If you drew a straight line from the most eastern point to the most western point on Oak Island, it would measure 13 miles wide. It is one of the largest islands in our area and has many amenities including parks, restaurants, grocery stores, etc. We live and work on Oak Island, so it seemed fitting to name the business 13 Mile Realty, LLC. Don't worry, we also sell property all over Brunswick County from the North Carolina/South Carolina border to Wilmington, NC.