Earlier quoted context omitted.
We don't have yearly property taxes in Australia, just council rates which are usually around 0.2% of the house valuation (which is much lower than in the US AFAIK). However we don't have the split land/house purchasing like in the UK (or it's not very common at least) - I wonder why?
The UK is the type of place where every last square inch of land has been claimed and defended several times over. Australia likely has plenty of land that no one is in a hurry to claim.
We have fooled not only the world into thinking we're all outback-dwellers, but also ourselves. What we like is tarmac and suburban strips.