Yes. My colleague was asked to top up his property along Grange Road earlier this year when it fell by >30%. He has 2 properties, and the one targetted was the one listed as investment property (non-owner occupied) to the bank.
This is interesting. But anyway, I own 2 properties myself and so far has never been asked to do a top up. But then again, my properties did not correct by more than 5% against their market values.
Currently eyeing a landed property. And landed owners here? Need some help.