- 3 bd
- 3 ba
- 1,200 sqft

The average Bay Saint Louis, MS home value is $239,667, down 1.3% 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: $239,667
1-Year Value Change: -1.3%
(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 Bay Saint Louis, MS is $239,667 as of September 2026. This represents a 0.5% decrease compared to last month and a 1.3% decrease year-over-year.
Home values in Bay Saint Louis, MS have decreased by 0.5% month-over-month and 1.3% year-over-year.
The median home value in Bay Saint Louis, MS ($239,667) compares to: Hancock County ($236,201), Mississippi ($194,531), and the U.S. national median ($366,157).