Billy Joel finds buyer for Sagaponack home in Real Estate Billy Joel may soon be “movin’ out” of his waterfront home in Sagaponack. Please click here for the full article. ← Previous / Next Story → Tags Billy Joel/Sagaponack/The Hamptons About lchamoff You may also like Find out why year-round Hamptonites are shedding their primary properties Stable Investment?Bridgehampton’s Two Trees Farm remains on the market A show house how-to Fashion meets artin Hamptons home