Submit an Application for Building Control Approval with Full Plans

Before using our online form, please read the guidance notes  and commitments and responsibilities relating to submitting a full plans building control application.

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  • Where the proposed work includes the erection or a new building or an extension to an existing building, your application should be accompanied by a site location plan to a scale of not less than 1:1250, showing :
    1. The size and position of the building, or the building as extended, and its relationship to the adjoining boundaries.
    2. The boundaries or the curtilage of the building, or the building as extended, and the size, position and use of every other building or proposed building within that cartilage.
    3. The width and position of any street on or within the boundaries of the curtilage of the building or the building as extended.
    4. Where it is proposed to erect the building or extension over a sewer or drain, the precautions to be taken in building over the sewer or drain.
  • Plans (existing and proposed) and specifications showing the extent of your proposal.
  • If an Agent is submitting the application, you will need to submit a signed statement from the Client (property owner) stating that they agree to the application being made and that the information contained in the application is correct.

When this content has been updated

Last updated 29 May 2026