New York Hamptons Mansion Seeks Record $162M
Why 43 East Dune Lane Is Asking $162M Few Hamptons properties combine this level of scale, frontage, and scarcity in a single oceanfront offering. At 43 East Dune Lane, the asking price reflects 3.6 acres in East Hampton Village and 225 feet of direct Atlantic frontage. Brokers describe that combination as increasingly hard to replicate. The site also sits between the ocean, Hook Pond, and expansive golf course land. That setting reinforces both privacy and rarity. Like elite estates on the Northeast coast, it reflects the appeal of waterfront views paired with exceptional seclusion. The valuation also rests on a planned pre-completion compound, not merely the existing house. Marketing describes a roughly 21,000-square-foot program with a 17,500-square-foot main residence and a 3,500-square-foot guesthouse. Permits are expected soon. The current ask follows a March trade at $72 million, making the price leap a central part of the property’s market story. Just as important, the propos...