Click on the following link
http://gems1.gosford.nsw.gov.au/constraints
Click on the “Locate Property” tab
Enter your address into the “Locate Property” window.
When you click “Find”, the next screen will zoom to an overhead view of your property.
If you zoom out on the map you may notice that some areas of the map are coloured.
If your property is anywhere within a Yellow, Orange or Red Zone then it is deemed by Council to be “Bushfire Prone” and will be subject to the regulations and conditions applicable to these areas. Even if only a small part of your land is coloured, the whole block and any structures built or proposed to be built are classed as being on “Bushfire Prone Lands”.