I'm interested in doing this major as well.
It's a mix of finance, economics, law and built environment subjects so it looks like a good variety. If you want to get into property specifically, most people would recommend the property economics degree from UTS but i found this too niche (the flexibility of comm is great). If you wanted to learn about property investment i wouldn't recommend spending thousands to do so, you can easily self teach this knowledge via free sources such as
http://www.propertyinvesting.com/forums/ or youtube like i have done.
Completely off the mark due, this has nothing to do with being an agent. The major is focused on the analyst side of properly, ultimately you'd move into REIT/development firm or some sort of fund manager if you're good enough.