This is what i found just lately.
The LWTTT DVD shows a really jumpy shot walking up to the house saying "The new wave of Australian Rock started deep behind the walls of an unassuming concrete bunker in the city suburb of Burwood. Holed up inside were three Scottish brothers............"
I went and had a look....so the fence has been painted and the burglar alarms been overgrown with ivy, but the gold 4 and the green canopy thing are still there 5th Jan 2002.

Then, during a seemingly innocent Google search.....OMG!!!! WTF!!!

I'm gonna need $150 to do an hours more research :P
I found the info via: