Condos For Sale City of Charleston Charleston SC MLS Listings Data: City of CharlestonTotal Listings:18Average Price:$2,169,239Highest Listing Price:$4,186,200Average Days On Market:551Condos For Sale City of Charleston Charleston SC. MLS real estate condominium listings for sale in City of Charleston Charleston SC by list date, number of bedrooms, baths, & floor. Currently, City of Charleston condos in Charleston SC have a total of eighteen listings on the local MLS for sale in the community with an average price point of $$2,169,239, the max being $$4,186,200 and the lowest priced unit $$1,296,500. The City of Charleston condo development of Charleston SC has an average unit size of 1,657 sq ft and the average days on the market in this community/building is 551. If you have never owned a condo we suggest reading All You Should Know About Condo Ownership. 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 active Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...