Grimball Gates Johns Island SC View ALL Homes for sale Grimball Gates neighborhood of John’s Island SC. Grimball Gates is a gated subdivision located at the “front end” of the island close to the Stono River in Charleston SC’s John’s Island. View all MLS listing in the wonderful neighborhood of Grimball Gates of Johns Island South Carolina, or see all properties for sale all of John’s Island and surrounding subdivisions. See other gated communities of Charleston SC. MLS Listings Data Total Listings: 4 Average Price: $906,327 Highest Listing Price: $1,100,000 Average Days On Market: 123 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