This page provides general practical guidance and does not replace project-specific legal, engineering, planning, ecological, asbestos or waste advice.
The short answer
Do not assume planning permission is or is not needed for demolition. The requirement depends on the specific property, the extent of the work and any designations that apply — including conservation areas, listed building status and Article 4 directions. Some demolition is permitted development; some requires prior approval; some requires full planning permission. The position should be verified for the individual project.
Why it matters
Planning, conservation and listed-building constraints can affect what can be removed, when work can begin and what conditions apply. A listed building consent application can take several months. Discovering a planning requirement after the programme has been fixed causes delay and may require the scope to be revised.
Information that may be needed
Site address, proposed scope, drawings, property information and any existing planning or listed-building records may be relevant. The Planning Portal and the local authority's planning register can be used to check existing designations and consents.
What can affect the scope
The building, location, extent of work and any designations or permissions can affect the process. Conservation area consent was abolished in 2013. Relevant demolition of an unlisted building in a conservation area requires planning permission — not prior approval for that specific category. Some other demolition may fall within permitted development or require prior approval subject to conditions; the position depends on the specific proposal and any applicable exceptions, which should be confirmed for the individual project rather than assumed. See GOV.UK guidance paragraphs 063–064 for the conservation area position. Listed building consent is required for demolition, and for alterations or extensions that affect the building's special architectural or historic character. Check the proposed works with the local planning authority. One approval does not settle every requirement — check what applies to the specific proposal.
When specialist input may be needed
A planning professional, local authority, conservation adviser or other specialist may be required depending on the property and work. For listed buildings, a heritage consultant may be needed to support a listed building consent application.