Seagate Charleston SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings SeagateTotal Listings:4Average Price:$284,950Highest Listing Price:$319,900Average Days On Market:55Houses For Sale Seagate subdivision Charleston SC. MLS real estate listings for sale in Seagate Charleston SC by price, street, age, list date, bedrooms & more Seagate Charleston SC. Currently, Seagate in Charleston SC has a total of four listings on the local MLS for sale with an average price point of $284,950, the max being $319,900 and the lowest priced house $265,000. The neighborhood of Seagate subdivision in Charleston SC has an average house size of 947 sq ft and the average days on the market in this community is 55. 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...