Announced

British Museum Western Range Redevelopment

One of the largest cultural redevelopment projects anywhere in the world, the Western Range scheme rebuilds roughly 15,650 square meters of the British Museum, about a third of its total gallery space, housing the collections from ancient Greece, Egypt, Rome, Assyria and the Middle East to the west…

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TMW IntelligenceVerified Oct 6, 2026
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Details

Great Russell Street, Camden.

The story so far
Announced 2024 est.
BP pledge Dec 2024the British Museum announces a GBP 50 million pledge from BP toward its Masterplan, with the Western Range as the first major phase, alongside GBP 10.3 million from the Garfield Weston Foundation
artforum.com
Architect selected Feb 21, 2025Lina Ghotmeh — Architecture wins the international competition to redesign the Western Range galleries, beating more than 60 entries, with Purcell as executive and conservation architect
britishmuseum.org
Project update Mar 2026Enabling works start while the Western Range funding gap stays open: the British Museum's annual accounts record construction of the South West Energy Centre beginning in March 2026 and Western Range design work running since June 2025, with the designated Masterplan fund standing at £16 million and delivery still dependent on the museum raising the rest
britishmuseum.org
Planning push begins Sep 2026the British Museum tenders for a planning communications consultant to steer the Western Range through pre-application and submission, covering ten buildings added to the listed original
thedeveloper.live
Expected opening date TBD
Milestones are dated to when they actually happened and linked to their source. This record fills in over time as TMW tracks the project.
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About the project

One of the largest cultural redevelopment projects anywhere in the world, the Western Range scheme rebuilds roughly 15,650 square meters of the British Museum, about a third of its total gallery space, housing the collections from ancient Greece, Egypt, Rome, Assyria and the Middle East to the west of the Great Court. Paris-based Lina Ghotmeh Architecture won a hard-fought international competition against more than 60 practices, including OMA and David Chipperfield Architects, with an archaeological approach that layers new architecture into the Grade I listed Bloomsbury landmark, working alongside conservation architect Purcell, engineer Arup and artist Ali Cherri. The project anchors the museum's wider masterplan, the most significant transformation of the institution since the Great Court.

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Common questions

Frequently asked

Where is British Museum Western Range Redevelopment located?

British Museum Western Range Redevelopment is located in London.

When will British Museum Western Range Redevelopment be built?

British Museum Western Range Redevelopment is an announced development that has not yet started construction.

Who is developing British Museum Western Range Redevelopment?

The British Museum is the developer behind British Museum Western Range Redevelopment.

Who designed British Museum Western Range Redevelopment?

British Museum Western Range Redevelopment was designed by Lina Ghotmeh Architecture, Purcell.