The maintenance of listed buildings can be complicated in terms of what needs listed building consent. As stated by Historic England, “any works to alter, extend or demolish the building in a way that affects its character as a building of special interest require listed building consent from the local planning authority, whether planning permission is also needed or not.” However, there remains debate as to how a building’s ‘special interest’ might be defined, which is generally determined on a case-by-case basis.
We have listed a variety of different publications and organisations to help you understand the planning process in relation to Grade II, Grade II*, or Grade I buildings. There is also guidance in case your building is situated within a conservation area or another protected area such as a World Heritage Site.