River Ridge Piedmont SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings River RidgeTotal Listings:1Average Price:$265,000Highest Listing Price:$265,000Average Days On Market:20Houses For Sale River Ridge subdivision Piedmont SC. MLS real estate listings for sale in River Ridge Piedmont SC by price, street, age, list date, bedrooms & more River Ridge Piedmont SC. Currently, River Ridge in Piedmont SC has a total of one listings on the local MLS for sale with an average price point of $265,000, the max being $265,000 and the lowest priced house $265,000. The neighborhood of River Ridge subdivision in Piedmont SC has an average house size of 2,399 sq ft and the average days on the market in this community is 20. 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...