Once the houses leveled the sand dunes in front of their houses 30 years ago they set in motion beach erosion that only accelerates. Once the sand has moved the currents will begin to channel even more. It’s important on any coastline to protect the dunes to keep erosion under under control. Rebuilding the dunes is a long term process most people don’t own their homes long enough to see progress! The secret- protect the vegetation and the existing dunes will grow!