Twin Lakes Johns Island SC Homes & Real Estate For Sale MLS Listings Data: Twin LakesTotal Listings:19Average Price:$650,574Highest Listing Price:$774,603Average Days On Market:144Houses For Sale Twin Lakes subdivision Johns Island SC. MLS real estate listings for sale in Twin Lakes Johns Island SC by price, street, age, list date, bedrooms & more Twin Lakes Johns Island SC. Currently, Twin Lakes in Johns Island SC has a total of nineteen listings on the local MLS for sale with an average price point of $650,574, the max being $774,603 and the lowest priced house $531,838. The neighborhood of Twin Lakes subdivision in Johns Island SC has an average house size of 2,140 sq ft and the average days on the market in this community is 144. 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...