

    $350,000

    • 3 Beds
    • 2.5 Baths
    • 1,802 Sq Ft

    28 Fawn Oaks Dr, O Fallon, MO 63366

    Tucked into a quiet, welcoming neighborhood, this charming two story home offers the perfect blend of comfort and style. The open floor plan is anchored by beautiful bamboo floors and a cozy fireplace, creating a bright, seamless space ideal for both everyday living and relaxed entertaining. The kitchen features crisp white cabinets and an eat in area with a slider that leads to a large patio and

    Deborah Dutton Coldwell Banker Realty - Gundaker

    28 Fawn Oaks Dr, O Fallon, MO 63366
  • /23

    $393,900

    New Construction $13K PRICE INCREASE
    • 3 Beds
    • 2 Baths
    • 1,700 Sq Ft

    0 Unknown Unit MIS24002808, O'Fallon, MO 63385

    New Construction by Fischer and Frichtel in the amazing Harvest neighborhood! This incredible community offers spectacular amenities inc 47 AC of common ground, 13+ AC town square, lakes, dog park, food truck court, farmers market, orchards, pumpkin patch, community garden, pickle ball and bocce ball courts, playgrounds, nature play area w/water feature and civic lawn area. Students will attend

    Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

    0 Unknown Unit MIS24002808, O'Fallon, MO 63385
  • /21

    $349,900

    New Construction $25K PRICE INCREASE
    • 3 Beds
    • 2.5 Baths
    • 1,629 Sq Ft

    0 Unknown Unit MIS24002780, O'Fallon, MO 63385

    New Construction by Fischer and Frichtel in the amazing Harvest neighborhood! This incredible community offers spectacular amenities inc 47 AC of common ground, 13+ AC town square, lakes, dog park, food truck court, farmers market, orchards, pumpkin patch, community garden, pickle ball and bocce ball courts, playgrounds, nature play area w/water feature and civic lawn area. Students will attend

    Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

    0 Unknown Unit MIS24002780, O'Fallon, MO 63385
  • /22

    $398,990

    New Construction $38K PRICE INCREASE
    • 2 Beds
    • 2 Baths
    • 1,600 Sq Ft

    0 Unknown Unit MIS22064605, Dardenne Prairie, MO 63368

    Welcome to The Villas at Dardenne Place by Bridgewater Communities, your Villa Experts. This premier location of only 15, free-standing, Luxury villas offers easy access to Hwys 364, I-64/40, I-70, shopping, restaurants, parks and recreation. These luxury villas have impressive curb appeal with brick facades, Quarry-cut stone accents, low maintenance vinyl siding, architectural shingles, full

    Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

    0 Unknown Unit MIS22064605, Dardenne Prairie, MO 63368
  • /25

    $325,000

    Coming Soon
    • 3 Beds
    • 2 Baths
    • 1,433 Sq Ft

    846 Molloy Dr, O Fallon, MO 63366

    Welcome to 846 Molloy Dr in the sought-after Fort Zumwalt School District! This beautifully updated 3-bed, 2-bath home offers 1,433 sq ft of move-in ready main floor living space. There are so many updates to share with you. New carpeting in all the bedrooms. The kitchen, bathrooms, and light fixtures are all updated as well. The beautiful primary bath and hallway baths are stunning. The kitchen

    Scott Dolson Forthright Realty Group LLC

    846 Molloy Dr, O Fallon, MO 63366
  • /22

    $398,990

    New Construction $38K PRICE INCREASE
    • 2 Beds
    • 2 Baths
    • 1,600 Sq Ft

    0 Unknown Unit MIS22064597, Dardenne Prairie, MO 63368

    Welcome to The Villas at Dardenne Place by Bridgewater Communities, your Villa Experts. This premier location of only 15, free-standing, Luxury villas offers easy access to Hwys 364, I-64/40, I-70, shopping, restaurants, parks and recreation. These luxury villas have impressive curb appeal with brick facades, Quarry-cut stone accents, low maintenance vinyl siding, architectural shingles, full

    Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

    0 Unknown Unit MIS22064597, Dardenne Prairie, MO 63368
  • /22

    $388,900

    New Construction $7K PRICE INCREASE
    • 3 Beds
    • 2 Baths
    • 1,989 Sq Ft

    2 Maple Expanded at Harvest Estate, O'Fallon, MO 63385

    Pre-Construction. To Be Built Home ready to personalize into your dream home! BASE PRICE and PHOTOS are for 3BR, 2BA Maple Expanded Ranch. THREE CAR GARAGE included with every Maple Expanded home! Pricing will vary depending on various interior/exterior selections. The open floorplan is designed around the space where life is most lived – the great room, kitchen, and dining area. The home also

    Pamela Chyba ListWithFreedom.com Inc

    2 Maple Expanded at Harvest Estate, O'Fallon, MO 63385
  • /9

    $334,900

    New Construction $34K PRICE DROP
    • 3 Beds
    • 2.5 Baths
    • 1,363 Sq Ft

    94 Mora Blvd Unit 440-502, O'Fallon, MO 63368

    New construction by Fischer Homes in beautiful The Townes at Streets of Caledonia, featuring the Durham plan. This home is an open plan with a family room and a view of the kitchen with an oversized island. Primary bedroom features an en suite bath with a double bowl vanity, walk-in shower and walk-in closet. Additional bedrooms and a private full bathroom on the upper level. Full basement

    Alexander Hencheck FH Realty

    94 Mora Blvd Unit 440-502, O'Fallon, MO 63368
  • /46

    $400,000

    Coming Soon
    • 3 Beds
    • 2.5 Baths
    • 1,957 Sq Ft

    132 Towergate Dr, Lake Saint Louis, MO 63367

    Welcome to 132 Towergate Drive in the highly sought-after Wyndgate Village subdivision in Lake St. Louis. This beautifully maintained 1.5-story home offers 3 bedrooms, 2.5 bathrooms, nearly 2,000 square feet of living space, a desirable corner lot location, and incredible curb appeal shaped by a master gardener’s intricate landscaping. From the carefully designed exterior to the peaceful backyard

    Timothy Koppel Berkshire Hathaway HomeServices Select Properties

    132 Towergate Dr, Lake Saint Louis, MO 63367
  • /15

    $349,900

    New Construction
    • 3 Beds
    • 2.5 Baths
    • 1,363 Sq Ft

    92 Mora Blvd Unit 440-501, O'Fallon, MO 63368

    Gorgeous new Durham plan by Fischer Homes in the beautiful community of The Townes at Streets of Caledonia, featuring a wide open concept design with an oversized island kitchen with stainless steel appliances, upgraded cabinetry with 42 inch uppers and soft close hinges, and overlooking the HUGE family room. Upstairs you'll find the primary bedroom that includes an en suite with a double bowl

    Alexander Hencheck FH Realty

    92 Mora Blvd Unit 440-501, O'Fallon, MO 63368
  • /27

    $399,900

    New Construction
    • 3 Beds
    • 2 Baths
    • 1,559 Sq Ft

    0 Covington @ Harvest Unit MIS26019660, O'Fallon, MO 63385

    The Covington by Consort Homes *Base Price* is a 3 bedroom 2 bath open Ranch that offers flexible living space including spacious Kitchen adjoining casual Dining and Great Room. The well-designed Kitchen workspace features plenty of cabinetry and pantry space. The Great Room has options for a fireplace. Main floor laundry. Main floor Primary bedroom suite with private bath (optional Primary Bath

    Gia Linville Consort Realty, LLC

    0 Covington @ Harvest Unit MIS26019660, O'Fallon, MO 63385
  • /17

    $357,900

    New Construction $13K PRICE INCREASE
    • 2 Beds
    • 2 Baths
    • 1,347 Sq Ft

    0 Unknown Unit MIS24002802, O'Fallon, MO 63385

    New Construction by Fischer and Frichtel in the amazing Harvest neighborhood! This incredible community offers spectacular amenities inc 47 AC of common ground, 13+ AC town square, lakes, dog park, food truck court, farmers market, orchards, pumpkin patch, community garden, pickle ball and bocce ball courts, playgrounds, nature play area w/water feature and civic lawn area. Students will attend

    Kelly Boehmer Berkshire Hathaway HomeServices Select Properties

    0 Unknown Unit MIS24002802, O'Fallon, MO 63385

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