London Borough of Barnet

Online forms: Application for the approval by the Local Authority of the height of chimney(s) serving furnace(s)

An application for chimney height approval must contain adequate information to enable the necessary calculations to be carried out. The local authority must consider an application for approval for chimney height for a furnace and give a written decision within 28 days of receipt, unless it is agreed in writing between us and the applicant that a longer period is allowed.

Please complete this form to make an application.