Riva Ridge Round O SC Houses For Sale MLS Listings Data: Riva Ridge Total Listings: 1 Average Price: $399,900 Highest Listing Price: $399,900 Average Days On Market: 210 Houses For Sale Riva Ridge subdivision Round O SC. MLS real estate listings for sale in Riva Ridge Round O SC by price, street, age, list date, bedrooms & more Riva Ridge Round O SC. Currently, Riva Ridge in Round O SC has a total of one listings on the local MLS for sale with an average price point of $399,900, the max being $399,900 and the lowest priced house $399,900. The neighborhood of Riva Ridge subdivision in Round O SC has an average house size of %avgSqftDigit% sq ft and the average days on the market in this community is 210. 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...