Demolition of existing theatre, swimming pool, external storage and 2no accommodation blocks and erection of part-two and part-three storey extension to Ovingdean Wing, erection of detached three-storey accommodation building, relocation of existing MUGA, landscaping alterations and associated works.

Erection of single-storey rear outbuilding with associated alterations and landscaping to facilitate change of use from dwellinghouse (C3) to a mixed use of dwellinghouse with short term visitor accommodation (sui generis).