Harborgate Shores Mount Pleasant SC Real Estate Listings For Sale MLSHomes for sale Harborgate Shores Mount Pleasant SC . Real Estate Listings For Sale in Harborgate Shores neighborhood listed on MLS. View all properties for sale in all neighborhoods of Mount Pleasant SC by price, size, subdivision, and list date. MLS Listings DataTotal Listings:1Average Price:$925,000Highest Listing Price:$925,000Average Days On Market:17 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...