Charleston SC Condos For Sale | James Schiller Team MLS Listings Data: Charleston Total Listings: 289 Average Price: $876,253 Highest Listing Price: $15,950,000 Average Days On Market: 157 Condos For Sale Charleston SC. MLS real estate condominium listings for sale in Charleston SC by list date, number of bedrooms, baths, & floor. Currently, condos in Charleston SC have a total of two hundred eighty-nine listings on the local MLS for sale in the community with an average price point of $876,253, the max being $15,950,000 and the lowest priced unit $90,000. Condo developments in Charleston SC have an average unit size of 1,390 sq ft and the average days on the market in Charleston SC is 157. If you have never owned a condo we suggest reading All You Should Know About Condo Ownership. 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...