Demolition of existing rear extension and the erection of a single storey rear extension, gable roof over front projection, enlarged rear dormer and roof terrace. Removal of front bay window and installation of windows to front and rear elevations, bi-fold doors to rear elevation and rooflights. Erection of a front porch and new entrance and alterations to the external appearance of the dwelling including rendered finish to external walls, replacement roof and removal of chimneys.