Demolition of extensions and external stores, and construction of extensions to North and West sides to include new main entrance, flexible meeting/training and workshop spaces, atrium and ancillary facilities; alteration and extension of caretaker's house to create residential dormitory facility; external store and overspill car parking using grass reinforcement mesh to South

Demolition of single-storey extension, construction of single-storey side and rear wrap-around extension, re-render sections of house and other alterations