@member-4a7a40e8

Complete beginner question I'm embarrassed to ask. We're doing a single-storey rear extension (4m deep, under PD). Do I need to submit a bu…

Thanks both. I'll tell our builder we're doing it properly and see what they say. Might be time to find a new builder...

This sounds frustratingly inconsistent. Have you checked the council's own design guide for the conservation area? If it explicitly shows e…