Hi,
Check out http://www.sitesell.com or better still check out http://www.aussie-snap-shots.com.au – go to the bottom of the main page and click on the site build it link  – its very entrepreneurial – its amazing what you could do yourself and learn tons in the process. It may not be for you but I'm going to follow their process soon when my new nascent business  demands it ,which won't be long. I'm just about to settle on my first investment property amid the fire and brimstone raining upon us – I expect worse to come but I have planned for it. I just love being a contrarian with planned and not reactionary debt.
Think big and secure your bottom line. There is lots of time – bargin time will come – do your research.
Best of luck
Murtle