What the government website says....

Work you must tell your neighbour about

You must tell your neighbour if you want to:

  • build on or at the boundary of your 2 properties

  • work on an existing party wall or party structure

  • dig below and near to the foundation level of their property

Examples of this type of work include:

  • building a new wall

  • cutting into a party wall

  • making a party wall taller, shorter or deeper

  • removing chimneys from a party wall

  • knocking down and rebuilding a party wall