When I was in Melbourne I bought and sold four properties there, and I've bought 6 and sold 5 in SA.
In Melbourne, generally, I sold through one agent because he was good at bargaining and getting the purchaser up to my price.
As far as I'm concerned the price he got me easily justified his commission.
I gave up trying to buy one through him though - he didn't fold under pressure - so I walked away.
[There is always another house, so don't let emotion talk you into paying too much.]
When selling, commission rates can be bargained about.
With one property I bought I found out the vendor had paid that agency 8% commission.
When I sold it later I paid the same agency 3%, having talked directly to the boss and at first offered him 2%.
The last property I sold when I moved back here he did for 2.75% - but that was because it was a more valuable property.
[ In SA I've usually been able to get them down to 2%.]
When buying, you need to do your homework and find out what properties in the area are actually bringing.
The site at
http://www.realestate.com is useful as if you watch it for a while you can work out what sells and at what price in the area of interest..
If a property has been sitting for a while a lower offer may be accepted, especially if you can offer an unconditional contract and quick settlement.
I am expecting the Adelaide market to drop off a bit this year.
After the slump of late 2008 and early 2009 local agents have been working hard to talk up a recovery, but the results have been patchy and prices have varied a lot.
I expect the effect of that whipping up effort to wane a bit - the clue that that is happening is when the number of houses in an area that are currently on the market begins to climb.
And yes, get an
inspection unless you know how to check for termites and salt-damp and assess the electrical wiring and plumbing yourself.
I got caught once many years ago with both termites and salt-damp, but I've done enough dealing now to know what I'm doing.
Don't just rely on the assessor though - look for yourself as well. The real rip off, of course, is state taxes in the form of "Stamp Duty".