Excavation Near A Boundary
You will be required to give notice if you plan to excavate and construct foundations for a new structure within 3.0m of a neighbouring property or within 6.0m if the works will cut a line drawn downwards at 45° from the bottom of the neighbour’s foundation.
You will need to give at least 1 month notice before commencing. The adjoining owner may agree to allow the works to start earlier.