I have a house under contract at Mixson and am excited about the project!
Site work for the first sub-phase (29 total units) is complete and construction on my home will begin in the next month or so.
I'On Build (the company building the homes in Mixson) will be constructing the homes with the same AAC block they used on the canal homes in I'On. If you haven't seen AAC block before, it is pretty neat- lightweight concrete block. Also, they are aspiring for LEED certification on each of the homes and is being considered the second largest LEED-H project in the US (the neighborhood will have 950 units).
If you get a chance, I'On Group opened an information office on East Montague by EVO Pizza and
M I X S O N has lots of information (even 3-D fly videos).
Hope this information helps!