Alteration of roof from hip to gable ends; rear roof extension; Installation of five roof lights to front roof slope; single storey rear infill extension; associated internal and external alterations involving conversion of two self-contained residential units into single dwelling

First floor side extension; Conversion of the roof space of the original dwelling and side extension for habitable purposes; installation of six roof lights to side roof slopes; Insertion of window at roof floor level to the front and rear elevations