John D. Rockefeller, financier Saul Steinberg and Blackstone’s Stephen Schwarzman all called the same unit at 740 Park Ave.

The world's tallest Passive House building, a design standard aimed at cutting carbon emissions, is coming to Brooklyn.

The borough saw 23 contracts signed for $70 million between Feb. 11 and Feb. 17 according to Compass’ weekly report.

The six-story limestone mansion at 973 Fifth Ave., spanning 16,000 square feet, went into contract last week with an asking ...

Stonelake bought the property at a 2020 foreclosure auction and showcased its potential in 2021, when it unveiled plans for a 37-story apartment tower that would have had shops on the ground floor.

A crop of classically styled condo towers is drawing a new generation of buyers — and the businesses that cater to them.