Artificial intelligence is becoming an unexpected driver of office demand across Europe, with AI companies taking large blocks of space in London, Paris, and Munich as billions of dollars in investment fuel a growing ecosystem of startups, research centers, and global technology firms.
The surge challenges predictions that AI would reduce the need for physical workplaces. Instead, many AI companies are expanding rapidly and seeking offices near universities, talent pools, and established technology communities, according to a new report by CoStar.
London’s AI Leasing Surge
London has emerged as one of Europe’s hottest AI office markets. According to CoStar analysis, AI companies signed record levels of office leases in early 2026, with three-month rolling demand climbing above 450,000 square feet in April.
Major deals have included Anthropic’s 158,000-square-foot lease at 1 Triton Square, OpenAI’s 88,500-square-foot agreement at Regent Quarter, Databricks’ 136,000-square-foot commitment at 10 Howland Street, and Quantexa’s 51,000-square-foot prelease at GPE’s Delft development.
King’s Cross has become a particularly powerful AI cluster due to its proximity to Google DeepMind, major universities, and transport links to Cambridge’s research ecosystem.
Outside London, AI growth is also boosting regional markets. Graphcore expanded into 68,500 square feet in Bristol, while Nvidia secured new office space near Cambridge’s technology corridor.
Paris Builds Its AI Ambitions
France is positioning itself as continental Europe’s AI leader, backed by government investment and a rapidly growing startup ecosystem. More than 1,000 French AI startups were active by 2025, with the sector raising nearly €2 billion in funding in 2024.
The AI boom is providing a much-needed source of demand for Paris’s office market. Mistral AI, one of Europe’s highest-profile AI firms, signed a lease for approximately 265,000 square feet for its future headquarters in northern Paris.
Other AI-related companies are also securing prominent locations in central Paris, while many younger startups continue to begin their growth journey in coworking spaces and incubators before transitioning into larger offices.
Munich Becomes Germany’s AI Capital
Munich is seeing one of Europe’s strongest AI-driven office expansions. Technology companies accounted for 57% of the city’s office take-up in the first quarter of 2026, a record level that far exceeded other major German markets.
AI and technology firms are expanding across the city. JetBrains signed the largest office deal of the year, taking 231,000 square feet at the Tucherpark development. Other major technology players including Amazon, Microsoft, Apple, and Google continue to strengthen their presence in Munich.
The city’s appeal comes from its close connection between universities, research institutions, and major technology companies, creating a pipeline of AI talent and innovation.
A New Source of Office Demand
AI’s long-term impact on office demand remains uncertain, particularly as many early-stage startups face pressure to become profitable. Previous technology booms have shown that periods of rapid expansion are often followed by consolidation.
However, the current wave of AI investment is already creating a new category of office occupier. From global AI labs securing hundreds of thousands of square feet in London to startups growing out of Paris coworking spaces and technology campuses expanding in Munich, AI is becoming an increasingly influential force in Europe’s workplace market.
