Arsenal’s plan to expand the Emirates Stadium to an 80,000-seat capacity will likely come at a substantial cost.
According to experts, the project would require “hundreds of millions” of pounds and a structural overhaul akin to “adding another small stadium on top” of the current structure.
Why Arsenal Want to Expand Emirates Stadium
The expansion is part of Arsenal’s ambition to not only accommodate more fans but also surpass the capacities of other Premier League clubs, including rivals Tottenham, whose stadium seats 62,850.
Arsenal’s current capacity of 60,704 has left them trailing other top-flight venues like those of West Ham, Liverpool, and Manchester United.
With Chelsea, Newcastle United, and Manchester City also exploring stadium upgrades, Arsenal intend to stay competitive in the race for larger audiences and higher matchday revenues.
Josh Kroenke, co-chairman of Arsenal, has confirmed that the club is committed to exploring ways to bring more supporters to north London, but the challenges of expanding the Emirates Stadium are significant.
The Technical Challenges: “Adding Another Small Stadium on Top”
Architect Nick Tyrer, associate director at BDP Pattern and lead designer of Everton’s new stadium, outlined the engineering hurdles Arsenal faces.
Speaking to The i Paper, Tyrer explained that the Emirates Stadium’s efficient design—praised for fitting seamlessly into a tight urban site in N5—now poses a problem.
“It’s efficient, everything fits together like a nice puzzle,” Tyrer said. “It’s impressive what they were able to do on that tight site, but the problem with a puzzle that fits nicely together is as soon as you want to make big changes to it, it’s difficult.”
He highlighted that the existing roof, supported at just eight key points, would need to be entirely removed and replaced with a wider structure to accommodate the extra seating.
This process alone would involve engineering complexities comparable to building a new stadium.
The Cost: “Hundreds of Millions”
Jon-Scott Kohli, director at BDP, added that the financial implications are steep.
Expanding the Emirates to house 80,000 fans would require significant investment in infrastructure, including enhanced transportation links to meet council requirements.
“You’re almost building another stadium, but you’re building it in the air,” Kohli said. “So you’ve got all the structure and accommodation that’s going to get you there, plus whatever the council requires for transport.”
With such a high price tag, estimated in the “hundreds of millions,” and logistical challenges, the project will demand meticulous planning and major resources.
However, the potential rewards, both in terms of capacity and prestige, could make the effort worthwhile for Arsenal.
Should they pull off such an ambitious project, an 80,000-seat Emirates Stadium would trail just Wembley Stadium and Twickenham as England’s biggest venues.