看intension吧,check ATO website and your accountant before you claim.
Expenses prior to property being available for rent
You can claim expenditure such as interest on loans, local council, water and sewage rates, land taxes and emergency services levy on land on which you have purchased to build a rental property or incurred during renovations to a property you intend to rent out. However, you cannot claim deductions from the time your intention changes, for example if you decide to use the property for private purposes.