New South Wales Consolidated Regulations New South Wales Consolidated RegulationsThe standards specified for that development are that the development must:
(a) be free standing, and
(a1) be located at least 20m from any road boundary and 5m from each other lot boundary, and
(b) be designed by a professional engineer.
Note: There are other existing legislative requirements relating to the clearance of power lines and Obstacle Limitation Surfaces near airport flight paths.