Condos For Sale Island Bluff Charleston SC MLS Listings Data: Island BluffTotal Listings:1Average Price:$315,000Highest Listing Price:$315,000Average Days On Market:71Condos For Sale Island Bluff Charleston SC. MLS real estate condominium listings for sale in Island Bluff Charleston SC by list date, number of bedrooms, baths, & floor. Currently, Island Bluff condos in Charleston SC have a total of one listings on the local MLS for sale in the community with an average price point of $$315,000, the max being $$315,000 and the lowest priced unit $$315,000. The Island Bluff condo development of Charleston SC has an average unit size of 1,194 sq ft and the average days on the market in this community/building is 71. 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...