The Building Regulations 2010

CLASS 5

Ancillary buildings

1.  A building on a site, being a building which is intended to be used only in connection with the disposal of buildings or building plots on that site.

2.  A building on the site of construction or civil engineering works, which is intended to be used only during the course of those works and contains no sleeping accommodation.

3.  A building, other than a building containing a dwelling or used as an office or showroom, erected for use on the site of and in connection with a mine or quarry.