Unauthorised development (appeal against enforcement notice) - Demolition of rear garden shed structure, with extension and remodelling of existing rear garage to form sunroom, with ground raising of part of rear garden area to enable level access and replacement boundary treatements to front and rear garden (a revised submission regularising works undertaken as part of commencement of NTMBC planning permission reference 17/00629/FULH)(Amended plans received 26.01.2020)