From 1 July 2000 to 24 September 2013 the grant was $7000 or the consideration paid to buy or build the house if less than $7000. For example, if you buy or build a house for $5000 your grant will be for that amount.
From 25 September 2013 the grant is $3,000 for an established home, or $10,000 for a new home, or the consideration paid to buy or build the house if less than the applicable amount. For example, if you build a house for $5000 your grant will be for that amount.