Conversion of a single dwellinghouse into 2 residential units, involving the erection of a single storey ground floor rear extension with a lightwell and erection of a rear roof extension with a juliet balcony and the installation of two front roof lights, together with erection of a front porch and replacement of first floor windows with french doors including a juliet balcony and a new window. Provision of refuse and cycle stores and refurbishment of the front boundary wall treatment.