Permitted development right conditions (PDR) are often attached to the planning consents that we grant. Some of these conditions remove permitted development rights - go to our list of permitted development right conditions.
You should also check the planning history of a property for a full list of conditions that remove permitted development rights on sites. Planning permission may have been granted for a property but this does not guarantee it has been implemented. A subsequent planning permission or alteration to the property may affect the permitted development rights.
Notwithstanding the provisions of the Town and Country Planning General Permitted Development Order 1995, or any subsequent re-enacting or revoking Acts or Orders, no development falling within Classes A, B, C or E shall be carried out on the site without the prior written consent of the Local Planning Authority. Furthermore, and notwithstanding the details shown the plans of the dormer windows and rooflights, no habitable accommodation shall be formed within the roof areas of the dwellings hereby permitted without the prior written permission of the Local Planning Authority.
Part 1, Classes A = Extensions to property B = Changes to roof C = Other alterations to the roof of dwelling D = Porches E = Sheds etc.