Replacement of existing side extension with a two storey side extension to lower ground and upper ground floor levels. Internal alterations to include reinstatement of staircase at lower ground floor level, new openings, removal of partitions, closing up existing doorways and alterations to fenestration at lower ground floor level. Insertion of lightwells to front and rear, external renovations including replacement of render and refurbishment of existing windows. Installation of railings to front boundary and associated landscaping to the front and rear gardens. Works in association with amalgamation of existing dwellinghouse and basement flat to form one dwellinghouse. (Amended Plans) (Amended Description).