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Permitted Development of Outbuildings


Outbuildings - An alternative to extending the main dwelling

On sites with sufficient garden space, an Outbuilding may be the solution to increasing usable dry space. This may also be appropriate on sites with steep gradients across the site, where an extension to the main dwelling would involve costly regrading.

The following constraints allow an Outbuilding to be constructed under Permitted Development rights, that is to say, without needing formal Planning Permission. Should you wish to create an outbuilding beyond these restrictions, CPA Planning Design can provide all Planning Application drawings required by your local District Council.


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Note: This information has been checked against the content on the Planning Portal Website.

Last modified: 26 August 2019.