One more Unibail-Rodamco office project we've been aware of since December 2010. The public study is going on right now. Unibail won't publicly expose the design before they get their building permit because the project is said technically complexed to implement, so they may not know yet accurately how the tower would be themselves. So this is the only tiny render we've got so far.
It would sit there:
In front of the Areva tower on this picture.
The project involves to develop a partial
cover of the Division Leclerc avenue, the building sitting above that avenue. That's what makes it all the trickier since it's supposed to improve the avenue at the same time, still letting it enjoy the daylight and making it greener (more trees), and providing some better pedestrian accesses to the slab above.
Street View of the spot to be partly covered
, the tower would sit above right there between the CNIT building on the right and the Areva tower on the left.
The building would be composed of 3 blocks (thus its name), 2 of them being 110 and 140 meters tall, and I still don't know what the 3rd block would be. Maybe a pedestal or a mid-rise stuck to the 2 taller blocks.
Those speaking French will have more details on pss-archi's dedicated thread
. We'll update this when we've got more anyway.