Twelve Oaks Johns Island SC Homes & Real Estate For Sale MLS Listings Data: Twelve OaksTotal Listings:5Average Price:$326,360Highest Listing Price:$349,900Average Days On Market:35Houses For Sale Twelve Oaks subdivision Johns Island SC. MLS real estate listings for sale in Twelve Oaks Johns Island SC by price, street, age, list date, bedrooms & more Twelve Oaks Johns Island SC. Currently, Twelve Oaks in Johns Island SC has a total of five listings on the local MLS for sale with an average price point of $326,360, the max being $349,900 and the lowest priced house $279,900. The neighborhood of Twelve Oaks subdivision in Johns Island SC has an average house size of 1,141 sq ft and the average days on the market in this community is 35. 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...