Demolition of existing garage and single storey side extension, Removal of main house hipped roof with associated alterations to first floor fenestration, Removal of part pitched roof to existing rear single storey extension and replace with flat roof and rooflights, Alterations to raise roof eaves to create second floor rooms, Erection of two storey link and bedroom extension, Erection of front and rear dormers, Erection of new porch to front elevation