This could be huge. GB has acquired another parcel
http://therealdeal.com/blog/2015/08/...m-office-deal/
Extell was going to do a joint project with SLG on 5th between 46th and 47th, but SLG backed out, presumably to focus on other projects.
http://nypost.com/2014/02/04/action-...n-46th-street/