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3 Bedroom Homes in O'Fallon, MO — Page 5
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132 listings
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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 132 Listings
Map

3 Bedroom Homes in O'Fallon, MO

24 of 132 Listings

  1. 327 Dalriada Boulevard — photoPrice Reduced37Active

    $448,995

    3 bd · 2 ba · 2,610 sqft

    327 Dalriada Boulevard, O'Fallon, MO

    Lisa Menichino · Coldwell Banker Realty - Gundaker

  2. 207 Townshead Way — photoPrice Reduced40Active

    $484,900

    3 bd · 2 ba · 1,730 sqft

    207 Townshead Way, O'Fallon, MO

    Alexander Hencheck · FH Realty

  3. 1 Tbb Canterbury @ Creekside Sommers — photo31Active

    $506,990

    3 bd · 2 ba · 2,214 sqft

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

    Amanda Alejandro · Realty Shop

  4. 1 Tbb Rochester @ Creekside Sommers — photo42Active

    $457,990

    3 bd · 2 ba · 1,840 sqft

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

    Amanda Alejandro · Realty Shop

  5. 1 Tbb Westbrook @ Creekside Sommers — photo35Active

    $452,990

    3 bd · 2 ba · 1,612 sqft

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

    Amanda Alejandro · Realty Shop

  6. 1 Tbb Barkley @ Creekside Sommers — photo38Active

    $470,990

    3 bd · 3 ba · 2,237 sqft

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

    Amanda Alejandro · Realty Shop

  7. 1 Tbb Rockport @ Creekside Sommers — photo38Active

    $436,990

    3 bd · 2 ba · 1,556 sqft

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

    Amanda Alejandro · Realty Shop

  8. 15 Integrity Court — photo28Active

    $388,623

    3 bd · 2 ba · 1,719 sqft

    15 Integrity Court, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  9. 1 Tbb Brookmont 3 Car @ The Villages at Post Farms — photoPrice Reduced24Active

    $424,900

    3 bd · 2 ba · 1,678 sqft

    1 Tbb Brookmont 3 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  10. 1 Tbb Winslow 3 Car @ The Villages at Post Farms — photoPrice Reduced20Active

    $460,900

    3 bd · 3 ba · 2,168 sqft

    1 Tbb Winslow 3 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  11. 1 Tbb Stratton 3 Car @ The Villages at Post Farms — photoPrice Reduced19Active

    $484,900

    3 bd · 3 ba · 2,468 sqft

    1 Tbb Stratton 3 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  12. 1 Tbb Carver 3 Car @ The Villages at Post Farms — photoPrice Reduced23Active

    $510,900

    3 bd · 3 ba · 2,904 sqft

    1 Tbb Carver 3 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  13. 1 Tbb Whitehall 2 Car @ The Villages at Post Farms — photoPrice Reduced23Active

    $414,900

    3 bd · 2 ba · 1,819 sqft

    1 Tbb Whitehall 2 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  14. 1 Tbb Lansford 2 Car @ The Villages at Post Farms — photoPrice Reduced16Active

    $364,900

    3 bd · 2 ba · 1,302 sqft

    1 Tbb Lansford 2 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  15. 1 Tbb Brookmont 2 Car @ The Villages at Post Farms — photoPrice Reduced24Active

    $384,900

    3 bd · 2 ba · 1,678 sqft

    1 Tbb Brookmont 2 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  16. 1 Tbb Winslow 2 Car @ The Villages at Post Farms — photoPrice Reduced20Active

    $420,900

    3 bd · 3 ba · 2,168 sqft

    1 Tbb Winslow 2 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  17. 1 Tbb Stratton 2 Car @ The Villages at Post Farms — photoPrice Reduced19Active

    $444,900

    3 bd · 3 ba · 2,468 sqft

    1 Tbb Stratton 2 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  18. 1 Tbb Carver 2 Car @ The Villages at Post Farms — photoPrice Reduced23Active

    $470,900

    3 bd · 3 ba · 2,904 sqft

    1 Tbb Carver 2 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  19. 1 Tbb Lansford 3 Car @ The Villages at Post Farms — photoPrice Reduced16Active

    $404,900

    3 bd · 2 ba · 1,302 sqft

    1 Tbb Lansford 3 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  20. 1 Tbb Whitehall 3 Car @ The Villages at Post Farms — photoPrice Reduced22Active

    $454,900

    3 bd · 2 ba · 1,819 sqft

    1 Tbb Whitehall 3 Car @ The Villages at Post Farms, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

  21. 2 The Denver at The Grove — photo1Active

    $541,900

    3 bd · 2 ba · 1,948 sqft

    2 The Denver at The Grove, O'Fallon, MO

    Kristin Gansman · STL Buy & Sell, LLC

  22. 2 Maple Expanded at Harvest Est — photo22Active

    $391,900

    3 bd · 2 ba · 1,989 sqft

    2 Maple Expanded at Harvest Est, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  23. 2 Hickory at Harvest Estates — photo23Active

    $349,900

    3 bd · 2 ba · 1,570 sqft

    2 Hickory at Harvest Estates, O'Fallon, MO

    Pamela Chyba · ListWithFreedom.com Inc

  24. 1 Woodside E4 @ Harvest Heritage — photo20Active

    $651,900

    3 bd · 2 ba · 2,502 sqft

    1 Woodside E4 @ Harvest Heritage, O'Fallon, MO

    Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

1…456

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 2026-09-18 19:22:53 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.

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

Homes that sold · County records, as of Aug 25, 2026

Median sale price
$355,015$274,720–$454,500 typical range
Price per sq. ft.
$162
Sales
81
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
13 days

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

Year-over-year
-4.0%

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.
    • New construction
    • With a pool

    Your local team in O Fallon

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    Lynne Schlereth

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    NMLS #2378688

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    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