Order a Radon Risk Report

Please enter a valid postcode in England and Wales to start your search.

Postcode:

If you are unsure of your postcode please check it on the Post Office website.

Buildings that are not in England or Wales

Reports produced by this website are based on a comprehensive joint analysis of radon and geological data. A similar analysis of data for Scotland and Northern Ireland is in progress and will allow the search service to be extended in due course. In the meantime, users are referred to technical reports listed on the Health Protection Agency website.

Buildings for which there is no currently valid postcode

Postcode data for some premises is incomplete, particularly if only recently been built. A radon search based on geographical co-ordinates can be provided by the Health Protection Agency or the British Geological Survey.

Sites for development

Plots of land or development sites without existing buildings may not yet have had a post code. A radon search based on geographical co-ordinates can be provided by the Health Protection Agency or the British Geological Survey.

Large buildings

This report may not be suitable for large buildings of more than 75 metres in length. Further information is available on the Radon in the Workplace page.