If you loved the Long Island sound mansion we recently profiled, this massive Old Westbury mansion with over 25,000 square feet of living space is jaw-dropping. And bookmark our home and real ...

A 136-year-old mansion with notable neighbors and a rich history is looking for its next owner. Dubbed “Floralyn,” the mansion at 67 Feeks Lane in Locust Valley is on the market for a cool $15 ...

The mansion on New York’s Long Island where “Gossip Girl” shot ... the property backs up to the Planting Fields Arboretum State Historic Park and has its own access via a private gate ...

Laura and Robert Dunne have spent nearly 36 years restoring and furnishing their historic Long Island home, a circa-1770s timber-frame house built by Revolutionary War soldier Morris Bartow.

Whether you want to experience the glamor of the Roaring '20s or see what life was like for a Soviet billionaire, this $85 million property on New York's Long Island has you covered. Built in 1928 ...

Coldwell Banker recently listed a sprawling compound on the north shore of Long Island for a whopping $100 million. Located in the village of Kings Point in Great Neck, New York, the property was ...

This five-bedroom mansion in one of Long Island's most affluent neighborhoods, Old Brookville, was seized by the federal government and sold in 2001 to help pay back the $110 million Belfort owed ...