Allen Simon’s sixth-floor apartment at 838 Fifth Avenue snagged a signed contract after seven years on and off the market.

The clock starts ticking Monday to win city approval for Midtown’s most ambitious development project — a 1.8 million ...

Something she taught me is that the unfinished can be finished.” These influences informed Ruttenberg’s first major interiors project, a 950-square-foot Upper East Side one-bedroom he completed for a ...