O'Fallon, Saint Louis Real Estate & Homes For Sale

24 homes

Real Estate & Homes For Sale Near O'Fallon, Saint Louis, MO

We found 30 more homes matching your filters just outside O'Fallon

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O'Fallon, Saint Louis, MO Real Estate Trends

Learn about the O'Fallon, Saint Louis, MO housing market through trends and averages.

Affordability of Living in O'Fallon, Saint Louis, MO

The median home value is $42,487
MonthMedian home value
July 2025$43,527
August 2025$43,343
September 2025$43,009
October 2025$42,096
November 2025$41,384
December 2025$40,572
January 2026$40,492
February 2026$41,029
March 2026$41,788
April 2026$42,230
May 2026$42,428
June 2026$42,487
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Trends and affordability stats are provided by third party data sources.

Average Home Value in O'Fallon, Saint Louis, MO, by Home Size

Home SizeHome Value*
3 bedrooms (See homes)$56,238
*Home value over the past month

Explore the Neighborhood

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Neighborhood stats provided by third party data sources.

What Locals Say about O'Fallon

  • Trulia User
    O'Fallon, Saint Louis
    "We have lived here and raised our children who are all grown now it’s where my husband retired and we love our home and neighbors "
    3
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  • Trulia User
    O'Fallon, Saint Louis
    "beautiful park and friendly atmosphere and peaceful atmosphere with people the atmosphere is 100% safe for packages to be delivered to your home"
    1
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  • Kourtney p.
    O'Fallon, Saint Louis
    "It’s okay! Not the best area to live in but most people are nice depending on what street you live on"
    13
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Learn more about O'Fallon

See information on schools, amenities and more.See O'Fallon Insights
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