Charleston County SC Homes For Sale & Real Estate Properties on MLS Charleston County SC homes & real estate for sale. MLS listings for sale in Charleston County, SCThis page is your go-to source for the all real estate listings in Charleston County, updated every 15 mins to ensure you’re the first to know about newly available properties just put on MLS. houses in downtown Charleston, fresh listings, condos, townhomes near the beaches, multifamily investment properties, oceanfront homes, or a luxurious waterfront estate, we have it all. Our site is dedicated to providing you with the most current and comprehensive listings of homes in all the towns and cities that make up Charleston County, SC. From Mount Pleasant to Folly Beach, West Ashley and Sullivan's Island to Isle of Palms, we’ve made it easy for you to explore every new home for sale, no matter what type of property you’re searching for below. MLS Listings Data: Charleston Total Listings: 3,051 Average Price: $1,049,732 Highest Listing Price: $22,250,000 Average Days On Market: 154 Houses & real estate For Sale Charleston county SC. MLS real estate listings for sale in the Charleston County SC by price, street, age, types: condos, waterfront homes, lakefront, beachfront, golf communities, subdivisions, townhomes, luxury condos, 55+ neighborhoods, list date, bedrooms & more Charleston County SC. Presently, %city% SC has a total of three thousand fifty-one listings on the local MLS for sale with an average price point of $$1,049,732, the max being $$22,250,000 and the lowest priced house $$6,000 to purchase. Homes for sale in Charleston County SC have an average size of 1,837 sq ft and the average days on the market in Charleston County SC is 154 days. 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 Saving Subscribe Unsubscribe Loading... Charleston County is the largest county in South Carolina when combining land and water area, spanning a total of 1,358 square miles. Of this, 918 square miles is land and 440 square miles (about 32%) is water, according to the U.S. Census Bureau. Originally chartered in 1785, the county's early governance faced opposition from residents, leading to its dissolution. It was officially reestablished in 1798, with its modern-day boundaries taking effect on January 1, 1800. The county seat, and the largest city within both the county and the state, is Charleston. With a population of 408,235 as of the 2020 Census, Charleston County ranks as the third-most populous in the state, trailing behind Greenville and Richland Counties. While Horry County has a larger landmass, Charleston County still holds the title for the most extensive total area in South Carolina.THE TOWNS & CITIES OF CHARLESTON COUNTY SCCharlestonNorth CharlestonMount PleasantIsle of PalmsSullivan’s Island Folly BeachJames IslandKiawah IslandSeabrook IslandAwendaw HollywoodRavenelMcClellanvilleMeggettRockville Charleston County’s real estate market offers a diverse selection of residential properties, including newly built single-family homes, trendy condos, and spacious multifamily homes. Looking for something move-in ready? Check out the new construction listings featuring state-of-the-art amenities and energy-efficient designs. Prefer something with character? Browse through our luxury homes with stunning architectural details and breathtaking views.