Lendlease Receives Building Permit for Next Round of Buildings at Southbank Development (formerly known as Riverline)

Are the two towers on the left side of this picture about to get going?

A reader found some interesting info on the next phase of the "Riverline" project - which has been rebranded to Southbank after the two developers - Lendlease and CMK - split. 

Looks like Lendlease has received some additional building permits:

A member of Skyscraperpage who tracks building permits just posted the following: 

This is on the May Zoning Board of Appeals agenda. I'm not sure whether it's part of Riverline or what, but... 

New proposed 14 story, 173 unit building with ground floor uses at 207-21 W Harrison St (Harrison & Wells).

The developer is Alta Grand Central LLC. I think this is Riverline but...? (link) 

And a follow-up post:
Now here's the even BETTER news. It's actually two separate towers - one at 207 W Harrison and the other at 221 W Harrison. Both 14 floors with 173 units each - 346 units total. I found two permits - one per address pending for foundation new construction. (link)

If this is true, more density is coming to the river.

Although CMK has been active in other parts of the neighborhood (see post from last week) we haven't heard much about their lot along the river - north of Roosevelt and south of River City.

(Hat tip: DS!)