For my extension - single storey, 4m out x 6m wife - I thought I applied for 'permitted development'. Perhaps it was called something else 'neighbour consultation' rings a bell.
Anyway, if you do need to go down this route... it was a really quick and easy. 1 single sided form to fill out. I drew my extension plans by hand with some basic dimensions and used a google maps to show the extension from above.
Anyway, if you do need to go down this route... it was a really quick and easy. 1 single sided form to fill out. I drew my extension plans by hand with some basic dimensions and used a google maps to show the extension from above.