Full proposal

Erection of a rooftop extension to create an additional floor and roof plant area with balcony, to enable research and development and office use with ancillary facilities (Use class E). Relocation of building entrance to the southern elevation and insertion of a colonnade. Alterations to fenestration, insertion of louvres and cladding. Installation of a goods lift to the northern elevation. Provision of external plant compounds and enclosures. Alterations to landscaping and associated infrastructure, provision of bin and cycle storage. (Amended description).