Cannonborough Charleston SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings CannonboroughTotal Listings:1Average Price:$3,150,000Highest Listing Price:$3,150,000Average Days On Market:217Houses For Sale Cannonborough subdivision Charleston SC. MLS real estate listings for sale in Cannonborough Charleston SC by price, street, age, list date, bedrooms & more Cannonborough Charleston SC. Currently, Cannonborough in Charleston SC has a total of one listings on the local MLS for sale with an average price point of $3,150,000, the max being $3,150,000 and the lowest priced house $3,150,000. The neighborhood of Cannonborough subdivision in Charleston SC has an average house size of 4,260 sq ft and the average days on the market in this community is 217. 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...