there are similarity's betwean Mandy's shed and my own
i studied the planning regulations to see what was required and decided to just erect the shed and if asked apply for retrospective planning
i saved the cost of plans drainage diagrams etc etc the shed was built and almost complete when we were visited by the council(in a former life he had been involved with pigs) a third of the floor area is dedicated pig pens
they wanted money for a planning application wrong all that was needed was council concent for a 60 by 40 shed concent was granted with them coming out twice to inspect and photograph the inside then they wanted a separate planning application for the signage on the shed paid for that planning refused you then get 6 months to remove or appeal the date and time was logged on the callender and a count down began one hour before the appeal time expired it was hand delivered and the time recorded photographed every bit of signage within a few miles radius and done my own appeal
every bit of signage that was photographed did not have planning permission and that was over 20 the council never challenged the appeal in time and we got our signage
sheds stables etc are easy to get planning for a permanent sitting of a caravan is a different mater or even a temporary sitting all councils are opposed to this and if it was that easy there is the possibility of millions of caravans being used in similar situations to the one outlined
you can take them on on a shoestring budget
you can whip there arse but you have to read and re read the rules and regulations
you don't need a planning consultant they may help but wont without charging
don't ask first as forewarned is forarmed
if you are going to do it just do it and see what happens