FAQs

What do the proposals for the British Library extension include?

The extension to the British Library comprises of new public spaces for exhibitions, events, learning and business support, as well as green spaces outside and a community garden. The scheme also provides commercial space and accommodates Crossrail 2 infrastructure, which will be integrated into the site.

What are the timescales for the delivery of this scheme?

The project has a long delivery timetable, in part because of the need to provide underground infrastructure for Crossrail 2 while keeping the British Library operational at all times. Construction starts in 2026 and the new Library spaces are expected to open in 2032.

How many jobs will be created by the scheme? How many of these will be ‘local’?

The project will create a range of employment opportunities during both the construction phase and once the extension is operational. As part of the Section 106 agreement, SMBL will provide apprenticeships and work experience opportunities, as well as a substantial construction workforce. SMBL will work with the Camden Construction Skills Centre to ensure up to 20% of construction roles are filled by local people, alongside the delivery of 75 construction apprenticeships.

What will be the impact of disruption on local people?

As with any construction project, there may be unavoidable periods of noise and disruption once work starts. The existing British Library building will, however, remain open throughout and as these works will take place behind the current site, Library services are not expected to be affected.

Look out for news alerts about particularly disruptive works. If you have any questions or concerns about work on site, please contact David Demolder at David.Demolder@macegroup.com.

How can I find out about forthcoming works?

We will send out regular notifications about the works to local people and businesses and copies of these will be available on this website.

What has been agreed and how will the works be carried out?

A copy of the draft Construction Management Plan can be found here. You can send any comments or questions you may have to david.demolder@macegroup.com. All comments will be considered by a Construction Working Group made up of local representatives. Once the plan has been agreed by LB Camden a copy will be available on this website. The Construction Working Group will meet regularly to ensure the works are managed in accordance with our plan.

When will the works start?

The main construction works will start in Summer 2026. However, in advance of these commencing, you may notice us clearing vegetation to make the site ready for our works. We will also dig a number of trial holes on the Dangoor Walk side of the site so we have a clearer idea of what to expect when larger excavations take place in the future.  In addition, you will see us start to put up a temporary hoarding around the boundary of the site to secure it.