Seaside Plantation Charleston SC Homes & Real Estate For Sale MLS Listings Data: Seaside PlantationTotal Listings:5Average Price:$750,400Highest Listing Price:$950,000Average Days On Market:38Houses 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 five listings on the local MLS for sale with an average price point of $750,400, the max being $950,000 and the lowest priced house $599,000. The neighborhood of Seaside Plantation subdivision in Charleston SC has an average house size of 1,995 sq ft and the average days on the market in this community is 38. 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...