Application for a Certificate of Lawful Development (Proposed) with respect to the erection of two rear dormers with Juliet balconies, the removal of the existing front rooflights and installation of six new rooflights. Also proposed is the erection of new dividing walls between the original two dwellings at roof level and above the existing rear extension, the installation of rooflights to the existing rear extension, plus alterations to the rear fenestration at ground floor level.