Demolition of existing buildings and erection of: Barn 1 - office accommodation, and 6 units of overnight accommodation (with 14 beds in total) for staff, volunteers and students working on the farm site (class E(g); Barn 2 - 12 self-contained holiday lodges, outbuilding for shower and laundry facilities (class C3 but occupation restricted to short stays only); Barn 3 - 3 retail/workshops (class E(a) / E(g)); Barn 4 - learning and meeting/events space with kitchen and two offices at first floor (Class F.1(a) / F.2(b) and Class E(g)); erection of 3 dwellings (class C3); widening of access and footpath and associated car parking provision.