David Hamamoto sold his Upper East Side apartment for $14.9 million amidst a boost in luxury real estate sales.

Northwell’s Lenox Hill Hospital has committed to building a new mental health facility on the Upper East Side so it can win ...

The oversized, airy studio will treat its clients like celebs, with discreet entrances, 24/7 security, and a transportation ...

The “Shark Tank” star, brokerage founder’s co-op at 1158 Fifth Avenue in Carnegie Hill was asking $12 million.

The Goddard School, a national chain that made its debut in the city on the Upper West Side in 2011, has inked a 15-year ...

The private preschool, which focuses on providing play-based learning and hands-on experiences, has signed a 15-year lease ...