Safety & registry resources

Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

O'Fallon, MO Homes for Sale — Page 9 | Realty.com

Buy

Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Commercial

269 listings

Sell

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Home Loans

Find an Agent

Save search

Homes for Sale in O'Fallon, MO

Hide Map

24 of 269 Listings

Map

24 of 269 Listings

Your local team in O Fallon

Holly Gerchen

Holly Gerchen Group brokered by Epique Realty

Lic. #Broker Associate

Call Holly

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

Price Reduced33Active
$415,000
3 bd · 2 ba · 2,418 sqft
8010 Knights Crossing Drive, O'Fallon, MO
Bryan Sitarski · Meyer Real Estate
2Active
$838,272
3 bd · 3 ba · 2,809 sqft
83 Valor Way, O'Fallon, MO
Barbara Hartmann · McKelvey Homes Realty, LLC
3Active
$681,087
4 bd · 3 ba · 2,671 sqft
355 Strawberry Grove Drive, O'Fallon, MO
Barbara Hartmann · McKelvey Homes Realty, LLC

10Active
$486,300
3 bd · 3 ba · 2,601 sqft
1 The Stetson C @Caledonia, O'Fallon, MO
Mike Price · Lombardo Homes of St. Louis, LLC
Price Reduced30Active
$420,000
4 bd · 4 ba · 2,700 sqft
526 Springhurst Parkway, O'Fallon, MO
Amanda Alejandro · Realty Shop
30Active
$600,471
4 bd · 3 ba · 2,940 sqft
489 Spirit Drive, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
25Active
$511,445
4 bd · 2 ba · 1,841 sqft
487 Spirit Drive, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
Price Reduced19Active
$193,500
2 bd · 2 ba · 1,026 sqft
4101 Spring River Drive Unit 1B, O'Fallon, MO
Colleen Lucks · Worth Clark Realty
Price Reduced16Active
$512,900
3 bd · 2 ba · 1,740 sqft
130 River Grove Court, O'Fallon, MO
Kristin Gansman · STL Buy & Sell, LLC
Price Reduced21Active
$664,243
3 bd · 3 ba · 2,369 sqft
369 Strawberry Grove Drive, O'Fallon, MO
Barbara Hartmann · McKelvey Homes Realty, LLC
Price Reduced17Active
$623,072
3 bd · 2 ba · 2,064 sqft
366 Strawberry Grove Drive, O'Fallon, MO
Barbara Hartmann · McKelvey Homes Realty, LLC
25Active
$438,943
4 bd · 3 ba · 1,902 sqft
527 Apple Orchard Lane, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
31Active
$474,900
4 bd · 3 ba · 2,490 sqft
0 Sheridan @ Harvest, O'Fallon, MO
Gia Linville · Consort Realty, LLC
4Active
$499,900
3 bd · 3 ba · 2,437 sqft
0 Kennesaw II @Harvest, O'Fallon, MO
Gia Linville · Consort Realty, LLC
35Active
$482,900
4 bd · 3 ba · 2,318 sqft
0 Cortland @ Harvest, O'Fallon, MO
Gia Linville · Consort Realty, LLC
31Active
$438,900
3 bd · 2 ba · 1,764 sqft
0 Madison @ Harvest, O'Fallon, MO
Gia Linville · Consort Realty, LLC
23Active
$442,900
3 bd · 2 ba · 1,734 sqft
0 Audubon @ Harvest, O'Fallon, MO
Gia Linville · Consort Realty, LLC
27Active
$399,900
3 bd · 2 ba · 1,559 sqft
0 Covington @ Harvest, O'Fallon, MO
Gia Linville · Consort Realty, LLC
33Active
$455,900
3 bd · 3 ba · 2,219 sqft
0 Ashton @ Harvest, O'Fallon, MO
Gia Linville · Consort Realty, LLC
38Active
$477,900
4 bd · 3 ba · 2,605 sqft
0 Stamford @ Harvest, O'Fallon, MO
Gia Linville · Consort Realty, LLC
24Active
$459,231
4 bd · 3 ba · 1,981 sqft
105 Windrow Drive, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc
1Active
$555,900
4 bd · 2 ba · 2,138 sqft
1 The Carter at The Grove at Riverdale, O'Fallon, MO
Kristin Gansman · STL Buy & Sell, LLC
Price Reduced57Active
$459,000
3 bd · 4 ba · 3,387 sqft
112 Wake Forest Place, O'Fallon, MO
Nathan Doerr · Alexander Realty Inc
Price Reduced22Active
$279,900
2 bd · 3 ba · 1,193 sqft
308 Fall Harvest Parkway, O'Fallon, MO
Pamela Chyba · ListWithFreedom.com Inc

1…8 9 10…12

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-11-04 20:51:38 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

October 2026 · This period is still settling

Selling at 99.9% of asking price

Sales here are closing essentially at asking. MLS · 108 sales · as of Oct 30, 2026

Homes on the market · MLS, as of Oct 25, 2026–Oct 30, 2026

Median list price: $424,400
Homes for sale: 220
Median days on market: 23 days

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

Year-over-year: 6.8%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Median home size: 2,038 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

Nearby areas

ZIP codes

63385 (369)
63031 (152)
63301 (139)
63367 (120)
63368 (120)
63390 (110)
63376 (108)
63021 (104)

Cities

St. Louis (311)
St. Charles (253)
Wentzville (246)
Florissant (149)
St. Peters (111)
Chesterfield (109)
Lake St. Louis (109)
Ballwin (100)

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 2026-11-04 20:51:38 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.

Your local team in O Fallon

Holly Gerchen

Holly Gerchen Group brokered by Epique Realty

Lic. #Broker Associate

Call Holly

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

Your local team in O Fallon

Holly Gerchen

Holly Gerchen Group brokered by Epique Realty

Lic. #Broker Associate

Call Holly

Lynne Schlereth

Preferred Rate

NMLS #2378688

Call Lynne

Nearby areas

ZIP codes

63385 (369)
63031 (152)
63301 (139)
63367 (120)
63368 (120)
63390 (110)
63376 (108)
63021 (104)

Cities

St. Louis (311)
St. Charles (253)
Wentzville (246)
Florissant (149)
St. Peters (111)
Chesterfield (109)
Lake St. Louis (109)
Ballwin (100)

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

October 2026 · This period is still settling

Selling at 99.9% of asking price

Sales here are closing essentially at asking. MLS · 108 sales · as of Oct 30, 2026

Homes on the market · MLS, as of Oct 25, 2026–Oct 30, 2026

Median list price: $424,400
Homes for sale: 220
Median days on market: 23 days

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

Year-over-year: 6.8%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 30, 2026

Median home size: 2,038 sq. ft.