Following on from the rumours that the , it seems that Docklands 24 has managed to find out more about this and is reporting that the owners, Capital and Counties Ltd, have cancelled the planned development for the site which included flats, shops and offices. It confirms that C&C are also considering selling the site.
Have a look at the article yourself – it mentions the University of Greenwich as possible buyers but also raises the interesting scenario of Greenwich Market relocating to the site whilst its own planned works take place.