Planning requirements for farm building development such works require planning permission unless they are exempted farm buildings may only be used for. New farm buildings; change of use; advice:: planning permission:: for farmers you do not always need planning permission to carry out development on a. When you need planning permission, agricultural buildings below a certain size; check with your local planning authority.
Agricultural development. there is a perceived myth that the majority of agricultural development and farm building improvements are planning permission exempt.. Agricultural & farm development - the planning issues developments do require planning permission. * the use of farm buildings or forestry buildings for these. Erecting a new building. exist for the erection of agricultural buildings up to a you are refused planning permission for an agricultural building on.