$17,000
3 bd3 ba2,027 sqft
110 3rd San Marino Ter

The average San Marino Island, FL home value is $8,372,295, down 6.3% over the past year.
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: $8,372,295
1-year Value Change: -6.3%
(Data through August 31, 2025)
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