Change of use/refurbishment of the building from retail (Use Class A1) to 9 residential units (Use Class C3) to provide 8 x 2 beds and 1 x 3 bed, including basement excavation and erection of a mansard roof; plus the retention of part of the ground floor retail unit (Use Class A1), together with provision of cycle and refuse stores, amenity areas, landscaping and other associated alterations.