Is no more than four metres tall or one storey high.
Glass roof extension planning permission.
Usually you won t require planning permission as long as your glass extension.
No more than half the area of land around the original house would be covered by additions or other buildings.
This is because the addition of a solid roof turns what was a temporary extension into a permanent structure.
The buildings either side of the link are in brick and weatherboarding so the glazed extension adds contemporary detail to the farm like buildings.
Planning permission was gained for an annex building and due to restrictions within the green belt the architects created a flat roofed single storey glass link extension to the house.
No extension forward of the principal elevation or side elevation fronting a highway.
Get 10 great ideas for glass extensions.
Provided your property has permitted development rights pdr then you can extend your home up to 3000mm from the existing rear wall for a terraced or semi detached house and 4000mm for a detached property.
Your glass extension must comply with the full set of rules below to be considered a permitted development and not require planning permission.
If you are removing a glass roof to make way for a solid roof this will cause what is known as a change of use.
I only say if suitable because w hen you re applying for planning permission for an extension with a new glazed door or window you may need to specify the material the frame will be made of and in conservation areas you may not be allowed to use upvc or aluminium if this isn t used anywhere else.