The average cost of demolishing a residential building in Australia varies upon a number of factors. Having a clear idea of the factors that must be taken into consideration will help you to determine the approximate cost of residential demolition in Sydney ! Square Footage The square footage of a residential building is the primary concern as much of the cost revolves around it. If you are unsure about the exact measurements then you can call upon the property developers actual locality to do this measuring job for you! Asbestos Are there any asbestos on your building? Then, it will cost you more! It is needless to say that you must hire only the professionals to demolish such residential complex. As asbestos is a highly toxic material and as per the local laws, it needs to be dumped only in a proper manner so it is virtually impossible for a local contractor to take upon this challenging job! Only accompany with sufficient knowledge and expertise ...