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

25 homes

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

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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 $37,609
MonthMedian home value
October 2025$37,205
November 2025$36,576
December 2025$35,858
January 2026$35,787
February 2026$36,262
March 2026$36,933
April 2026$37,323
May 2026$37,498
June 2026$37,551
July 2026$37,554
August 2026$37,656
September 2026$37,609
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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)$50,634
*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

Browse O'Fallon, Saint Louis, MO homes by type

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