Summertrees Johns Island SC View ALL Homes for sale Summertrees neighborhood of John’s Island SC. Summertrees is a large nice subdivision in Charleston SC’s John’s Island. View all MLS listing in the wonderful neighborhood of Summertrees of Johns Island South Carolina, or see all properties for sale all of John’s Island and surrounding subdivisions. MLS Listings Data Total Listings: 3 Average Price: $494,167 Highest Listing Price: $585,000 Average Days On Market: 56 Relative Sort by Year Built: low to high Sort by Year Built: high to low Sort by price: low to high Sort by price: high to low Sort from oldest to newest Sort from newest to oldest Sort by status: active to under contract Sort by status: under contract to active Saving Subscribe Unsubscribe Loading... ALL JOHN’S ISLAND SUBDIVISIONS Active Listings Avg Days on Market Avg DoM Avg Price A