External alterations including new front boundary wall, front and side railings and gate with new paved patio to front garden and new lightwell cover. New and enlarged lightwell in rear garden with new external doors to basement. Removal of rear elevation metal windows, modern timber casement windows and timber door with traditional wooden sash windows. The insertion of two metal rooflights in the existing ground floor rear addition roof. Part new rear elevation cast iron foul drainage pipework and the removal of existing redundant pipework. Rear elevation cascade repairs with brickwork to match existing in lime mortar. Internal alterations to convert a bathroom into a bedroom and convert a kitchen into a bathroom and ensuite. Alter the layout of the rear ground floor utility and wc/shower area and remove the existing modern horizontal ceiling. Location of kitchen into basement.