$1,739,370,834

WWPLAZA L $1,739,370,834That’s the official amount the Macklowes paid for Worldwide Plaza, the second most-expensive office-building sale in U.S. history.

Here are the official price tags on three other buildings they bought:

1540 Broadway: $967,555,811
527 Madison: $234,641,309
Tower 56: $178,521,008

The Real Estate is still waiting on the records for the other four buildings the Macklowes bought last week from Blackstone; 1301 Avenue of the Americas should come close to breaking more records.

- John Koblin