Last Modified October 07, 2014
Certain forms of telecommunications development, for example, mobile telephone masts, fall under permitted development and are subject to prior approval from us. The prior approval procedure means that the principle of development is not an issue and we can only consider the siting and appearance of the proposal.
We have 56 days in which to let the mast operators know whether prior approval is required for siting and appearance, and to let the operator know of our decision to allow or refuse approval. There is no power to extend the 56 day period.
The prior approval procedure applies to the construction, installation, alteration or replacement of:
A ground-based mast of up to and including 15 metres in height;
A mast of up to, and including, 15 metres in height installed on a building or structure;
An antennae (including any supporting structure) which exceeds the height of the building or structure (other than a mast) by 4 metres or more at the point of where it is installed or to be installed;
A public call box;
Radio equipment housing with a volume of 2.5 cubic metres;
Development ancillary to radio equipment housing (for example, fences or access roads).
To submit an application for Prior Notification (Telecommunications), apply online at the
Planning Portal or download the form:
Please make sure you submit one original plus one copy of the application form, together with one original plus one copy of the plans and supporting information. The fee information and help notes are provided to help you.
Information required to be submitted for prior notification (telecommunications):
National requirements (Part 1)
Local requirements (Part 2) - we are working on a Local List, please submit your application in accordance with national requirements
To process an application we require the information detailed in Part 1 above to be submitted with the application. The period for deciding the application cannot start until all the information has been received.
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Refer to the National Planning Policy Framework and the Mobile Phone Network Development: Code of Best Practice.