Greystone Mount Pleasant SC Houses For Sale MLS Listings Data: Greystone Total Listings: 1 Average Price: $339,900 Highest Listing Price: $339,900 Average Days On Market: 92 Houses For Sale Greystone subdivision Mount Pleasant SC. MLS real estate listings for sale in Greystone Mount Pleasant SC by price, street, age, list date, bedrooms & more Greystone Mount Pleasant SC. Currently, Greystone in Mount Pleasant SC has a total of one listings on the local MLS for sale with an average price point of $339,900, the max being $339,900 and the lowest priced house $339,900. The neighborhood of Greystone subdivision in Mount Pleasant SC has an average house size of 1,278 sq ft and the average days on the market in this community is 92. 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 Saving Subscribe Unsubscribe Loading...