O'Fallon, IL homes for sale & real estate

135 homes

Sort:

Recommended

ABOUT THIS HOME
O'Fallon, IL Homes for Sale
Saturday mornings at the market, dinner downtown, and a place to make your own - all just outside your front door. Located one block from downtown O’Fallon, this 2-bedroom, 1-bath home puts local restaurants, shops, and seasonal Vine Street Market mornings within easy reach. A welcoming front porch and nice yard offer space to enjoy life at home, while a nearby park adds another reason to head outside. Inside, both bedrooms are on the main floor, along with a living room, separate dining room and kitchen. A full basement provides additional storage and utility space. Updates and repairs are needed, offering an opportunity to create a home that reflects your style or renovate for a fut

$99,900

2 beds1 bath1,065 sq ft

200 E 3rd St, O Fallon, IL 62269

Front porch • Full basement • Downtown living

ABOUT THIS HOME
O'Fallon, IL Homes for Sale
Elevated in Wonderful Thornbury Hill Subdivision! This spacious all brick single story home features over 2557 finished sqft with an additional 2750 sqft in the basement, large bedrooms, including large primary complete with en suite bathroom, walk in closet and additional secondary closet, 3- bathrooms. Foyer opens to Huge family room with gas fireplace and lots of natural light, Formal dinning room, Huge Gourmet kitchen with new quartz counter tops, new back splash, tons of counter and cabinet space, stainless appliances, breakfast nook with glass doors leading to covered patio. Large laundry area, 2 car garage. This home has several new updates including new luxury wood flooring, new And

$559,950

4 beds3 baths2,557 sq ft

1017 Thornbury Pl, O Fallon, IL 62269

Breakfast nook • Gas fireplace • Gourmet kitchen

ABOUT THIS HOME
O'Fallon, IL Homes for Sale
Welcome to 25 Vanderbilt Place in O’Fallon! This beautifully updated 4-bedroom, 2-bath home offers the perfect combination of modern improvements, comfort, and peace of mind! Step inside to discover gorgeous hardwood floors, refinished in 2022, fresh interior paint, and updated lighting throughout, creating a bright and welcoming atmosphere. The updated kitchen offers refreshed style and functionality, complemented by appliances replaced in 2022 and a brand-new refrigerator in 2026. Both bathrooms have also been tastefully updated, adding to the home's move-in-ready appeal. Formal living room, dining with access to oversized deck, family room has access to patio. Entertain in the larg

$255,000

4 beds2 baths1,750 sq ft

25 Vanderbilt Pl, O Fallon, IL 62269

Oversized deck • Large yard • Privacy fence

NEW CONSTRUCTION

ABOUT THIS HOME
O'Fallon, IL Homes for Sale
WELCOME HOME TO THIS BEAUTIFUL NEW CONSTRUCTION RANCH BY PHILLIPS CUSTOM BUILDERS LLC IN THE HIGHLY SOUGHT AFTER RESERVES OF TIMBER RIDGE! Thoughtfully designed with quality craftsmanship, custom finishes and a spacious, functional floor plan, this stunning home offers 4 bedrooms and 4 bathrooms with the perfect blend of style and comfort. The main level features an inviting layout with 3 generously sized bedrooms, including a private primary suite complete with an en-suite bathroom, plus an additional half bath for guests. Custom finishes and attention to detail shine throughout, creating a beautiful space for both everyday living and entertaining. The walk-out finished lower level offers

