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Construction manager appointed on £1.1 billion British Library extension

Mitsui Fudosan and Stanhope will work with Mace
An artist's impression of the foyer. (British Library)
An artist's impression of the foyer. (British Library)
CoStar News
August 7, 2025 | 10:45 AM

SMBL, a company partnered with the British Library and wholly owned by Mitsui Fudosan UK, has selected Mace as construction manager on the £1.1 billion development of the Library’s St Pancras site.

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