3 Bedroom Homes in O&#x27;Fallon, MO

Lynne Schlereth

Preferred Rate

NMLS #2378688

Price Reduced71

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Lynne Schlereth

Preferred Rate

NMLS #2378688

Active

$409,500

3 bd · 3 ba · 1,750 sqft

207 Sassafras Parc Drive, O'Fallon, MO

De Rockwell · Berkshire Hathaway HomeServices Select Properties

Price Reduced29Active

$259,500

3 bd · 1 ba · 1,192 sqft

31 Plackemeier, O'Fallon, MO

Christopher Zager · RED Realty

24Active

$399,900

3 bd · 2 ba · 1,806 sqft

57 W Ofallon Drive, O'Fallon, MO

Karen Boelling · Magnolia Real Estate

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Lynne Schlereth

Preferred Rate

NMLS #2378688

39Active

$434,500

3 bd · 3 ba · 1,647 sqft

10 Pershing Circle, O'Fallon, MO

Michelle Craft · RE/MAX EDGE

$394,900

3 bd · 2 ba · 1,570 sqft

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

Pamela Chyba · ListWithFreedom.com Inc

$335,900

3 bd · 3 ba · 1,920 sqft

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

Pamela Chyba · ListWithFreedom.com Inc

20Active

$310,900

3 bd · 2 ba · 1,478 sqft

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

Pamela Chyba · ListWithFreedom.com Inc

$436,900

3 bd · 2 ba · 1,989 sqft

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

Pamela Chyba · ListWithFreedom.com Inc

24Active

$305,900

3 bd · 2 ba · 1,566 sqft

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

Pamela Chyba · ListWithFreedom.com Inc

22Active

$413,082

3 bd · 2 ba · 1,539 sqft

102 Windrow Drive, O'Fallon, MO

Pamela Chyba · ListWithFreedom.com Inc

19Active

$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

Price Reduced24Active

$515,000

3 bd · 3 ba · 2,663 sqft

111 Columbia Meadows, O'Fallon, MO

Tim Kister · Nettwork Global

10Active

$599,900

3 bd · 3 ba · 2,483 sqft

131 Cardow Drive, O'Fallon, MO

Alexander Hencheck · FH Realty

Price Reduced27Active

$424,900

3 bd · 3 ba · 2,900 sqft

174 Stage Coach Landing Drive, O'Fallon, MO

Mark Scheller · Mark Scheller Real Estate

Price Reduced27Active

$387,000

3 bd · 2 ba · 1,852 sqft

8 Autumn Grove Court, O'Fallon, MO

Linda Hackett · Berkshire Hathaway HomeServices Select Properties

22Active

$417,352

3 bd · 3 ba · 1,728 sqft

542 Apple Orchard Lane, O'Fallon, MO

Pamela Chyba · ListWithFreedom.com Inc

Price Reduced16Active

$554,900

3 bd · 3 ba · 2,209 sqft

734 Barnwood Hill Drive, O'Fallon, MO

Kelly Boehmer · Berkshire Hathaway HomeServices Select Properties

Price Reduced17Active

$287,000

3 bd · 3 ba · 1,909 sqft

1354 Great Warrior Drive, O'Fallon, MO

Ben Lytle · Opendoor Brokerage LLC

Price Reduced34Active

$379,900

3 bd · 3 ba · 2,500 sqft

102 Rockaway Drive, O'Fallon, MO

Charles Maher · Realty Executives Premiere

Price Reduced29Active

$399,000

3 bd · 2 ba · 1,802 sqft

1125 Duxbury Lane, O'Fallon, MO

Chad Wilson · Keller Williams Realty West

17Active

$400,000

3 bd · 3 ba · 1,797 sqft

114 Fallon Villa Court, O'Fallon, MO

Stacey Manner · Call Dolly, LLC

$400,000

3 bd · 3 ba · 2,258 sqft

118 Fallon Villa Court, O'Fallon, MO

Stacey Manner · Call Dolly, LLC

16Active

$395,000

3 bd · 3 ba · 2,720 sqft

110 Fallon Villa Court, O'Fallon, MO

Stacey Manner · Call Dolly, LLC

33Active

$425,000

3 bd · 2 ba · 2,418 sqft

8010 Knights Crossing Drive, O'Fallon, MO

Bryan Sitarski · Meyer Real Estate

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Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-23 05:32:51 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 housing market

August 2026 · This period is still settling

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

Median sale price: $358,904$247,046–$435,021 typical range
Price per sq. ft.: $157
Sales: 46
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: -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.

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

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

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.

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Lynne Schlereth

Preferred Rate

NMLS #2378688