Billionaire Len Blavatnik, a Ukrainian-born movie investor, owner of Warner Music Group and a philanthropist, is the buyer, according to a source. The name of the limited liability company, "Brise Lontaine," is listed as the buyer.

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Meanwhile, this Further Lane sale is among the most expensive estates to sell in East Hampton in recent years. A Windmill Lane compound, comprised of two properties, which traded for $91.5 million in an off-market deal back in January of 2023.

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