Royal Charleston SC Homes & Real Estate For Sale MLS Listings Data: RoyalTotal Listings:3Average Price:$454,633Highest Listing Price:$599,900Average Days On Market:251Houses For Sale Royal subdivision Charleston SC. MLS real estate listings for sale in Royal Charleston SC by price, street, age, list date, bedrooms & more Royal Charleston SC. Currently, Royal in Charleston SC has a total of three listings on the local MLS for sale with an average price point of $454,633, the max being $599,900 and the lowest priced house $265,000. The neighborhood of Royal subdivision in Charleston SC has an average house size of 1,512 sq ft and the average days on the market in this community is 251. 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 Switch to Grid View Switch to Map View Loading...