Listed below are Building Regulation documents for information on whether planning permission is required for the erection of a conservatory. This is a brief guide and applies to England and Wales. Scotland and Northern Ireland have different laws regarding planning permission and if you live in these areas, we advise you to contact your local authority.
Building Regulations Document L 1a - New Dwellings - download document
Building Regulations Document L 1b - Existing Dwellings -download document
Building Regulations Document N - Glazing -download document