Attached side triple garage 2.8 meters wide to replace with brick extension but house is only 4 meters wide

[Boxey]

The garage is an old wooden garage that I don't think had any planning permission (how could I check?). Looking to replace in brick and tile however looking at permitted development rules I can only extend sideways half the width of the house thus 2 meters. Is the only way to obtain permission to extend out to 2.8 meters as per the original building structure to apply for full planning permission and if this is refused can I then apply for permitted development extending out 2 meters?

Also, at the rear I am looking to extend out by 1 meter.

 

[thomp1983]

Permitted development is just that, permitted you don't have to apply for anything from a planning aspect.

If your refused planning permission it doesn't affect what you can do under pd.

 

[Boxey]

Hello, thank you appreciated will probably apply for Planning permission but might try and sound them out re extending sideways greater than 50% of the front of the house before applying..

 

[Nakajo]

I'd need to see a drawing with some dims before advising.