Alterations to Victorian and Livestock Barns to facilitate B1 office use (consented under 3/17/0407/FUL): Enlarged single storey western lean-to. Changes to windows/doors. Additional rooflights to north and south elevation. Enclosure of 'covered entrance area'. Window in place of doors to south of front projection. One set of opening double doors to east elevation. Slabbed patio area. Installation of plant equipment and fenced enclosure. Installation of external circular ducts. Installation of CCTV cameras. Installation of roof cowls (part retrospective).