Seagate Charleston SC Homes & Real Estate For Sale MLS Listings Data: Seagate Total Listings: 4 Average Price: $284,950 Highest Listing Price: $319,900 Average Days On Market: 56 Houses 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 56. Relative Sort by Year Built: low to high Sort by Year Built: high to low Sort by price: low to high Sort by price: high to low Sort from oldest to newest Sort from newest to oldest Sort by status: active to under contract Sort by status: under contract to active Sort by sqft: smaller to bigger Sort by sqft: bigger to smaller Loading...