Mitsui Fudosan has launched a major redevelopment project at the British Library in central London, marking its largest investment in Europe to date. The Japanese real estate developer held a groundbreaking ceremony on Monday to mark the beginning of the £1.1 billion (approximately ¥231 billion) project.

Located in an area with excellent transport links, the British Library is home to one of the world’s largest collections of books. The British government intends for the redevelopment to support the growth of medical-related industries, including pharmaceutical companies, by creating a new hub within the library's premises.

The project involves the construction of a new complex featuring 11 stories above ground and one basement level. Scheduled for completion in 2032, the building will provide space for library events as well as rental laboratories designed to accommodate innovation in the sciences and technology sectors.

The development site benefits from its proximity to King’s Cross Station, a major transportation hub in the U.K. Both national and international train services operate from the station, including Eurostar high-speed trains connecting London with continental Europe. The location also offers convenient access to Cambridge and Oxford, cities renowned for their prestigious universities, making it an attractive environment for cutting-edge research and business ventures.

At the groundbreaking ceremony, Yugo Ono, Executive Managing Officer of Mitsui Fudosan, emphasized the company’s vision to create a facility that supports business development in the surrounding area while offering value to a broad range of users. The new complex is expected to enhance collaboration between academic research, pharmaceutical development, and emerging technologies such as artificial intelligence.

The redevelopment aligns with broader efforts to foster innovation clusters in London’s Knowledge Quarter, where several leading drugmakers and AI firms are already based. By integrating commercial, research, and cultural spaces, the project aims to contribute to the long-term economic and intellectual vitality of the area.