Sea Island Preserve Johns Island SC Homes & Real Estate For Sale

Houses For Sale Sea Island Preserve subdivision Johns Island SC. MLS real estate listings for sale in Sea Island Preserve Johns Island SC by price, street, age, list date, bedrooms & more Sea Island Preserve Johns Island SC. Currently, Sea Island Preserve in Johns Island SC  has a total of twenty-seven listings on the local MLS for sale with an average price point of $764,534, the max being $942,890 and the lowest priced house $595,665. The neighborhood of Sea Island Preserve subdivision in Johns Island SC has an average house size of 2,826 sq ft and the average days on the market in this community is 89.