Director Steven Spielberg is planning to expand his New York estate, by buying the two houses next door. Spielberg is reportedly in negotiations to add six acres to his property in East Hampton, Long Island. The first new addition would be the $19.95 million (GBP9.97 million) three acre, six bedroom former home of late publisher Lionel Jackson, reports the New York Post. The second is the estate of late banker Arthur Ross, on the same street.