Zillow publishes some interesting data:

https://www.zillow.com/home-values/10221/austin-tx/

https://www.zillow.com/home-values/102001/united-states/

I feel like 50% of that is explained by the luxury housing build out bubble in Austin specifically.

Moved out of ATX to somewhere around hill country last year. There were just too many boring, uncool, rich bozos moving in, and I couldn't take it anymore.