Spinnaker Beachhouse For Sale Seabrook Island SCSpinnaker Beachhouse For Sale Seabrook Island SC. View MLS listings at Spinnaker Beachhouse on Seabrook Island for sale by price, size, features, number of bedrooms and more. Or search all houses & condos for sale on Seabrook Island SC by development and location. MLS Listings DataTotal Listings:1Average Price:$850,000Highest Listing Price:$850,000Average Days On Market: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... RECENT SOLD MLS Listings DataTotal Listings:1Average Price:$850,000Highest Listing Price:$850,000Average Days On Market: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...