Microsoft will fly a new flag in central London and use the entire Film House, an eight-story Art Deco landmark on Wardour Street, as the headquarters of its fast-growing British artificial intelligence operations.
The deal underscores how the world’s most financially powerful tech companies are doubling down on the capital as the AI arms race heats up. Microsoft, along with Meta and Amazon, is investing billions of dollars in computing, talent and real estate to secure a slice of the decade’s crucial commercial competition.
Film House has quite a bit of cinematic provenance. The building was built in the 1920s as the first British outpost of the French film studio Pathé with private screening rooms and later housed HMV before serving as Nike’s UK headquarters. Texas-based developer Hines acquired the property in 2023 and has since renovated it to meet strong demand for premium workspaces. Tenants have access to a gym, a bar, a roof terrace, a so-called hidden courtyard, showers and changing rooms in the basement and, in a nod to the building’s heritage, a cinema.
Even with Film House secured, Microsoft is apparently looking for a much larger headquarters in London to consolidate its wider workforce in the capital. Real estate agents suggest the company is eyeing a 300,000 square foot footprint, three times the size of the Soho building, somewhere along the Elizabeth Line, where transport links have changed tenants’ appetites.
A Microsoft spokesman declined to comment on the Film House lease, but said: “We are committed to the UK and have facilities across the country. We regularly review our portfolio to ensure it meets the needs of our employees and our long-term business.” Hines also declined to comment.
The American group is far from alone. Last month, OpenAI signed a lease for a larger base near King’s Cross, just around the corner from rival Anthropic, which recently confirmed plans to move to the same area. The cluster effect is unmistakable and runs through the broader SME ecosystem of AI start-ups, scale-ups and supporting professional services attracted by the pull of the majors.
Mike Gedye, head of European technology leasing at CBRE, said: “We expect London’s deep talent diversity and established technology ecosystem to further strengthen its position as a global hub for technology and AI. Technology and AI companies are establishing themselves in London with relatively small or short-term leases, but growing significantly within 18 to 24 months.”
This development has a profound impact on the capital’s commercial real estate market. CBRE estimates that AI companies could take over almost half of all speculative office space currently under construction in London. By 2033, the company’s analysts predict that AI users will occupy up to 4 million square feet of workspace, the equivalent of about eight cucumbers.
Not everyone is convinced that the boom will last. Some in the real estate industry warn that productivity gains from AI could ultimately lead to fewer jobs across the economy and reduce tenant demand. However, landlords are moving in the opposite direction, anticipating that the explosive growth of start-up technology companies will more than offset any declines among more traditional employers.
For London’s smaller tech companies, the message from Microsoft’s move in Soho is clear: the capital’s AI gold rush is gathering pace, and the surrounding postcodes will soon become very crowded.