$695,000

4 beds3.5 baths3,277 sq ft

1213 Tall Tree Ln, O'fallon, IL 62269

3 garage spots • Listed 3 days

NEW CONSTRUCTION

$435,000

Studio— baths3,511 sq ft

209 Ashurst Ln, O Fallon, IL 62269

0.24 acre lot • 2 garage spots • Built 2025

Property at 404 Willow Dr, O Fallon, IL 62269, 3 beds, 2 baths

$245,000

3 beds2 baths1,181 sq ft

404 Willow Dr, O Fallon, IL 62269

Property at 516 Highland View Dr, O Fallon, IL 62269, 4 beds, 3.5 baths

$350,000

4 beds3.5 baths2,548 sq ft

516 Highland View Dr, O Fallon, IL 62269

Property at 1333 Bossler Ln, O Fallon, IL 62269, 4 beds, 3.5 baths

$489,900

4 beds3.5 baths3,600 sq ft

1333 Bossler Ln, O Fallon, IL 62269

Property at 1017 Richland Park Dr, O Fallon, IL 62269, 4 beds, 3.5 baths

$399,000

4 beds3.5 baths2,200 sq ft

1017 Richland Park Dr, O Fallon, IL 62269

Property at 108 W Adams St, O Fallon, IL 62269, 2 baths

$60,000

Studio2 baths1,288 sq ft

108 W Adams St, O Fallon, IL 62269

Property at 2018 Woodstream Dr, O Fallon, IL 62269, 3 beds, 3 baths

$279,900

3 beds3 baths2,080 sq ft

2018 Woodstream Dr, O Fallon, IL 62269

Property at 326 Fairwood Hills Rd, O Fallon, IL 62269, 4 beds, 2.5 baths

$395,000

4 beds2.5 baths2,640 sq ft

326 Fairwood Hills Rd, O Fallon, IL 62269

Property at 606 E Adams St, O Fallon, IL 62269, 3 beds, 2 baths

$200,000

3 beds2 baths1,372 sq ft

606 E Adams St, O Fallon, IL 62269

Property at 417 W Hwy 50 St, O Fallon, IL 62269, 4 beds, 3 baths

$350,000

4 beds3 baths2,176 sq ft

417 W Hwy 50 St, O Fallon, IL 62269

Property at 608 Monarch Dr, O Fallon, IL 62269, 4 beds, 3 baths

$460,000

4 beds3 baths2,746 sq ft

608 Monarch Dr, O Fallon, IL 62269

Property at 1910 Bethel Ridge Farms Blvd, O Fallon, IL 62269, 7 beds, 5.5 baths

$1,650,000

7 beds5.5 baths6,427 sq ft

1910 Bethel Ridge Farms Blvd, O Fallon, IL 62269

Property at 1525 N Smiley St, O Fallon, IL 62269, 3 beds, 2 baths

$329,900

3 beds2 baths1,366 sq ft

1525 N Smiley St, O Fallon, IL 62269

Property at 409 N Lincoln Ave, O Fallon, IL 62269, 2 beds, 1 bath

$188,000

2 beds1 bath1,080 sq ft

409 N Lincoln Ave, O Fallon, IL 62269

Property at 342 Vermillion Dr, O Fallon, IL 62269, 3 beds, 3 baths

$228,800

3 beds3 baths2,163 sq ft

342 Vermillion Dr, O Fallon, IL 62269

Property at 308 Macon Ct, O Fallon, IL 62269, 5 beds, 3.5 baths

$450,000

5 beds3.5 baths3,410 sq ft

308 Macon Ct, O Fallon, IL 62269

Property at 803 W Nixon Dr, O Fallon, IL 62269, 3 beds, 1 bath

$175,000

3 beds1 bath1,539 sq ft

803 W Nixon Dr, O Fallon, IL 62269

Property at 337 Amy Dr, O Fallon, IL 62269, 3 beds, 2 baths

$268,500

3 beds2 baths1,504 sq ft

337 Amy Dr, O Fallon, IL 62269

Property at 502 N Cherry St, O Fallon, IL 62269, 3 beds, 2.5 baths

$219,900

3 beds2.5 baths1,425 sq ft

502 N Cherry St, O Fallon, IL 62269

Property at 601 Rain Hollow Dr, O Fallon, IL 62269, 3 beds, 2 baths

$239,900

3 beds2 baths1,300 sq ft

601 Rain Hollow Dr, O Fallon, IL 62269

Property at 612 Monarch Dr, O Fallon, IL 62269, 5 beds, 3.5 baths

$479,000

5 beds3.5 baths3,193 sq ft

612 Monarch Dr, O Fallon, IL 62269

Property at 1106 Illini Dr, O Fallon, IL 62269, 3 beds, 2.5 baths

$324,900

3 beds2.5 baths1,992 sq ft

1106 Illini Dr, O Fallon, IL 62269

Property at 621 Titan Dr, O Fallon, IL 62269, 3 beds, 3.5 baths

$245,000

3 beds3.5 baths2,057 sq ft

621 Titan Dr, O Fallon, IL 62269

Property at 301 E 2nd St, O Fallon, IL 62269, 2 beds, 2 baths

$245,000

2 beds2 baths2,115 sq ft

301 E 2nd St, O Fallon, IL 62269

Property at 318 Whitehall Dr, O Fallon, IL 62269, 4 beds, 1.5 baths

$235,000

4 beds1.5 baths1,550 sq ft

318 Whitehall Dr, O Fallon, IL 62269

Property at 708 Creekwood Ct, O'fallon, IL 62269, 4 beds, 2.5 baths

