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3 beds New construction With a pool

Homes Under $700K in O'Fallon, MO

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24 of 249 Listings

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24 of 249 Listings

61Active

Homes Under $700K in O'Fallon, MO — Page 2

249 listings

Homes Under $700K in O'Fallon, MO

Hide Map

24 of 249 Listings

Map

Homes Under $700K in O'Fallon, MO

24 of 249 Listings

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

61Active

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

$575,000

4 bd · 4 ba · 3,816 sqft

730 Longfellow Circle, O'Fallon, MO

Chad Wilson · Keller Williams Realty West

23Active

$265,000

3 bd · 2 ba · 1,225 sqft

403 Prince Charles Drive, O'Fallon, MO

Aden Suraud · EXP Realty, LLC

Price Reduced52Active

$385,000

3 bd · 2 ba · 1,470 sqft

7 Town Cryer Court, O'Fallon, MO

Brandon McNamee · Mac Realty Group

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

47Active

$589,000

5 bd · 4 ba · 4,124 sqft

15 Millers Court, O'Fallon, MO

Mary Noel Donovan · Janet McAfee Inc.

47Active

$350,000

4 bd · 3 ba · 1,834 sqft

1488 Cochise Drive, O'Fallon, MO

Jeffrey Wells · Berkshire Hathaway HomeServices Select Properties

60Active

$474,900

5 bd · 4 ba · 3,771 sqft

6915 Fieldstone Farms Drive, O'Fallon, MO

Ryan Zimmer · Coldwell Banker Realty - Gundaker

62Active

$510,000

3 bd · 3 ba · 1,872 sqft

337 Dalriada Boulevard, O'Fallon, MO

Dawn LaBeau · ReeceNichols Real Estate

41Active

$320,000

5 bd · 2 ba · 1,822 sqft

1114 Patsy Lane, O'Fallon, MO

Cheryl Wehde · Berkshire Hathaway HomeServices Select Properties

Price Reduced79Active

$575,000

4 bd · 5 ba · 3,963 sqft

522 Ironwood Drive, O'Fallon, MO

Mary Ann Biro · Worth Clark Realty

Price Reduced14Active

$474,900

3 bd · 3 ba · 1,749 sqft

753 Barnwood Hill Drive, O'Fallon, MO

Kelly Boehmer · Berkshire Hathaway HomeServices Select Properties

41Active

$435,000

2 bd · 2 ba · 1,862 sqft

925 Daffodil Ridge Drive, O'Fallon, MO

Rich Loughridge · Trademark Real Estate, Inc

Price Reduced46Active

$349,000

2 bd · 2 ba · 1,664 sqft

548 Boulder River Drive, O'Fallon, MO

Tina Knox · Worth Clark Realty

50Active

$350,000

3 bd · 3 ba · 2,458 sqft

151 Royallsprings Parkway, O'Fallon, MO

Lisa Sofia · RE/MAX Results

34Active

$439,900

4 bd · 3 ba · 2,320 sqft

1435 Soaring Eagle Drive, O'Fallon, MO

Mark & Neil Gellman · EXP Realty, LLC

27Active

$90,000

1 bd · 1 ba · 562 sqft

304 W Pitman Street, O'Fallon, MO

Adam Jokisch · Adams Auction & Real Estate Services Inc.

27Active

$240,000

1 bd · 2 ba · 1,208 sqft

105 Maryland Drive 94B, O'Fallon, MO

Mel Hicks · Swell Properties LLC

71Active

$639,900

4 bd · 4 ba · 4,354 sqft

103 Mackintosh Lane, O'Fallon, MO

Emily Bliss · Coldwell Banker Realty - Gundaker

38Active

$405,000

3 bd · 3 ba · 2,577 sqft

5 Revolutionary Way Court, O'Fallon, MO

Holly Sofka · Berkshire Hathaway HomeServices Select Properties

Price Reduced38Active

$395,000

3 bd · 2 ba · 1,828 sqft

1093 Renfrew Lane, O'Fallon, MO

Alicia Jackson · DRG - Delhougne Realty Group

Price Reduced46Active

$369,900

3 bd · 4 ba · 2,160 sqft

456 Dusty Brook Drive, O'Fallon, MO

Stephen Hawkins · Mike Fisher & Associates

27Active

$364,900

3 bd · 3 ba · 1,363 sqft

96 Mora Boulevard, O'Fallon, MO

Jason Jacobs · Legacy Realty Group

Price Reduced49Active

$455,000

4 bd · 3 ba · 3,220 sqft

1516 Wainscott Drive, O'Fallon, MO

April Brower · Worth Clark Realty

Price Reduced23Active

$250,000

2 bd · 2 ba · 1,256 sqft

480 Flowering Magnolia Drive, O'Fallon, MO

Amy Delaney · Coldwell Banker Realty - Gundaker

37Active

$290,000

2 bd · 3 ba · 2,390 sqft

25 Turtle Creek Villas Drive, O'Fallon, MO

Jeremy Barrett · Keller Williams Realty West

1 2 3…11

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-29 12:21:38 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.

O'Fallon housing market

August 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 111 sales · as of Aug 31, 2026

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

Median sale price: $363,348$247,046–$435,021 typical range
Price per sq. ft.: $155
Sales: 42
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: 9 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

Explore O Fallon homes

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With a pool

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

Call Thomas

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-29 12:21:38 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.

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

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 111 sales · as of Aug 31, 2026

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

Median sale price: $363,348$247,046–$435,021 typical range
Price per sq. ft.: $155
Sales: 42
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: 9 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.