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126 Cobblestone Hills, 
O'Fallon, IL 62269

$850,000


4

Beds


5

Baths


5,436

Sq Ft


Single Family

Active

Listed by

Brenda Allen

Firm Foundations Realty

217-854-7247

Last updated:

June 28, 2026, 02:29 AM

MLS#

CA1044689

Source:

IL CAAR

About This Home

126 Cobblestone Hills

Peaceful wooded park like setting just minutes outside of city limits of O'Fallon. This timeless 2 story brick Victorian home sits on 6.6 acres in a small private neighborhood with only 3 other homes and no HOA. Property includes detached garage, large handicap accessible composite deck, FENCED IN BACK YARD, DEDICATED IN GROUND POOL/ENTERTAINMENT AREA, as well as a fenced in garden with raised beds, berry patch, small orchard and room to expand. GREAT VIEWS! Inside newer 'Renewal by Anderson' FLOOR TO CEILING windows provide excellent viewing opportunities of surrounding nature and local wildlife. FULLY FINISHED BASEMENT has entertainment space, wet bar, BA, and walkout leading to backyard firepit and pool area. This home Uniquely offers two primary suites including one on the main floor that's handicap accessible. The second level primary includes expansive seating area and WIC. The spacious on suite bathroom includes makeup area, private toilet room, whirlpool soaking tub and rainfall shower. Kitchen features custom cabinets, pull out pantry, double oven, water pot filler, and quartz countertops with a breakfast bar. This property really has it all!

Home Facts

Single Family

5 Baths

4 Bedrooms

Built in 1992

Price Summary

850,000

$156 per Sq. Ft.

MLS #:

CA1044689

Last Updated:

June 28, 2026, 02:29 AM

Added:

3 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

4

Interior

Living Area:

5,436 Sq. Ft.


Structure

Structure

Building Area:

3,556 Sq. Ft.

Year Built:

1992


Lot

Lot Size (Sq. Ft):

298,821


Finances & Disclosures

Finances

Price:

$850,000

Price per Sq. Ft:

$156 per Sq. Ft.

Source:IL CAAR
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.