Anthropic, OpenAI and AI firms lease over 1 million sq ft in London

9 articles · Updated · Bloomberg · Apr 29

Since early 2025, AI companies including Anthropic and OpenAI have leased more than 1 million square feet of office space in London, surprising local landlords.
This leasing wave represents about 7% of all office lettings in London during the period, reflecting rapid expansion by AI-linked firms.
The surge highlights London's growing appeal as a hub for artificial intelligence companies and intensifies competition for high-quality commercial property.

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