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O'Fallon, MO Homes for Sale — Page 6 | Realty.com

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Homes for Sale in O'Fallon, MO

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24 of 278 Listings

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24 of 278 Listings

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

14Active
$493,791
4 bd · 3 ba · 1,860 sqft
535 Wheatfield Circle, O'Fallon, MO
Kelly Boehmer · Berkshire Hathaway HomeServices Select Properties
16Active
$571,602
3 bd · 3 ba · 2,209 sqft
734 Barnwood Hill Drive, O'Fallon, MO
Kelly Boehmer · Berkshire Hathaway HomeServices Select Properties
19Active
$338,757
2 bd · 3 ba · 1,200 sqft
166 Sunset Terrace Drive, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc

21Active
$297,387
2 bd · 2 ba · 808 sqft
160 Sunset Terrace Drive, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
20Active
$330,288
2 bd · 3 ba · 1,200 sqft
162 Sunset Terrace Drive, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
Price Reduced56Active
$819,500
4 bd · 4 ba · 3,720 sqft
3 Warchol Court, O'Fallon, MO
Ryan Grimm · Berkshire Hathaway HomeServices Select Properties
Price Reduced66Active
$425,000
4 bd · 4 ba · 3,256 sqft
206 Hawksbury Place, O'Fallon, MO
Madison Hayes · Berkshire Hathaway HomeServices Select Properties
Price Reduced42Active
$139,900
2 bd · 2 ba · 1,088 sqft
618 Homerun Drive, O'Fallon, MO
Deborah Stephens · Mid America Property Partners
Price Reduced46Active
$415,000
5 bd · 3 ba · 3,006 sqft
7385 Little Oaks Drive, O'Fallon, MO
Angela Lockett · Narrative Real Estate
Price Reduced35Active
$425,900
4 bd · 3 ba · 3,100 sqft
7196 Heald Drive, O'Fallon, MO
Christina Strait · Strait Realty
25Active
$546,103
4 bd · 3 ba · 2,940 sqft
721 Grindstone Drive, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
Price Reduced17Active
$299,000
3 bd · 3 ba · 1,909 sqft
1354 Great Warrior Drive, O'Fallon, MO
Ben Lytle · Opendoor Brokerage LLC
Price Reduced19Active
$259,900
2 bd · 3 ba · 1,193 sqft
411 Sunset Hollow Drive, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
30Active
$670,529
4 bd · 4 ba · 3,215 sqft
430 Farmhouse Drive, O'Fallon, MO
Gia Linville · Consort Realty, LLC
Price Reduced42Active
$449,000
4 bd · 3 ba · 3,360 sqft
1442 Norwood Hills Drive, O'Fallon, MO
Alicen Holloway · Dielmann Sotheby's International Realty
Price Reduced25Active
$460,000
4 bd · 3 ba · 3,224 sqft
6 Deer Creek Drive, O'Fallon, MO
Nicholas Huscroft · Chosen Realty, LLC
Price Reduced34Active
$379,900
3 bd · 3 ba · 2,500 sqft
102 Rockaway Drive, O'Fallon, MO
Charles Maher · Realty Executives Premiere
Price Reduced45Active
$425,000
3 bd · 3 ba · 2,762 sqft
3132 Post Run Drive, O'Fallon, MO
Giselle Mera · Mera & Beckman Real Estate
Price Reduced29Active
$410,000
3 bd · 2 ba · 1,802 sqft
1125 Duxbury Lane, O'Fallon, MO
Chad Wilson · Keller Williams Realty West
Price Reduced3Active
$164,000
2 bd · 2 ba · 1,550 sqft
1345 Sunburst Drive B, O'Fallon, MO
Mick Sanders · Worth Clark Realty
Price Reduced10Active
$344,290
2 bd · 3 ba · 1,363 sqft
122 Mora Boulevard 450-502, O'Fallon, MO
Alexander Hencheck · FH Realty
17Active
$400,000
3 bd · 3 ba · 1,797 sqft
114 Fallon Villa Court, O'Fallon, MO
Dolly Sjoholm · Call Dolly, LLC
23Active
$400,000
3 bd · 3 ba · 2,258 sqft
118 Fallon Villa Court, O'Fallon, MO
Dolly Sjoholm · Call Dolly, LLC
10Active
$364,900
2 bd · 3 ba · 1,363 sqft
128 Mora Boulevard 450-505, O'Fallon, MO
Alexander Hencheck · FH Realty

1…5 6 7…12

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-04 03:12:51 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: $355,015$260,984–$431,639 typical range
Price per sq. ft.: $157
Sales: 43
Paid in cash: 0.0%

Homes on the market · MLS, as of Aug 28, 2026–Aug 31, 2026

Median list price: $416,000
Homes for sale: 186
Median days on market: 12 days

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

Year-over-year: 1.9%

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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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.

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-04 03:12:51 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.

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

New construction
With a pool

Your local team in O Fallon

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

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: $355,015$260,984–$431,639 typical range
Price per sq. ft.: $157
Sales: 43
Paid in cash: 0.0%

Homes on the market · MLS, as of Aug 28, 2026–Aug 31, 2026

Median list price: $416,000
Homes for sale: 186
Median days on market: 12 days

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

Year-over-year: 1.9%

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.