Condos For Sale in Charleston County SC MLS Listings Data: CharlestonTotal Listings:469Average Price:$739,319Highest Listing Price:$12,800,000Average Days On Market:92There are currently 469 condos for sale on MLS in Charleston county SC. Attached home real estate property listings in Charleston SC have an average sales price of $739,319, ranging in price from $90,000 to $12,800,000. The average sq ft condo is approximately 1,335 square feet for a unit in Charleston county SC. The largest condo for sale is 9,600 sqft and the smallest 260 sqft. View property listings for sale by price, street, subdivision, age, property type, location, features, size, listing date, and time on MLS with an average of ninety-one days on the market. 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...