Replacing existing render
If a house is already rendered and the existing finish is being replaced with render of a similar appearance, planning permission will not normally be required.
If the work substantially changes the appearance of the property, for example by introducing a different external finish, the position can be different and it is worth checking before work starts.
Properties that need more care
Additional planning controls can apply to properties in conservation areas and other designated areas. Local restrictions can also remove some permitted development rights.
If the property is listed, listed building consent may also be required for work that affects its special architectural or historic character.
What about external wall insulation?
External wall insulation changes the outside build-up of the wall and can affect its appearance and detailing. It is therefore particularly important to check the planning position before assuming the work can go ahead without permission.
Planning permission and Building Regulations are different
Even where planning permission is not required, Building Regulations can still apply to some re-rendering and insulation work. They are separate requirements and should be checked independently.
If you are unsure
The safest approach is to check the property with the relevant local planning authority before work begins. They can confirm whether permission or another form of consent is required for the particular property and proposed change.
We can discuss the rendering work itself, but we cannot give formal planning approval on behalf of the local authority.