Royal Charleston SC Houses For Sale MLS Listings Data: Royal Total Listings: 3 Average Price: $454,633 Highest Listing Price: $599,900 Average Days On Market: 262 Houses 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 262. 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...