$599,900

4 beds2.5 baths3,000 sq ft

708 Creekwood Ct, O'fallon, IL 62269

Property at 434 Wiegerstown Rd, O Fallon, IL 62269, 4 beds, 3.5 baths

$419,900

4 beds3.5 baths2,828 sq ft

434 Wiegerstown Rd, O Fallon, IL 62269

Property at 964 Prairie Xing, O Fallon, IL 62269, 5 beds, 3 baths

$384,900

5 beds3 baths2,590 sq ft

964 Prairie Xing, O Fallon, IL 62269

Property at 17 Faith Dr, Fairview Heights, IL 62208, 4 beds, 3 baths

$275,000

4 beds3 baths2,088 sq ft

17 Faith Dr, Fairview Heights, IL 62208

Property at 409 Willow Bend Ln, O Fallon, IL 62269, 4 beds, 4 baths

$729,500

4 beds4 baths2,933 sq ft

409 Willow Bend Ln, O Fallon, IL 62269

Property at 1104 N Yale Dr, O Fallon, IL 62269, 3 beds, 2 baths

$254,900

3 beds2 baths1,697 sq ft

1104 N Yale Dr, O Fallon, IL 62269

Property at 233 Peoria Ln, O Fallon, IL 62269, 4 beds, 3.5 baths

$430,000

4 beds3.5 baths2,490 sq ft

233 Peoria Ln, O Fallon, IL 62269

Property at 198 Eagle Rdg, O Fallon, IL 62269, 1 bed, 1 bath

$99,900

1 bed1 bath600 sq ft

198 Eagle Rdg, O Fallon, IL 62269

Property at 1232 Hillock Ln, O Fallon, IL 62269, 4 beds, 2.5 baths

$269,900

4 beds2.5 baths1,766 sq ft

1232 Hillock Ln, O Fallon, IL 62269

Property at 13 Timber Oak Dr, O Fallon, IL 62269, 4 beds, 3 baths

$479,900

4 beds3 baths3,929 sq ft

13 Timber Oak Dr, O Fallon, IL 62269

Property at 1217 Trailwood Ct, O Fallon, IL 62269, 2 beds, 2.5 baths

$324,500

2 beds2.5 baths1,905 sq ft

1217 Trailwood Ct, O Fallon, IL 62269

Property at 1309 Hollander Ct, O Fallon, IL 62269, 3 beds, 2 baths

$450,000

3 beds2 baths1,750 sq ft

1309 Hollander Ct, O Fallon, IL 62269

Viewing page 1 of 4

Based on information submitted to the MLS GRID as of Sun Nov 08 2026. 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.

Average home prices near O'Fallon, IL

Cities

Glen Carbon homes for sale
$490,000
Granite City homes for sale
$119,000
Columbia homes for sale
$442,500
Collinsville homes for sale
$222,250
Fairview Heights homes for sale
$274,900
Maryville homes for sale
$410,000
Waterloo homes for sale
$372,500
Mascoutah homes for sale
$300,000
Swansea homes for sale
$299,900
Shiloh homes for sale
$387,450
St. Louis homes for sale
$220,500
Troy homes for sale
$375,000
Edwardsville homes for sale
$448,300
Alton homes for sale
$125,000
Belleville homes for sale
$149,950

Neighborhoods
Zip Codes

Fountain Place homes for sale
$375,000

O'Fallon, IL real estate trends

All Home Types trends in O'Fallon, IL

Median Sale Price
# of Homes Sold
Median Days on Market

All Home Types

Median Sale Price (All Home Types)

$366,492

-0.41% YoY | Sep 2026

1 year
3 year
5 year

Based on Redfin calculations of home data from MLS and/or public records.

Location

Data

Sep 2026

Growth

% YoY

O'Fallon, IL

$366,492

-0.41%

See more O'Fallon, IL market insights

More to explore in O'Fallon, IL

Featured
Price
Bedroom

How to buy a house in O'Fallon, IL

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

Buy the right home at the right price near O'Fallon with a local Redfin real estate agent.

Popular Markets in Illinois

Chicago homes for sale
$369,000
Naperville homes for sale
$649,000
Schaumburg homes for sale
$334,900
Arlington Heights homes for sale
$486,300
Glenview homes for sale
$744,500
Evanston homes for sale
$453,000
Oak Park homes for sale
$419,000
Des Plaines homes for sale
$417,200
Orland Park homes for sale
$399,000
Downers Grove homes for sale
$499,500
Mount Prospect homes for sale
$450,000
Skokie homes for sale
$450,000
Lombard homes for sale
$389,900
St. Charles homes for sale
$530,000
Glen Ellyn homes for sale
$675,000

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.