Summary
A listed building is legally protected because of its special architectural or historic interest. Listing does not stop all change, but listed building consent is normally needed for demolition, alteration or extension that affects the building’s character. This can include internal works, replacement windows and changes that a buyer might wrongly assume are minor.
Definition
Listed building consent is permission from the local planning authority for works to a listed building that affect its character as a building of special architectural or historic interest. The listing normally covers the whole building, not just the front elevation, and may include attached structures or curtilage buildings. A buyer should check the National Heritage List, review past consents and ask the conveyancer to investigate any unauthorised works.