Internal alterations of the Old Staff Dining room to form new pupil bedrooms; demolition of the existing extension to Apsley House and replacement a new two-storey building to provide House Parent accommodation. First and second floor alterations to provide additional bathrooms and pupil bedrooms. Alterations to windows and doors throughout.

Partial demolition and reconstruction of existing single-storey former stable residential conversion. Demolition of cowshed remains and reconstruction to form single-storey residential accommodation. Erection of two storey extension to former stable. New south boundary wall. Alterations to widen vehicular opening in listed west boundary wall. Associated landscaping and provision of bin stores.

Demolition of Lodge buildings, garden works buildings, existing hard landscaping on Ramparts and internal elements. Refurbishment, alteration and extension of existing building, including external glazing over internal courtyards, insertion of ensuite bathrooms and lifts, and extension to existing basement to provide residential, teaching and office accommodation with associated structural works. Erection of replacement Lodges and single storey garden room. Creation of underground accommodation and sunken courtyard within the grounds (east) to provide additional residential ensuite bedrooms. Erection of a single storey glazed pavilion building (with new basement) within the grounds (west) to provide additional teaching and office accommodation. Erection of new gardeners outbuildings. New landscaping of garden and Ramparts; removal and re-instatement of boundary walls; removal and reinstatement of front ramps; and provision of cycle parking. (Amended description) (Additional and amended plans and supporting information).

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).