- 3 bd
- 3 ba
- 3,026 sqft

The average Marthasville, MO home value is $346,018, up 1.4% 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: $346,018
1-Year Value Change: +1.4%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in Marthasville, MO is $346,018 as of September 2026. This represents a 0.0% increase compared to last month and a 1.4% increase year-over-year.
Home values in Marthasville, MO have increased by 0.0% month-over-month and 1.4% year-over-year.
The median home value in Marthasville, MO ($346,018) compares to: Warren County ($336,425), Missouri ($265,387), and the U.S. national median ($366,157).