St. Johns Yacht Harbor Johns Island SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings St. Johns Yacht HarborTotal Listings:1Average Price:$130,000Highest Listing Price:$130,000Average Days On Market:0Houses For Sale St. Johns Yacht Harbor subdivision Johns Island SC. MLS real estate listings for sale in St. Johns Yacht Harbor Johns Island SC by price, street, age, list date, bedrooms & more St. Johns Yacht Harbor Johns Island SC. Currently, St. Johns Yacht Harbor in Johns Island SC has a total of one listings on the local MLS for sale with an average price point of $130,000, the max being $130,000 and the lowest priced house $130,000. The neighborhood of St. Johns Yacht Harbor subdivision in Johns Island SC has an average house size of 0 sq ft and the average days on the market in this community is 0. 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 Switch to Grid View Switch to Map View Loading...