Looking closely at how your place sits, and how rain and runoff move across the site, keeps drainage, foundations and new structure both practical and affordable. Sketches and working layouts are built from that groundwork so:
You can bring builder input to the initial meeting
Plans stay direct, practical and straightforward
Every step works toward council sign-off, no matter the size of your extension
Everything aims for an addition that feels like it was always part of your home, not something that sticks out like an afterthought.