Oh My Goodness!!!
Managed not to oversleep this morning, a bit early into work so looked up Exeter in Iron-Brain. If this "house" affects the R/W08 approach, and assuming it doesn't rise up and down like that building in my favourite TV puppet series "Stingray", then it also affects the R/W26 declared distances. I see that the TORA is 2073 metres and the TODA is 2653 metres........ask your over-zealous pen pusher how much that will have to change.....or perhaps we haven't been told the whole story.....does a local councillor dislike aeroplanes or something? Suggest you cancel some of the high revenue commercial traffic on safety grounds.