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O'Fallon, IL Homes for Sale — Page 3 | Realty.com
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3 bedsNew constructionWith a pool

Homes for Sale in O'Fallon, IL

Homes for Sale in O'Fallon, IL

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24 of 94 Listings
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Homes for Sale in O'Fallon, IL

24 of 94 Listings

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JJ

Jeffrey Jonas

Realty.com

Lic. #471.004966

Call Jeffrey
  1. 8536 Armsleigh Place — photoPrice Reduced82Active

    $719,000

    6 bd · 3 ba · 4,311 sqft

    8536 Armsleigh Place, O'Fallon, IL

    Don Carrington · Keller Williams Pinnacle

  2. 612 Monarch Drive — photo46Active

    $489,000

    5 bd · 4 ba · 3,193 sqft

    612 Monarch Drive, O'Fallon, IL

    Kevin Barnett · Redfin Corporation

  3. 504 W Fourth Street — photo30Active

    $209,900

    3 bd · 1 ba · 1,320 sqft

    504 W Fourth Street, O'Fallon, IL

    Courtney Marsh · Red Door Realty Group Inc

  4. 1365 Dove Hollow Court — photo45Active

    $575,000

    4 bd · 3 ba · 2,696 sqft

    1365 Dove Hollow Court, O'Fallon, IL

    Rob Cole · Judy Dempcy Homes Powered by KW Pinnacle

  5. 1309 Hollander Court — photoPrice Reduced51Active

    $449,900

    3 bd · 2 ba · 1,750 sqft

    1309 Hollander Court, O'Fallon, IL

    Shawna Holtman · Keller Williams Pinnacle

  6. 1020 N Smiley Street — photo42Active

    $300,000

    4 bd · 3 ba · 2,378 sqft

    1020 N Smiley Street, O'Fallon, IL

    Jean Lewis · Keller Williams Pinnacle

  7. 13 Timber Oak Drive — photoPrice Reduced54Active

    $519,900

    4 bd · 3 ba · 3,929 sqft

    13 Timber Oak Drive, O'Fallon, IL

    Rob Cole · Judy Dempcy Homes Powered by KW Pinnacle

  8. 581 Tea Olive Boulevard — photo50Active

    $673,800

    4 bd · 3 ba · 3,203 sqft

    581 Tea Olive Boulevard, O'Fallon, IL

    Brad Copelin · Judy Dempcy Homes Powered by KW Pinnacle

  9. 412 Alder Ridge Drive — photo1Active

    $669,000

    4 bd · 3 ba · 3,332 sqft

    412 Alder Ridge Drive, O'Fallon, IL

    Janell Schmittling · Homes By Janell

  10. 520 Longfellow Drive — photoPrice Reduced54Active

    $439,900

    4 bd · 3 ba · 2,464 sqft

    520 Longfellow Drive, O'Fallon, IL

    Adrienne Schaefer · eXp Realty

  11. 1511 Nottinghill Drive — photoPrice Reduced41Active

    $430,000

    4 bd · 4 ba · 3,190 sqft

    1511 Nottinghill Drive, O'Fallon, IL

    Sally Hohn · Coldwell Banker Brown Realtors

  12. 804 Saint Nicholas Drive — photoPrice Reduced95Active

    $1,195,000

    4 bd · 5 ba · 6,183 sqft

    804 Saint Nicholas Drive, O'Fallon, IL

    Janell Schmittling · Homes By Janell

  13. 1117 Woodleaf Drive — photo30Active

    $400,000

    4 bd · 3 ba · 2,793 sqft

    1117 Woodleaf Drive, O'Fallon, IL

    Stephen Ellerbrake · Keller Williams Pinnacle

  14. 503 Westfield Drive — photoPrice Reduced32Active

    $325,000

    3 bd · 3 ba · 2,385 sqft

    503 Westfield Drive, O'Fallon, IL

    Tim Wooff · Wooff Realtors

  15. 401 Ponderosa 2 — photoPrice Reduced26Active

    $134,900

    2 bd · 2 ba · 1,100 sqft

    401 Ponderosa 2, O'Fallon, IL

    Lacey Dore · Re/Max Signature Properties

  16. 107 Brookside Drive — photoPrice Reduced12Active

    $197,000

    3 bd · 1 ba · 768 sqft

    107 Brookside Drive, O'Fallon, IL

    Jeffrey Birkenmeier · Worth Clark Realty

  17. 1331 Timber Ridge Trace Drive — photoPrice Reduced59Active

    $585,000

    4 bd · 4 ba · 3,588 sqft

    1331 Timber Ridge Trace Drive, O'Fallon, IL

    David Walker · Keller Williams Marquee

  18. 116 Fairwood Hills Road — photoPrice Reduced65Active

    $675,000

    5 bd · 5 ba · 5,272 sqft

    116 Fairwood Hills Road, O'Fallon, IL

    Judy Brooks · Coldwell Banker Brown Realtors

  19. 1232 Ole Town Bridge — photo41Active

    $519,900

    4 bd · 3 ba · 2,740 sqft

    1232 Ole Town Bridge, O'Fallon, IL

    Rob Cole · Judy Dempcy Homes Powered by KW Pinnacle

  20. 304 Eagle Ridge — photoPrice Reduced29Active

    $105,000

    2 bd · 1 ba · 868 sqft

    304 Eagle Ridge, O'Fallon, IL

    Brad Copelin · Judy Dempcy Homes Powered by KW Pinnacle

  21. 442 Schwarz Road — photoPrice Reduced45Active

    $410,000

    4 bd · 3 ba · 4,086 sqft

    442 Schwarz Road, O'Fallon, IL

    Linda Linder · Strano & Associates

  22. 1693 Lancaster Drive — photo70Active

    $680,000

    4 bd · 4 ba · 5,012 sqft

    1693 Lancaster Drive, O'Fallon, IL

    Michael Abernathy · MORE, REALTORS

  23. 432 Marbleton Circle — photoPrice Reduced78Active

    $540,000

    5 bd · 5 ba · 3,665 sqft

    432 Marbleton Circle, O'Fallon, IL

    John Grissom · Berkshire Hathaway HomeServices Select Properties

  24. 1516 English Pine — photo32Active

    $205,000

    2 bd · 2 ba · 1,000 sqft

    1516 English Pine, O'Fallon, IL

    Robin Ortiz · RE/MAX Results Realty

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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 2026-09-15 21:27:50 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.
  • Co-ops
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    • New construction
    • With a pool

    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

    July 2026 · This period is still settling

    Homes on the market · MLS, as of Jul 17, 2026–Jul 21, 2026

    Median list price
    $439,900
    Homes for sale
    81
    Median days on market
    28 days

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

    Median home size
    1,288 sq. ft.