Change of use from existing social club (Sui Generis) to form 9no. self-contained flats (Use Class C3) with three business units (Use Class E) and a community space (Use Class F2) at basement level, erect two single-storey business units to rear of site (Use Class E), erect two-storey side extension and three-storey rear extension, incorporating rear extension to roof, dormer and roof lights to front elevation, lay out cycle and bin storage at rear and alter elevations, following partial demolition of existing building