Giorgio Armani and landlord SL Green Realty are planning to redevelop the designer’s flagship store at 760 Madison Avenue, adding 19 luxury residences, the...

Monday morning brought a flurry of news from SL Green Realty, with the city’s largest office landlord announcing a number of deals — including...

Tick one for Giorgio Armani in the retailer’s ongoing legal battle with landlord SL Green Realty over its 760 Madison Avenue location in Midtown.

UPDATED, March 30, 8:15 p.m.: It’s the chicest new lawsuit in town. Giorgio Armani Corp,, which has its flagship retail location at 752-760 Madison Avenue,...

William Randolph Hearst’s former penthouse at 91 Central Park West hit the market for $27.5 million.

The longtime owners of the land under three buildings controlled by SL Green Realty, Jeff Sutton and Stonehenge Partners at Madison Avenue and 65th...

UPDATED, 7:19p.m., March 26: Pritzker Prize-winning architect Tadao Ando’s first ground-up residential venture in New York City is one step closer to rising in...