Keowee Key Salem SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings Keowee KeyTotal Listings:3Average Price:$898,333Highest Listing Price:$1,180,000Average Days On Market:73Houses For Sale Keowee Key subdivision Salem SC. MLS real estate listings for sale in Keowee Key Salem SC by price, street, age, list date, bedrooms & more Keowee Key Salem SC. Currently, Keowee Key in Salem SC has a total of three listings on the local MLS for sale with an average price point of $898,333, the max being $1,180,000 and the lowest priced house $690,000. The neighborhood of Keowee Key subdivision in Salem SC has an average house size of 3,799 sq ft and the average days on the market in this community is 73. 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...