Condos For Sale Johns Island SCCondos For Sale John’s Island SC. Condominium Listings John’s Island SC for sale by price, community, townhouse style, bedrooms, waterfront & more. MLS Listings DataTotal Listings:30Average Price:$409,720Highest Listing Price:$505,000Average Days On Market:101 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...