Active
432 Flagstone Pass Drive
O'Fallon, IL 62269
$649,900
5 beds · 5 baths · 3,870 sq ft
Listing office: Keller Williams Pinnacle

Photo 1 of 52
About this home
**PRICE IMPROVEMENT** Welcome to this impressive 5-bedroom, 5-bath home with a 3-car garage in the sought-after Reserves of Timber Ridge in O’Fallon, IL, within O’Fallon School District 90. **With a recent $10,000 price improvement, this home presents an exceptional opportunity for buyers.** Conveniently located near highway access, approximately 15 minutes from Scott Air Force Base (SAFB), 20 minutes from Boeing in Mascoutah, and 25 minutes from Downtown St. Louis, this home offers three finished levels designed for comfortable living and entertaining. The main level features a private owner’s suite and dedicated office, while upstairs offers three additional bedrooms and two full baths. The finished walkout basement includes a fifth bedroom, full bath, family room, and full bar. Enjoy surround sound throughout the interior and outdoor patio area, a backyard with room for a future pool, permanent exterior holiday lighting, and a camera security system. With exceptional space, entertainment features, a convenient location, and a newly improved price, this home has so much to offer! Schedule your private showing today!
Home facts
- Bedrooms
- 5
- Bathrooms
- 5
- Living area
- 3,870 sq ft
- Lot size
- 0.37 acres
- Property type
- Residential · Single Family Residence
- Year built
- 2017
- Subdivision
- Reserves/Timber Rdg Ph 2A
- Days on market
- 75
- Listed on
- Aug 10, 2026
- Listing office:
- Keller Williams Pinnacle, 618-226-6447
- Listing agent:
- Patrice Tucker
- MLS number:
- 26051083
Presented by Narrative Real Estate, 314-480-5353, jess@jessicaberchtold.com

Listings displaying the MARIS logo are courtesy of the participants of the Mid America Regional Information Systems Internet Data Exchange.
© 2026 Mid America Regional Information Systems, Inc. All rights reserved.
MARIS data last updated at October 24, 2026 at 4:00 AM CDT.
Information from third parties, deemed reliable but not verified. All data is obtained from various sources and may not have been verified by the broker or the MLS. 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 or agent presenting the information. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.