Grand Oaks Plantation Charleston SC Homes & Real Estate For Sale MLS Listings Data: Grand Oaks PlantationTotal Listings:15Average Price:$457,960Highest Listing Price:$650,000Average Days On Market:53Houses For Sale Grand Oaks Plantation subdivision Charleston SC. MLS real estate listings for sale in Grand Oaks Plantation Charleston SC by price, street, age, list date, bedrooms & more Grand Oaks Plantation Charleston SC. Currently, Grand Oaks Plantation in Charleston SCÂ has a total of fifteen listings on the local MLS for sale with an average price point of $457,960, the max being $650,000 and the lowest priced house $308,000. The neighborhood of Grand Oaks Plantation subdivision in Charleston SC has an average house size of 1,711 sq ft and the average days on the market in this community is 53. 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 Saving Subscribe Unsubscribe Loading...