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432 Flagstone Pass Drive, O'Fallon

$659,900

5 Bedrooms/5 Baths

3,870 Square Feet

Tax History: $15,504.00 in 2025

Welcome to this impressive 5-bedroom, 5-bath home located in the sought-after Reserves of Timber Ridge in O’Fallon, within O’Fallon School District 90. This spacious 1.5-story home features a thoughtfully designed floor plan with three finished levels and plenty of room for everyday living and entertaining. The main level offers a private owner’s suite for the convenience of first-floor living, along with a dedicated office perfect for working from home or creating a quiet study. Upstairs, you’ll find three additional bedrooms and two full bathrooms, providing plenty of space and privacy. The finished walkout basement is designed for both relaxation and entertaining, featuring a fifth bedroom, full bathroom, spacious family room, and full bar—ideal for hosting gatherings, movie nights, game days, or overnight guests. Entertainment extends throughout the home with a full surround sound system throughout the interior and onto the patio, creating the perfect setup for entertaining both indoors and out. The home is also equipped with a camera security system for added convenience and security. With 5 bedrooms, 5 bathrooms, multiple living and entertaining spaces, a finished walkout basement, whole-home surround sound, and a camera security system, this home offers an exceptional combination of space, functionality, and entertainment in one of O’Fallon’s desirable neighborhoods. Schedule your private showing and experience everything this Reserves of Timber Ridge home has to offer!

This house was built in 2017 has 5 bedroom(s), 5 baths(s) and is approximately 3870 sq. ft.

The home has 14 rooms. This property is located on 0.37 Acre(s).

Approximate lot size is 0 Acre(s)
Elementary School: OFALLON DIST 90
Middle School: OFALLON DIST 90
High School: OFallon

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MLS#: 26051083
Listing ID: 88032
Updated: 08/16/2026
Posted: 08/10/2026

Listing provided by

Patrice Tucker
Keller Williams Pinnacle

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