Advertising costs vary depending on how long the property is vacant for. We advertise in the newspapers which are normally approx $50 per advert per week per newspaper, we also then advertise on 4 different websites which normally cost around $200 for a month and then also on the agents website/office which is around $30 because they need to take new photos and make up a flyer. For 1 month you could be looking at anywhere from $400 plus depending on how many websites and how many newspapers your real estate agent advertises in & how regularly. All agents are different as some don't charge for internal advertising whereas others do. For us personally advertising for any given month is $430 a month. I have heard of agents just using the main realestate.com.au website and not advertising elsewhere so this would make it cheaper, but you'd have to contact your property manager to find out exact costs. Hope this gives you some idea of what your expenses could be.