Siena Park of Grande Dunes Myrtle Beach SC Homes For Sale MLS Listings Data: Siena ParkTotal Listings:2Average Price:$1,074,500Highest Listing Price:$1,399,000Average Days On Market:37There are currently 2 real estate listings for sale in the Siena Park section of Grande Dunes Myrtle Beach SC on MLS. Real estate property listings have an average sales price of $1,074,500, ranging in price from $750,000 to $1,399,000. The average sq ft home is approximately 2,282 square feet for a house in the Siena Park of Grande Dunes Myrtle Beach SC. The largest property for sale is 2,499 sqft and the smallest 2,065 sqft. View property listings for sale by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS with an average of thirty-six days on the market. 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 activeSort by sqft: smaller to biggerSort by sqft: bigger to smaller Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...