Carolina Bay Charleston SC Homes & Real Estate For Sale MLS Listings Data: Carolina BayTotal Listings:22Average Price:$627,011Highest Listing Price:$750,000Average Days On Market:58Houses For Sale Carolina Bay subdivision Charleston SC. MLS real estate listings for sale in Carolina Bay Charleston SC by price, street, age, list date, bedrooms & more Carolina Bay Charleston SC. Currently, Carolina Bay in Charleston SC has a total of twenty-two listings on the local MLS for sale with an average price point of $627,011, the max being $750,000 and the lowest priced house $387,500. The neighborhood of Carolina Bay subdivision in Charleston SC has an average house size of 2,471 sq ft and the average days on the market in this community is 58. 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...