Carolina Bay Charleston SC Homes & Real Estate For Sale MLS Listings Data: Carolina BayTotal Listings:20Average Price:$572,637Highest Listing Price:$799,990Average Days On Market:60Houses 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 listings on the local MLS for sale with an average price point of $572,637, the max being $799,990 and the lowest priced house $395,000. The neighborhood of Carolina Bay subdivision in Charleston SC has an average house size of 2,291 sq ft and the average days on the market in this community is 60. 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...