Shannon Summerville SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings ShannonTotal Listings:1Average Price:$259,900Highest Listing Price:$259,900Average Days On Market:119Houses For Sale Shannon subdivision Summerville SC. MLS real estate listings for sale in Shannon Summerville SC by price, street, age, list date, bedrooms & more Shannon Summerville SC. Currently, Shannon in Summerville SC has a total of one listings on the local MLS for sale with an average price point of $259,900, the max being $259,900 and the lowest priced house $259,900. The neighborhood of Shannon subdivision in Summerville SC has an average house size of 1,053 sq ft and the average days on the market in this community is 119. 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...