Alec Baldwin, who’s vowed to move from New York, alluded to selling off his Hamptons home at the Guild Hall Academy of the Arts Lifetime Achievement Awards Monday.

When a board member announced the East Hampton cultural center has bought an adjacent house as an artists’ residence, Baldwin told the crowd, “I have a house for sale as well!

“It has five bedrooms, a swimming pool and wood-burning fireplace.”

Marlo Thomas revealed she’ll star at Guild Hall this summer in the play “Clever Little Lies.”

Also honored: Barbara Walters, Blythe Danner and Jo Carole and Ronald Lauder — who quipped of the Hamptons, “By the time you get out there, it’s time to turn around and come home.”