Property Value???

How do you predict what is a good property investment
Opportunity? Just when I determine a property has value
I turn around and see something better so I figure I should wait some more.
Does anybody have a good rule of thumb concerning this market and when
would be a good time to buy? How do you determine a good value. Do I just keep
doing my homework and hope for the best.
Thanks

There’s a reason why HMLs only lend 70% LTV.

Do some more reading.