Is it the bit to the side that has to be less than half the width or the whole extension? Just thinking because neighbours across the road have built to the side and all the way across the back and it got approved. we can't build much to the side as we only have about 4ft there until the boundary line. I thought it was just the distance from the back of the house that was an issue!Alas, for side extensions (extensions that make the house appear wider) there's a width limit of half of the original house.
Alternatively, if we knock the shed down and had it rebuilt as part of the extension that is 3 metres long, will that get passed PP? (although we might have to lose the downstairs loo). And is getting permission really that much of a hassle?
Someone suggested to me going just straight across the back, but I don't like the useable space we get from that.