Condos For Sale Twelve Oaks Johns Island SC MLS Listings Data: Twelve OaksTotal Listings:3Average Price:$319,967Highest Listing Price:$349,900Average Days On Market:62Condos For Sale Twelve Oaks Johns Island SC. MLS real estate condominium listings for sale in Twelve Oaks Johns Island SC by list date, number of bedrooms, baths, & floor. Currently, Twelve Oaks condos in Johns Island SC have a total of three listings on the local MLS for sale in the community with an average price point of $$319,967, the max being $$349,900 and the lowest priced unit $$295,000. The Twelve Oaks condo development of Johns Island SC has an average unit size of 1,052 sq ft and the average days on the market in this community/building is 62. If you have never owned a condo we suggest reading All You Should Know About Condo Ownership. 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...