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O'Fallon, MO Homes for Sale | Realty.com
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  • Commercial

273 listings
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Homes for Sale in O'Fallon, MO

Homes for Sale in O'Fallon, MO

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24 of 273 Listings
Map

Homes for Sale in O'Fallon, MO

24 of 273 Listings

Your local team in O Fallon

HG

Holly Gerchen

Holly Gerchen Group brokered by Epique Realty

Lic. #Broker Associate

Holly Gerchen Group brokered by Epique RealtyCall Holly
LS

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne
  1. 2429 Sundance Drive — photo37Active

    $300,000

    3 bd · 2 ba · 1,547 sqft

    2429 Sundance Drive, O'Fallon, MO

    Tracy Modde · BHHS Select Properties

  2. 3 Locust Hills Court — photo1Active

    $429,000

    4 bd · 3 ba · 1,528 sqft

    3 Locust Hills Court, O'Fallon, MO

    Tu Nguyen · The Nguyen Realty, LLC

  3. 2 Tbb Canterbury @ Creekside Sommers — photo31Active

    $506,990

    3 bd · 2 ba · 2,214 sqft

    2 Tbb Canterbury @ Creekside Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  4. 2 Tbb Barkley @ Creekside Sommers — photo38Active

    $470,990

    3 bd · 3 ba · 2,237 sqft

    2 Tbb Barkley @ Creekside Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  5. 2 Tbb Quincy@ Creekside At Sommers — photo12Active

    $480,990

    4 bd · 3 ba · 2,285 sqft

    2 Tbb Quincy@ Creekside At Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  6. 2 Tbb Rockport @ Creekside Sommers — photo38Active

    $436,990

    3 bd · 2 ba · 1,556 sqft

    2 Tbb Rockport @ Creekside Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  7. 2 Tbb Oakridge @ Creekside At Sommers — photo9Active

    $545,990

    4 bd · 4 ba · 2,961 sqft

    2 Tbb Oakridge @ Creekside At Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  8. 2 Tbb Jackson@Creekside at Sommers — photo13Active

    $513,990

    3 bd · 3 ba · 2,632 sqft

    2 Tbb Jackson@Creekside at Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  9. 2 Tbb Rochester @ Creekside Sommers — photo42Active

    $457,990

    3 bd · 2 ba · 1,840 sqft

    2 Tbb Rochester @ Creekside Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  10. 2 Tbb Princeton @ Creekside Sommers — photo30Active

    $520,990

    4 bd · 3 ba · 2,779 sqft

    2 Tbb Princeton @ Creekside Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  11. 132 Middlesburg Court — photo1Active

    $425,000

    4 bd · 4 ba · 3,200 sqft

    132 Middlesburg Court, O'Fallon, MO

    Gay Gordon · RedKey Realty Leaders

  12. 2 Tbb Westbrook @ Creekside Sommers — photo35Active

    $452,990

    3 bd · 2 ba · 1,612 sqft

    2 Tbb Westbrook @ Creekside Sommers, O'Fallon, MO

    Amanda Alejandro · Realty Shop

  13. 1128 Central Parkway — photoOpen house Sun, Nov 8 · 1:00 PM49Active

    $250,000

    3 bd · 1 ba · 1,210 sqft

    1128 Central Parkway, O'Fallon, MO

    Andy House · Coldwell Banker Realty - Gundaker

  14. 305 Shady Rock Lane — photo44Active

    $309,900

    3 bd · 4 ba · 2,252 sqft

    305 Shady Rock Lane, O'Fallon, MO

    Cori Breen · RE/MAX Platinum

  15. 1600 Koch Road — photo68Active

    $529,900

    4 bd · 2 ba · 2,600 sqft

    1600 Koch Road, O'Fallon, MO

    Heather Lewis · Gateway Real Estate

  16. 1316 Whispering River Court — photo29Active

    $425,000

    3 bd · 2 ba · 1,781 sqft

    1316 Whispering River Court, O'Fallon, MO

    Jessica Ciskowski · Meyer Real Estate

  17. 236 Royallmanor Lane — photoPrice Reduced39Active

    $350,000

    3 bd · 2 ba · 1,474 sqft

    236 Royallmanor Lane, O'Fallon, MO

    Karen Ratteree · Realty Executives of St. Louis

  18. 306 Walnut Forest Drive — photo62Active

    $795,000

    3 bd · 3 ba · 4,000 sqft

    306 Walnut Forest Drive, O'Fallon, MO

    Shannon Cusumano · Worth Clark Realty

  19. 2419 Ambelwood Lane — photoOpen house Thu, Nov 5 · 4:00 PM1Active

    $234,499

    3 bd · 1 ba · 1,005 sqft

    2419 Ambelwood Lane, O'Fallon, MO

    Deanna Eberts · Keller Williams Realty West

  20. 503 Wycombe Drive — photo48Active

    $379,900

    3 bd · 4 ba · 2,274 sqft

    503 Wycombe Drive, O'Fallon, MO

    Rebecca Klein · Move Realty

  21. 302 Yellow Birch Drive — photo25Active

    $402,681

    3 bd · 2 ba · 1,279 sqft

    302 Yellow Birch Drive, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  22. 2325 Amarillo Drive — photo49Active

    $270,000

    3 bd · 2 ba · 1,456 sqft

    2325 Amarillo Drive, O'Fallon, MO

    Sarah Nguyen-Bani · RE/MAX Results

  23. 903 Taylor Place — photo17Active

    $260,000

    3 bd · 2 ba · 1,515 sqft

    903 Taylor Place, O'Fallon, MO

    Eric Lappe · Nettwork Global

  24. 2601 Red Cedar Parc Drive N — photoOpen house Sun, Nov 8 · 1:00 PM59Active

    $389,000

    4 bd · 4 ba · 2,054 sqft

    2601 Red Cedar Parc Drive N, O'Fallon, MO

    Kathy Renaud · Coldwell Banker Realty - Gundaker

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Listing data & MLS disclosures

MARIS MLS
Based on information submitted to the MLS GRID as of 2026-11-03 19:01:38 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.
  • Your local team in O Fallon

    HG

    Holly Gerchen

    Holly Gerchen Group brokered by Epique Realty

    Lic. #Broker Associate

    Holly Gerchen Group brokered by Epique RealtyCall Holly
    LS

    Lynne Schlereth

    Preferred Rate

    NMLS #2378688

    Call Lynne

    Nearby areas

    ZIP codes

    • 63385 (361)
    • 63301 (140)
    • 63367 (121)
    • 63368 (116)
    • 63390 (111)
    • 63376 (109)
    • 63021 (105)
    • 63366 (103)

    Cities

    • St. Charles (252)
    • Wentzville (248)
    • St. Louis (199)
    • St. Peters (112)
    • Lake St. Louis (110)
    • Chesterfield (107)
    • Ballwin (100)
    • Washington (98)

    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

    October 2026 · This period is still settling

    Selling at 99.9% of asking price

    Sales here are closing essentially at asking. MLS · 108 sales · as of Oct 30, 2026

    Homes on the market · MLS, as of Oct 25, 2026–Oct 30, 2026

    Median list price
    $424,400
    Homes for sale
    220
    Median days on market
    23 days

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

    Year-over-year
    6.8%

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

    Median home size
    2,038 sq. ft.