Certificate of lawfulness for proposed replacement of the existing roof tiles with slate effect roof tiles and thermal upgrades to meet current Building Regulations, replacement of existing front ground floor lean-to roof with a smaller slimline roof with aluminium fascia, changes to fenestration and external doors, areas of new stone or timber cladding, repairs and repainting of existing render, changes to external landscaping, new access drive and gates (same design as previously approved under application ref 11/00810/FUL).