Developed jointly by Helical and Orion Capital Partners, designed by Gensler and built by Mace this sustainable repositioning and extension project will be the new home of State Street Bank when they move back to the City of London from Canary Wharf.
Through early engagement, Mace worked closely with the design team to test, quantify, and refine reuse strategies, ensuring the most effective and deliverable circular outcomes were embedded into the scheme.
As part of this approach, the project retains over 85% of the existing structure and incorporates façade reuse, charitable redistribution, manufacturer refurbishment, and closed-loop steel exchange. With an embodied-carbon ambition pushing toward 350 kgCO₂e/m², the scheme sits far below the ~800–1,000 kgCO₂e/m² typically associated with an equivalent new-build…
