Tremont Johns Island SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings TremontTotal Listings:2Average Price:$374,500Highest Listing Price:$500,000Average Days On Market:14Houses For Sale Tremont subdivision Johns Island SC. MLS real estate listings for sale in Tremont Johns Island SC by price, street, age, list date, bedrooms & more Tremont Johns Island SC. Currently, Tremont in Johns Island SC has a total of two listings on the local MLS for sale with an average price point of $374,500, the max being $500,000 and the lowest priced house $249,000. The neighborhood of Tremont subdivision in Johns Island SC has an average house size of 1,070 sq ft and the average days on the market in this community is 14. 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 activeSort by sqft: smaller to biggerSort by sqft: bigger to smaller Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...