Building is because of begin on web site in 2026 as soon as detailed design is full and planning situations met. The work is predicted to take round six years to finish.
Mace fought off competitors from McAlpine and Multiplex to land the excessive profile job.
Mace will be part of the venture below the course of growth supervisor Stanhope Plc and can contribute development experience for the procurement and supply section of the event.
Plans embrace a 100,000 sq ft extension to the British Library comprising new areas to boost the Library’s public service provide, present greater than 600,000 sq ft of business services and combine Crossrail 2 infrastructure.
The venture contains exhibition galleries, occasions areas and studying services. Positioned on the coronary heart of London’s Information Quarter, the event will incorporate circulation areas to attach it with the present Library constructing and supply quick access from all instructions via the improved facility.
It is going to additionally embrace provision to increase the Library’s enterprise provide, with maker areas to create and pilot merchandise. The Library is launching a serious fundraising marketing campaign to convey these areas to life.
Jason Millett, Mace Group Chief Government mentioned: “We’re delighted to be chosen as Building Supervisor for the British Library growth proposals. This can be a high-profile venture with worldwide significance and Mace’s long-established experience and monitor document in delivering different main schemes make us effectively positioned for this function.”




