Content components You may need a Building Permit to install an aerial or antenna on your property.If you need help, email [email protected] or call (03) 9278 4888 and ask for our Building Services team.Measure the antenna or aerial Attached to a roofMeasure the height of your antenna or aerial from its highest point of attachment to the roof. If the antenna or aerial is more than 3 m above the highest point of the building, you must get:a Building Permit and a Report and Consent from Council. Freestanding Measure the height of your freestanding antenna or aerial from the natural ground level.If the antenna or aerial is more than 8 m above the natural ground level, you must get:a Building Permit anda Report and Consent from Council. Do you need to apply for a Building Permit?If yes, apply for a Building PermitDo you need to apply for Report and Consent? If yes, apply for Report and Consent.You can start construction:after all your permits or permissions have been issuedif your situation does not require any permits or permissions.