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Homes Under $500K in O'Fallon, IL — Page 2
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Homes Under $500K in O'Fallon, IL

Homes Under $500K in O'Fallon, IL

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24 of 61 Listings
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Homes Under $500K in O'Fallon, IL

24 of 61 Listings

Your local brokerage

JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey
  1. 964 Prairie Crossing — photo76Active

    $399,900

    5 bd · 3 ba · 2,590 sqft

    964 Prairie Crossing, O'Fallon, IL

    Lance Merrick · Real Broker LLC

  2. 407 E 4th Street — photo54Active

    $294,000

    5 bd · 3 ba · 2,420 sqft

    407 E 4th Street, O'Fallon, IL

    Ana Montoya · Keller Williams Pinnacle

  3. 622 Rain Hollow Drive — photoPrice Reduced39Active

    $385,000

    3 bd · 3 ba · 2,693 sqft

    622 Rain Hollow Drive, O'Fallon, IL

    Kenbra Knight · RE/MAX Alliance

  4. 920 Reiss Road — photo49Active

    $299,000

    3 bd · 3 ba · 1,887 sqft

    920 Reiss Road, O'Fallon, IL

    Jan Fiss · Nester Realty

  5. 513 Emily Drive — photoPrice Reduced49Active

    $345,000

    5 bd · 3 ba · 2,274 sqft

    513 Emily Drive, O'Fallon, IL

    Ben Norrenberns · Judy Dempcy Homes Powered by KW Pinnacle

  6. 912 Reiss Road — photoPrice ReducedOpen house Sun, Oct 18 · 12:00 PM43Active

    $315,000

    4 bd · 3 ba · 2,800 sqft

    912 Reiss Road, O'Fallon, IL

    Rob Cole · Judy Dempcy Homes Powered by KW Pinnacle

  7. 513 Frost Court — photoPrice Reduced49Active

    $438,000

    4 bd · 3 ba · 2,450 sqft

    513 Frost Court, O'Fallon, IL

    Sarah Speakes · Coldwell Banker Brown Realtors

  8. 113 White Pine Avenue — photoPrice Reduced38Active

    $269,000

    4 bd · 2 ba · 1,580 sqft

    113 White Pine Avenue, O'Fallon, IL

    Courtney Marsh · Red Door Realty Group Inc

  9. 683 Willowbrook Way — photoPrice Reduced44Active

    $449,900

    5 bd · 4 ba · 3,146 sqft

    683 Willowbrook Way, O'Fallon, IL

    Rob Cole · Judy Dempcy Homes Powered by KW Pinnacle

  10. 620 Middletown Court — photo17Active

    $485,000

    5 bd · 4 ba · 3,180 sqft

    620 Middletown Court, O'Fallon, IL

    Jessica Gratzl · Keller Williams Pinnacle

  11. 203 Dartmouth Drive — photoPrice Reduced21Active

    $215,000

    3 bd · 2 ba · 1,213 sqft

    203 Dartmouth Drive, O'Fallon, IL

    Kelly Young · Hughes Group LLC

  12. 1232 Hillock Lane — photoPrice Reduced30Active

    $279,900

    4 bd · 3 ba · 1,766 sqft

    1232 Hillock Lane, O'Fallon, IL

    Rachel Helbig Burkarth · Coldwell Banker Brown Realtors

  13. 1227 Ole Town Bridge Drive — photoPrice Reduced41Active

    $488,000

    5 bd · 3 ba · 2,664 sqft

    1227 Ole Town Bridge Drive, O'Fallon, IL

    Megan Schobert · Keller Williams Pinnacle

  14. 810 Meadowlark Drive — photoPrice Reduced54Active

    $385,000

    4 bd · 3 ba · 2,632 sqft

    810 Meadowlark Drive, O'Fallon, IL

    Lisa Diserens · Re/Max Signature Properties

  15. 204 Marilyn Drive — photoPrice Reduced44Active

    $261,000

    2 bd · 2 ba · 2,633 sqft

    204 Marilyn Drive, O'Fallon, IL

    Janet Freed · Re/Max Signature Properties

  16. 713 Hartman Lane — photo10Active

    $197,000

    2 bd · 1 ba · 1,450 sqft

    713 Hartman Lane, O'Fallon, IL

    Cathleen Bollmeier · Coldwell Banker Brown Realtors

  17. 752 Bassett Street — photoOpen house Sun, Oct 18 · 1:00 PM51Active

    $449,000

    5 bd · 4 ba · 2,772 sqft

    752 Bassett Street, O'Fallon, IL

    Sarah Speakes · Coldwell Banker Brown Realtors

  18. 109 Atlantic Street — photoPrice Reduced34Active

    $189,900

    2 bd · 1 ba · 1,096 sqft

    109 Atlantic Street, O'Fallon, IL

    Joe Carroll · Coldwell Banker Brown Realtors

  19. 707 Wheatfield Road — photoPrice Reduced45Active

    $499,900

    5 bd · 5 ba · 3,856 sqft

    707 Wheatfield Road, O'Fallon, IL

    Rachel Grimm · Homes By Janell

  20. 732 Seagate Drive — photo20Active

    $135,000

    0 bd · 0 ba · — sqft

    732 Seagate Drive, O'Fallon, IL

    Jeb Blasingame · Keller Williams Marquee

  21. 799 Allenbrook Avenue — photoPrice Reduced51Active

    $450,000

    4 bd · 4 ba · 3,767 sqft

    799 Allenbrook Avenue, O'Fallon, IL

    Mareva Durbin · Keller Williams Marquee

  22. 1406 Blackberry Lane — photoPrice Reduced37Active

    $275,000

    3 bd · 2 ba · 1,591 sqft

    1406 Blackberry Lane, O'Fallon, IL

    Annette Wendler · Coldwell Banker Brown Realtors

  23. 1408 Clifton Way Court — photo58Active

    $475,000

    6 bd · 4 ba · 3,565 sqft

    1408 Clifton Way Court, O'Fallon, IL

    John Grissom · Berkshire Hathaway HomeServices Select Properties

  24. 1513 Royal Oak Court — photoPrice Reduced18Active

    $245,000

    3 bd · 2 ba · 1,777 sqft

    1513 Royal Oak Court, O'Fallon, IL

    LaToya Berry-Coleman · Keller Williams Pinnacle

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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 2026-10-17 20:01:39 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 brokerage

    JJ

    Jeffrey Jonas

    Realty.com

    Lic. #471.004966

    Call Jeffrey

    O'Fallon, IL community profile

    Population
    31,290
    Median income
    $101,491
    Housing units
    12,629
    People per sq. mi.
    1,967.9
    Area
    15.9 sq. mi.

    Source: HJN community data

    O'Fallon housing market

    September 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 · 53 sales · as of Sep 30, 2026

    Homes that sold · County records, as of Sep 16, 2026

    Median sale price
    $374,000$311,250–$491,875 typical range
    Price per sq. ft.
    $300
    Sales
    38
    Paid in cash
    15.8%

    Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

    Median list price
    $448,500
    Homes for sale
    82
    Median days on market
    36 days

    Price trend · Assessor repeat sales, as of Sep 30, 2026

    Year-over-year
    4.2%

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

    Median home size
    1,288 sq. ft.