There’s a hint that residential by the Armory is proceeding. A permit application was submitted Jan 7th for the demolition of the south side of 3650 Market which could be to make way for the phase 1 building. The StL Business Journal reported in May that the first phase was 265 apartments and an estimated cost of $80M. A street ramping up from Prospect Ave to Grand Ave is shown though due to the the highway onramp, it can’t line up with Bernard St.
In April the Armory District Master Plan rendering was shown by Green Street’s Phil Hulse during a CMT Talking Transit presentation.
Update Feb 11, 2022- The plan went before the Planning Commission for rezoning this week.