- 3 bd
- 2 ba
- 1,166 sqft

The average Old Monroe, MO home value is $345,363, up 7.0% over the past year. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $345,363
1-Year Value Change: +7%
(Data through September 30, 2026)
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The median home value in Old Monroe, MO is $345,363 as of September 2026. This represents a 0.5% increase compared to last month and a 7.0% increase year-over-year.
Home values in Old Monroe, MO have increased by 0.5% month-over-month and 7.0% year-over-year.
The median home value in Old Monroe, MO ($345,363) compares to: Saint Charles County ($372,123), Missouri ($265,387), and the U.S. national median ($366,157).