Dave Venables
Have added https://www.openstreetmap.org/way/953912755 and applied the appropriate ref:edubase URN https://get-information-schools.service.gov.uk/Establishments/Establishment/Details/112983
Split of grounds and overall school area are only approximate and further improvements are possible with local knowledge.
I'd noted the existence of new schools a year ago https://www.openstreetmap.org/note/2219993 but had no means of knowing which was which until your notes. 