Understanding UK Planning Permission for Carports
In most cases, carports are considered 'permitted development' in the UK, meaning you don’t need planning permission to install one. However, there are exceptions, especially for listed buildings or properties in conservation areas.
According to the UK Planning Portal, the carport must be single-storey with a maximum height of 4 metres and must not cover more than half the area of land around the original house. Always check with your local council before starting any construction.