Think you are better speaking to your planning department - they will have an officer assigned to your area, often such things can be overcome with additional planting of trees and hedging to obscure sheds and the like, but you don't want to rub the existing community up the wrong way - people tend to think that smallholders may be putting old car tyres and bits of carpet everywhere, old clapped out Fergie tractors and the like, sheds made out of old pallets. Yup that pretty much sounds like 70% of the folk on here.....keeping it real.
Best to find out what you can do and work within the parameters I'd say. As a smallholder it will be vital (I stress!) to keep in with the locals.