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3 Bedroom Homes in O'Fallon, MO
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3 bedsNew constructionWith a pool

3 Bedroom Homes in O'Fallon, MO

3 Bedroom Homes in O'Fallon, MO

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24 of 75 Listings
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3 Bedroom Homes in O'Fallon, MO

24 of 75 Listings

Your local team in O Fallon

TO

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas
LS

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne
  1. The Grand Magnolia Floor Plan — photo10Active

    $542,900

    3 bd · 3 ba · 2,593 sqft

    The Grand Magnolia Floor Plan, O'Fallon, MO

    Holly Sofka · Berkshire Hathaway HomeServices Select Properties

  2. 753 Barnwood Hill Drive — photoPrice Reduced14Active

    $474,900

    3 bd · 3 ba · 1,749 sqft

    753 Barnwood Hill Drive, O'Fallon, MO

    Kelly Boehmer · Berkshire Hathaway HomeServices Select Properties

  3. 2 Fieldcrest at Oakshire — photo23Active

    $349,900

    3 bd · 3 ba · 1,920 sqft

    2 Fieldcrest at Oakshire, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  4. 2 Belmont at Oakshire — photo21Active

    $324,900

    3 bd · 2 ba · 1,478 sqft

    2 Belmont at Oakshire, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  5. 2 Burlington at Oakshire — photo26Active

    $319,900

    3 bd · 2 ba · 1,566 sqft

    2 Burlington at Oakshire, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  6. 2 Arlington at Oakshire — photo22Active

    $299,900

    3 bd · 2 ba · 1,252 sqft

    2 Arlington at Oakshire, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  7. 2 Fieldcrest at Oakshire — photo23Active

    $349,900

    3 bd · 3 ba · 1,920 sqft

    2 Fieldcrest at Oakshire, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  8. 120 Tbb Drury Court — photo7Active

    $800,000

    3 bd · 2 ba · 2,359 sqft

    120 Tbb Drury Court, O'Fallon, MO

    Mark & Neil Gellman · EXP Realty, LLC

  9. 404 River Crest Crossing — photo1Active

    $613,900

    3 bd · 2 ba · 1,959 sqft

    404 River Crest Crossing, O'Fallon, MO

    Kristin Gansman · STL Buy & Sell, LLC

  10. 401 Farmhouse Drive — photo21Active

    $608,486

    3 bd · 2 ba · 1,870 sqft

    401 Farmhouse Drive, O'Fallon, MO

    Gia Linville · Consort Realty, LLC

  11. 403 River Crest Crossing — photo1Active

    $659,900

    3 bd · 2 ba · 1,960 sqft

    403 River Crest Crossing, O'Fallon, MO

    Kristin Gansman · STL Buy & Sell, LLC

  12. 2 Hickory at Post Farms Enclave — photo23Active

    $394,900

    3 bd · 2 ba · 1,570 sqft

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

    Pamela Chyba · ListWithFreedom.com Inc

  13. 2 Burlington at Post Farms Meadows — photo24Active

    $305,900

    3 bd · 2 ba · 1,566 sqft

    2 Burlington at Post Farms Meadows, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  14. 2 Belmont at Post Farms Meadows — photo20Active

    $310,900

    3 bd · 2 ba · 1,478 sqft

    2 Belmont at Post Farms Meadows, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  15. 2 Fieldcrest at Post Farms Meadows — photo23Active

    $335,900

    3 bd · 3 ba · 1,920 sqft

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

    Pamela Chyba · ListWithFreedom.com Inc

  16. 2 Maple Expanded at Post Farms Enclave — photo23Active

    $436,900

    3 bd · 2 ba · 1,989 sqft

    2 Maple Expanded at Post Farms Enclave, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  17. 1 Arlington II - E4 @ Harvest Heritage — photo19Active

    $638,900

    3 bd · 2 ba · 2,496 sqft

    1 Arlington II - E4 @ Harvest Heritage, O'Fallon, MO

    Kelly Boehmer · Berkshire Hathaway HomeServices Select Properties

  18. 102 Windrow Drive — photo22Active

    $413,082

    3 bd · 2 ba · 1,539 sqft

    102 Windrow Drive, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  19. 131 Cardow Drive — photo10Active

    $599,900

    3 bd · 3 ba · 2,483 sqft

    131 Cardow Drive, O'Fallon, MO

    Alexander Hencheck · FH Realty

  20. 542 Apple Orchard Lane — photo22Active

    $417,352

    3 bd · 3 ba · 1,728 sqft

    542 Apple Orchard Lane, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  21. 734 Barnwood Hill Drive — photoPrice Reduced16Active

    $554,900

    3 bd · 3 ba · 2,209 sqft

    734 Barnwood Hill Drive, O'Fallon, MO

    Kelly Boehmer · Berkshire Hathaway HomeServices Select Properties

  22. 83 Valor Way — photo2Active

    $838,272

    3 bd · 3 ba · 2,809 sqft

    83 Valor Way, O'Fallon, MO

    Barbara Hartmann · McKelvey Homes Realty, LLC

  23. 86 Courage Drive — photoPrice Reduced32Active

    $534,900

    3 bd · 3 ba · 2,468 sqft

    86 Courage Drive, O'Fallon, MO

    Kelly Boehmer · Berkshire Hathaway HomeServices Select Properties

  24. 1 The Stetson C @Caledonia — photo10Active

    $486,300

    3 bd · 3 ba · 2,601 sqft

    1 The Stetson C @Caledonia, O'Fallon, MO

    Mike Price · Lombardo Homes of St. Louis, LLC

12…4

Explore O Fallon homes

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The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

MARIS MLS
Based on information submitted to the MLS GRID as of 2026-09-30 01:51:38 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
  • Manufactured homes
  • Multi-family homes
  • Co-ops
  • By feature

    • New construction
    • With a pool

    Your local team in O Fallon

    TO

    Thomas O'Leary

    Realty.com

    Lic. #2020001504

    Call Thomas
    LS

    Lynne Schlereth

    Preferred Rate

    NMLS #2378688

    Call Lynne

    O'Fallon, MO community profile

    Population
    96,497
    Median income
    $101,965
    Housing units
    36,476
    People per sq. mi.
    3,112.8
    Area
    31 sq. mi.

    Source: HJN community data

    O'Fallon housing market

    August 2026 · This period is still settling

    O'Fallon 12-month median sale price trend

    Selling at 100.0% of asking price

    Sales here are closing essentially at asking. MLS · 111 sales · as of Aug 31, 2026

    Homes that sold · County records, as of Aug 11, 2026

    Median sale price
    $363,348$247,046–$435,021 typical range
    Price per sq. ft.
    $155
    Sales
    42
    Paid in cash
    0.0%

    Homes on the market · MLS, as of Aug 31, 2026

    Median list price
    $416,000
    Homes for sale
    186
    Median days on market
    9 days

    Price trend · Assessor repeat sales, as of Aug 31, 2026

    Year-over-year
    -1.8%

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

    Median home size
    2,053 sq. ft.