Fort Johnson Estates Charleston SC Homes & Real Estate For Sale MLS Listings Data: Fort Johnson EstatesTotal Listings:2Average Price:$1,074,390Highest Listing Price:$1,298,780Average Days On Market:154Houses For Sale Fort Johnson Estates subdivision Charleston SC. MLS real estate listings for sale in Fort Johnson Estates Charleston SC by price, street, age, list date, bedrooms & more Fort Johnson Estates Charleston SC. Currently, Fort Johnson Estates in Charleston SC has a total of two listings on the local MLS for sale with an average price point of $1,074,390, the max being $1,298,780 and the lowest priced house $850,000. The neighborhood of Fort Johnson Estates subdivision in Charleston SC has an average house size of 2,471 sq ft and the average days on the market in this community is 154. 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...