Erection of lower ground floor rear extension. Conversion of garage to habitable space and alteration to existing garage roof. Formation of a new terrace. Enlargement of existing dormer to front roofslope and insertion of 3no. rooflights to rear roofslope. Alterations to rear boundary walls and formation of a new gate to existing garden. Alterations to fenestration and railings. Remove rendered plinth down to ground floor level alongside side elevation to provide timber bin store. Provision of cycle store to rear garden. Internal alterations to include removal of walls, sections and ceilings, installation of beams, removal off bathroom in existing study and removal of electrical board.

Refurbishment and alteration of the Radcliffe Science Library, Abbot's Kitchen and west wing of Inorganic Chemistry Laboratory (D1 use) to enable use as a graduate college, museums' collections teaching and research centre and library (D1 use), including internal layout changes, new opening between Abbot's Kitchen/Jackson Wing and Inorganic Chemistry, removal of two bookcases in Jackson Wing first floor, insertion of raised floor at Inorganic Chemistry first floor, insertion of new kitchen, new dining hall and servery. Insertion of secondary glazing in Worthington Wing and Jackson Wing and replacement windows in Inorganic Chemistry. External works to include creation of new lift extension between Jackson Wing and Inorganic Chemistry Laboratory, new roof mounted plant equipment, insertion of new entrance to eastern elevation of Worthington Wing, creation of an accessible entrance to south elevation of Jackson Wing including remodelling existing footpath, new landscaping, provision of cycle parking and provision of external bin store.

Conversion and extension of existing garage to south west to create guest accommodation. New external steps. Formation of access gate in boundary wall to north east. New rooflight to east roof slope. (Amendments to 19/00966/LBC). (Amended description and plans).