Submission of boundary treatment and screening in pursuant to condition 4 of planning permission ref: PP/2012/4921 dated 28/02/2013 for 'Conversion of the dwellinghouse into two self-contained residential flats (2 x 2 bed flats); lower and upper ground floor rear extension incorporating excavation to lower ground floor and rear balcony at upper ground floor level with internal alterations; and sub-division of the rear amenity space (rear garden) into two separate gardens, and refuse'