A musical version was produced as "Grey Gardens" and opened at the Walter Kerr Theater in New York on November 2, 2006, ran for 308 performances and was nominated for the 2007 Tony Awards for Best Musical, Book and Score.
According to a 2009 interview in the San Francisco Chronicle, Edith 'Little Edie' Bouvier Beale wore a beautiful red dress to the 1975 premiere of this film, only she wore it backwards, with the zipper in front.
Drew Barrymore played Little Edie in the TV movie Grey Gardens (2009) but, ironically, in the original Grey Gardens (1975), David Maysles asked Little Edie who she would like to portray Big Edie if a movie based on Grey Gardens were made, suggesting Ethel Barrymore (Drew's great-aunt), despite the fact that Ethel Barrymore had been dead since 1959.
The house, Grey Gardens, was sold by Edith 'Little Edie' Bouvier Beale in 1979 to Benjamin C. Bradlee, former editor of the "Washington Post", and Sally Quinn. The pair completely restored the house (the sale agreement forbids razing the house), but the Bradleys only stay there in the month of August. During the rest of the year, the home is occupied by Frances Hayward.
Edith 'Little Edie' Bouvier Beale claimed that the house was haunted by the ghost of a sea captain, who used to climb a ladder into her room for midnight trysts. She also claimed the house was haunted by the ghosts of a woman and her daughter, who were the original residents of the house. However, the first resident of the house was Mrs. F. Stanhope Phillips, the daughter of the first editor of the Detroit Free Press, and she had no children.
Although Susan Froemke is often credited as the editor of Grey Gardens (even in a Vanity Fair magazine spread) she actually took no part in the editing of the original film. Her credit was Associate Producer.