Occupying 2.6± acres along one of the Hamptons’ most coveted stretches of oceanfront, 381 Dune Road offers direct Atlantic frontage, sweeping dual-water views, and an exceptional estate-scale building opportunity. Elevated above the dunes, the property captures panoramic sunrises over the ocean and sunsets across Mecox Bay. The setting is defined by rolling dunes, natural vegetation, and uninterrupted sightlines, offering rare privacy while remaining moments from Bridgehampton Village’s shopping, dining, and amenities. With Mecox Bay to the north and the Atlantic just beyond the dunes, the property presents a remarkable coastal vantage point. The offering includes a principal building envelope of approximately 15,500± SF and an accessory envelope of approximately 6,200± SF, creating an extraordinary canvas for a custom oceanfront estate. A private boardwalk leads through the dunes to a wide, open beach, revealing uncommon ocean frontage and depth — a rarity even among Bridgehampton’s most sought-after properties. 381 Dune Road represents an unmatched development opportunity.