Recent property headlines have been dominated by news of a series of major lettings in London to artificial intelligence (AI) businesses. The likes of OpenAI and Anthropic signing for space in the Knowledge Quarter, the area that runs between Regent’s Place and King’s Cross, are significant for their impact on the market, both directly and indirectly.
London was recently ranked third in Savills World Research’s Tech Cities Index, benefitting from a significant tech talent pool, world-leading education sector and advanced research and innovation ecosystems.
That international AI companies want to base their European operations in London is a boon for the city, and the relative nascence of the industry means that at the moment there are a lot of players with realistic requirements for space.
There will inevitably be some consolidation in the future, but right now it is a healthy pipeline of demand. Indeed, our most recent research found that there was a record 14.6 million sq ft of demand at the end of Q1 2026. The tech and media subsector also reached a new record, with 3 million sq ft of active demand, with AI-related occupiers accounting for 19% of that total.
Impact of AI demand
More broadly, the benefits go beyond the immediate lettings. There are three key knock-on effects for the market. Firstly, the presence of such big names acts as a draw to others who want to be within the vicinity of key players. It builds on existing tenants already in the Knowledge Quarter that include Google Deepmind and Synthesia. That extends beyond pure AI developers to include businesses using AI such as Humanoid, another new signing at One Triton Square, joining Anthropic.
Secondly, the lettings reduce availability in an already limited supply of space in the district, which will open up other areas for occupiers to find the submarket that suits them best. An occupier focused on financial tech might be best placed in the City, while one in the public affairs sector might choose Westminster or Victoria.
Thirdly, AI businesses are forcing landlords to think differently about their space. Those that are able to act quickly to adjust the specifications of their offices are the ones reaping the rewards of the demand. Depending on the occupier, they may expect to see a higher power capacity, on-site data infrastructure, enhanced ventilation and even clean room facilities.
What next?
AI firms are benefitting from increasing levels of investment, both here in the UK and in key markets like the US and Germany. With greater backing, they’re able to open new offices to grow their presence in new countries. Initially, many will look to flex solutions before graduating to bigger traditional spaces as their headcounts grow rapidly.
In the short term, there will be a realisation of the unsatisfied demand from AI firms, meaning more deals getting over the line. There will be momentum that continues to build as more businesses scale and seek new space. Landlords with small AI businesses as tenants would be wise to keep on good terms ahead of potential upsizing requirements.
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