That's the first I've heard of that one, though, I do remember the South Urban Lofts project. I believe they got approval for 75 feet for that lot.
The address is 4361 South Congress. They requested an extension last November.
https://www.austintexas.gov/devrevie...erRSN=11049208
Streetview
https://www.google.com/maps/@30.2182...UWdijxPl1w!2e0