Discover Summer Island Homes in Saint Augustine, FL

Summer Island is a gated waterfront community located just south of Crescent Beach in Saint Augustine, Saint Johns County. The neighborhood features over 90 homes along the Matanzas River, with amenities including a community pool, tennis courts, and a private boat launch. Browse current listings on this page to see available homes.

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Kari Sullivan
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Kari Sullivan
Northeast Florida Real Estate Expert