The time to purchase varies from client to client and depends on many factors.
Most Homesearch Solutions clients purchase their property within six weeks, and many do sooner than this.
There are many factors that can influence how long it will take you.  These include:
your readiness to purchase
the complexity of your brief
your suburbs of interest and the number of available properties
the level of competition from other buyers
and probably most importantly, how realistic your budget is