A mixed-use development featuring a highly complex and precise retained façade system

Originally built in the 1920s, this new development provides 90,000 sq ft of contemporary and innovative Grade A commercial space, with over 40,000 sq ft of retail space. It includes a new secant wall and pile foundation, as well as a new electrical substation in the level 2 basement. The superstructure is constructed around a composite steel frame.

The façade was retained up to the fifth floor and a bronze anodised aluminium curtain walling system was installed. A new curved mansard roof was also installed, incorporating inclined, faceted double-glazed panels. The retained Portland stone façade was restored and cleaned, and a new storey of cladding was constructed above the existing stonework.

New entrances through the façade were created for the retail units, while the double-height office reception area features full-height bay windows and a sculptural ceiling with integrated LED lighting. The development has been fully fitted out to category A level to provide BCO grade A specification office accommodation, setting a high standard of environmental sustainability.