Certificate of lawful development to (i) Bring back the line of the back garden at lower ground level with steps up to the main garden level; (ii) removal of a clump of 6 banana palm trees, the trunks of which varying in diameter from 70-150mm; (iii) add double glazed french doors at lower ground level, replace a single door with a double glazed door at upper ground level, and add a painted timber framed double glazed window at second floor level, all of which are on the rear elevation.