Find out whether you can convert your loft under permitted development, or whether you need to apply for planning permission*

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*The information contained in this questionnaire is for general information purposes only. It should not be a substitute for planning advice tailored to your specific circumstances. For further information on planning permission, and how it might impact your project, we recommend you contact your local authority.

Loft extension with Velux windows and fitted wardrobes

As this loft has been extended at the rear of the property, with Velux windows at the front, no planning permission was required. Photograph: Econoloft