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4 Bedroom Homes in O'Fallon, MO — Page 5

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97 listings

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3 beds New construction With a pool

4 Bedroom Homes in O'Fallon, MO

4 Bedroom Homes in O'Fallon, MO

1 of 97 Listings

4 Bedroom Homes in O'Fallon, MO

1 of 97 Listings

30Active
$728,900
4 bd · 4 ba · 3,798 sqft
1 Wyndham E5 @ Harvest Heritage, O'Fallon, MO
Kelly&Linda Boehmer · Berkshire Hathaway HomeServices Select Properties

1…4 5

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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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New construction
With a pool

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-08-05 16:31:44 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

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: -1.3%

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.