Condos For Sale Waterway South Charleston SC MLS Listings Data: Waterway SouthTotal Listings:2Average Price:$402,500Highest Listing Price:$455,000Average Days On Market:106Condos For Sale Waterway South Charleston SC. MLS real estate condominium listings for sale in Waterway South Charleston SC by list date, number of bedrooms, baths, & floor. Currently, Waterway South condos in Charleston SC have a total of two listings on the local MLS for sale in the community with an average price point of $$402,500, the max being $$455,000 and the lowest priced unit $$350,000. The Waterway South condo development of Charleston SC has an average unit size of 1,400 sq ft and the average days on the market in this community/building is 106. If you have never owned a condo we suggest reading All You Should Know About Condo Ownership. 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...