James Island Charleston SC Homes & Real Estate For Sale MLS Listings Data: James IslandTotal Listings:4Average Price:$656,250Highest Listing Price:$1,050,000Average Days On Market:76Houses For Sale James Island subdivision Charleston SC. MLS real estate listings for sale in James Island Charleston SC by price, street, age, list date, bedrooms & more James Island Charleston SC. Currently, James Island in Charleston SC has a total of four listings on the local MLS for sale with an average price point of $656,250, the max being $1,050,000 and the lowest priced house $130,000. The neighborhood of James Island subdivision in Charleston SC has an average house size of 1,031 sq ft and the average days on the market in this community is 76. RelativeSort by Year Built: low to highSort by Year Built: high to lowSort by price: low to highSort by price: high to lowSort from oldest to newestSort from newest to oldestSort by status: active to under contractSort by status: under contract to active Filters Saving Subscribe Unsubscribe Loading...