The company will move in 2021, once the bulk of the new campus has been completed. The money involved is a mystery, but the deal has been described as "the largest office letting in London's wider West End" for the last 20 years. The new space will cover 500,000 square feet, making Apple the largest office tenant in the area. It'll fit up to 3,000 people, ensuring the company can comfortably hire and transfer more staff down the road if needed. "It's a great opportunity to have our entire team working and collaborating in one location while supporting the renovation of a neighbourhood rich with history," an Apple spokesperson said.

If you're curious, here's an artist's impression of the new site: