Aiming to be a cutting-edge office in central London for Google over the coming decades, the new £1 billion headquarters faces challenges with local foxes, one of the oldest known nuisances to humans.

Valpin assumed control of the rooftop garden at the so-called “Craper of Land” in Kings Cross, which influenced the construction, though the company reported that the impact was “minimal.”

The initial report of fox activity Newsletter London Centric was verified by a source with knowledge of the construction. They relayed to the Guardian that the situation had been observed for three years, starting when foxes began to dig dens on well-maintained grounds.

“There are small holes in the garden,” they mentioned. “We’ve seen her around the building, even from the fifth floor.”

Others reported finding fox droppings on the property of the structure designed by Thomas Heatherwick.

Mosh Latifi, co-founder of Ecocare, a pest control firm based in London, noted they can’t stay away from rodent populations.

“Foxes thrive off rodents. We don’t live more than three meters from the nearest rat,” he remarked, explaining that they have spotted the fox in a building where workers seek out leftover food.

Leaky pipes or plentiful food from local establishments might be sustaining the foxes, suggested another London pest control expert who requested anonymity. “London is a vast playground for foxes; they’ll go just about anywhere,” he stated.

A spokesperson for Google mentioned: “Sightings of foxes at construction sites are quite common, and our King’s Cross project is no exception. Foxes have occasionally been seen on-site, though their presence has been limited and had little effect on the construction progress.”

According to searches using the company’s own search engine, effective ways to deter foxes include removing food sources, installing secure fencing, and sealing any gaps.

This isn’t the first time a costly London construction has faced such an issue. In 2011, a fox named Romeo was discovered at a site. He was found living in the shard, surviving on leftover scraps from construction workers.

Romeo was captured and, after a health check, was released back into the wild.

Facebook also had to deal with a fox family at their Menlo Park headquarters, which gained popularity on social media with a series of stickers introduced for the Messenger app.

Plans for the new Google building were unveiled in 2013, marking it as the first fully owned and designed site by the company outside the United States. The 11-story structure will host up to 7,000 employees.

The 300-meter-long rooftop garden extends along the building, wrapping around the seventh to eleventh floors. It is estimated to contain 40,000 tonnes of soil to support 250 trees, all strategically placed. The garden aims to attract bees, bats, birds, and butterflies, with areas designated for dining, lounge chairs, a fitness zone, and even an indoor pool.

Currently under construction since 2018, the nearly 1 million square foot building is expected to be completed later this year.

In 2022, a topping-off ceremony featuring non-alcoholic pims and exquisite canapés was attended by London Mayor Sadiq Khan and Keir Starmer, representing the Holborn and St Pancras constituencies.

“This project signifies a robust confidence in London, our community, and our flourishing tech sector,” Khan commented at the event.