So you get a demolition quotation for around $15,000 +GST for a standard house demolition, sounds rather pricey? I bet the demolition companies make a fortune! Well let's take a look. The average standard 60's to 70's house built on limestone footings with timber floorboards and approximately 120sqm in size will contain close to 100-120 tonne of building material. The rest of the property, usually large 700sqm +,  will hold approximately 60 tonne of green waste, concrete sept