Interior Renders of Robert AM Stern’s 520 Park Avenue, NYC’s Most Expensive Apartment Building

This news article was originally published by 6sqft.…
Robert A.M. Stern‘s 520 Park Avenue has already been called “the next 15 Central Park West,” and like its Stern predecessor, 520 is an ultra-luxury development with a stately façade wrapped in stone. Set to Sigue leyendo