Demolition of existing conservatory, utility & porch and erection of single-storey wrap-around ground floor extension and porch, replacement windows and conversion of garage into home office space

External and internal alterations to original Grade II listed house, its north wing and north and west extensions, including reconfiguration of layout, re-roofing and upgrading of thermal performance of north and west extensions, demolition of existing conservatory and the addition of a garden room extension