Long Bay Extension Myrtle Beach SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings Long Bay ExtensionTotal Listings:3Average Price:$1,523,000Highest Listing Price:$2,869,000Average Days On Market:159Houses For Sale Long Bay Extension subdivision Myrtle Beach SC. MLS real estate listings for sale in Long Bay Extension Myrtle Beach SC by price, street, age, list date, bedrooms & more Long Bay Extension Myrtle Beach SC. Currently, Long Bay Extension in Myrtle Beach SC has a total of three listings on the local MLS for sale with an average price point of $1,523,000, the max being $2,869,000 and the lowest priced house $705,000. The neighborhood of Long Bay Extension subdivision in Myrtle Beach SC has an average house size of 2,891 sq ft and the average days on the market in this community is 159. 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...