Hi Janlo,
We usually allow $2,000 - $2,500 for other costs which include council and water rates. These are usually payable upon settlement to the vendor and can be for the remainder of the quarter or year. Depending on which month you move in the cost will vary.
Also we would recommend a building and termite inspection on a property. This is not compulsory but can be very beneficial.
Hope this helps.
Cheers
Adam