Seaside Plantation Charleston SC Homes & Real Estate For Sale MLS Listings Data: Seaside Plantation Total Listings: 7 Average Price: $861,914 Highest Listing Price: $1,494,500 Average Days On Market: 90 Houses For Sale Seaside Plantation subdivision Charleston SC. MLS real estate listings for sale in Seaside Plantation Charleston SC by price, street, age, list date, bedrooms & more Seaside Plantation Charleston SC. Currently, Seaside Plantation in Charleston SC has a total of seven listings on the local MLS for sale with an average price point of $861,914, the max being $1,494,500 and the lowest priced house $350,000. The neighborhood of Seaside Plantation subdivision in Charleston SC has an average house size of 2,010 sq ft and the average days on the market in this community is 90. Relative Sort by Year Built: low to high Sort by Year Built: high to low Sort by price: low to high Sort by price: high to low Sort from oldest to newest Sort from newest to oldest Sort by status: active to under contract Sort by status: under contract to active Sort by sqft: smaller to bigger Sort by sqft: bigger to smaller Loading...