Demolition of existing conservatory and construction of a single storey rear extension, fist floor side extension above existing garage, first floor rear extension and relocated front entrance door with canopy roof over. New front boundary wall, to a height not exceeding the existing front boundary wall.

Refurbishment and extension of existing office building to include upgrade to facades and redesign of roof structure to accommodate new office (Class B1a) floorspace; and the construction of a new five storey building to the rear comprising a ground floor undercroft car park and four levels of office floorspace (Class B1a), amenity space at podium and fourth floor level and associated cycle parking, landscaping, signage and roof plant.