Kiawah River Johns Island SC Homes & Real Estate For Sale MLS Listings Data: Kiawah RiverTotal Listings:14Average Price:$1,396,500Highest Listing Price:$5,399,000Average Days On Market:67Houses For Sale Kiawah River subdivision Johns Island SC. MLS real estate listings for sale in Kiawah River Johns Island SC by price, street, age, list date, bedrooms & more Kiawah River Johns Island SC. Currently, Kiawah River in Johns Island SCÂ has a total of fourteen listings on the local MLS for sale with an average price point of $1,396,500, the max being $5,399,000 and the lowest priced house $360,000. The neighborhood of Kiawah River subdivision in Johns Island SC has an average house size of 1,555 sq ft and the average days on the market in this community is 67. 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 Saving Subscribe Unsubscribe Loading...