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 Schedule 2, Part 1 Classes A and E of the Town & Country Planning (General Permitted Development) Order 2015 (or any Order amending, revoking or re-enacting that Order) no garages, extensions or separate buildings (other than ancillary outbuildings not exceeding 10 cubic metres in volume) shall be erected within the site without planning permission having been obtained from the local planning authority.
Notwithstanding the provisions of Schedule 2, Part 1 Classes B and C of the Town and Country Planning [General Permitted Development] Order 2015 [or any order revoking and re-enacting that Order with or without modification] no windows or dormer windows or other form of addition or opening shall be constructed in the roof or gable walls of the building(s)/ extension [other than those expressly authorised by this permission] hereby permitted without planning permission having been obtained from the local planning authority.
Explanation of classes
Part 1, Classes A = Extensions to property B = Changes to roof C = Other alterations to the roof of dwelling E = Sheds etc.