Sentinel,
I would consider Webster Square under construction. It's a complete renovation to the existing hospital building on that site. Last time I was by there (4 weeks ago, maybe) the cladding had been fully demo'd off the existing building, and they were beginning to modify the existing floor slabs for the new facade.
Per the PD document, the main building will be 152' tall
https://gisapps.cityofchicago.org/gi...g_pds/PD84.pdf