- 4 bd
- 2 ba
- 2,100 sqft

The average Siesta Key, FL home value is $828,780, down 0.7% over the past year, and homes go to pending in around 115 days. (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: $828,780
1-Year Value Change: -0.7%
(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 Siesta Key, FL is $828,780 as of September 2026. This represents a 0.5% increase compared to last month and a 0.7% decrease year-over-year.
Home values in Siesta Key, FL have increased by 0.5% month-over-month and 0.7% year-over-year.
The median home value in Siesta Key, FL ($828,780) compares to: Sarasota County ($399,023), Florida ($375,361), and the U.S. national median ($366,157).