Long Island Johns Island SC Homes & Real Estate For Sale

Houses For Sale Long Island subdivision Johns Island SC. MLS real estate listings for sale in Long Island Johns Island SC by price, street, age, list date, bedrooms & more Long Island Johns Island SC. Currently, Long Island in Johns Island SC  has a total of one listings on the local MLS for sale with an average price point of $4,999,000, the max being $4,999,000 and the lowest priced house $4,999,000. The neighborhood of Long Island subdivision in Johns Island SC has an average house size of 3,981 sq ft and the average days on the market in this community is 3.