I have corrected the point 2 so it should be clear now.
As for the evidence of my assertion - check out the prices of blocks in Sallybrook Circuit, Narre Warren when it sold in 2002-03 as also the last sale value and you will get the proof...
I put my stress on the individual deal rather then the suburb or location and this strategy has rewarded me well over the years...
http://www.domain.com.au/Public/PropertyDetails.aspx?adid=2007725670
Will something like that do as a random example??? I can't seem to find vacant blocks on Sallybrook Circuit.
Ok, so you started to land bank something like this 7 years ago and probably bought it for say 30-40K ish, of which no income was coming in. I agree that is an awesome return, but how does that make my example with Connell St, Hawthorn worst off. You made approx. $150-170K ish profit (excluding transaction costs) but the developer on Connell St made $311K in less than 2 years.
That aside, I would concur that some outer suburbs do outperform more expensive inner suburbs. There are obviously exceptions, as with every facet of life, but in general terms, inner suburbs outperform outer suburbs.