Multifamily Charleston SC Investment Properties For SaleCharleston SC multi-family Real Estate | Investment multifamily properties for sale Charleston SC. Income-producing real estate for investors looking in and around Charleston SC. Apartment complexes for sale Charleston SC. Below are all the multi-unit, multi-family properties for sale in Charleston SC, including: Duplexes, Triplexes, quadplexes, and more. Including entire apartment communities. MLS Listings DataTotal Listings:176Average Price:$1,392,300Highest Listing Price:$9,745,000Average Days On Market:134 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 Loading...