I have seen few ads where people are selling land through sale by nomination at a price higher than the original contact price, effectively they will pay the 5% or 10% deposit at the time of land release and sign the contract. They will on sell it close to the contract settlement date at a higher price making a profit, some times they make 2 to 5 times the deposit amount they paid.
Do you think it is fair as many of the first home buyers are still struggling to buy the land and build their first home?
Its as fair as letting houses get bought by investors that do nothing with houses.
A vacancy tax is needed.