London’s skyline is evolving rapidly, with hundreds of new skyscrapers set to transform its iconic silhouette. Over the next decade, nearly 600 high-rise buildings are expected to rise, significantly altering the city’s landscape.
A Growing Forest of Skyscrapers
The City of London Corporation has released new visuals illustrating how London’s skyline will change as more skyscrapers are approved and constructed. According to think-tank New London Architecture (NLA), 583 buildings over 20 storeys are currently in the pipeline. This figure is more than double the 270 high-rises built in the past decade, leading many to compare London’s future look to “Manhattan-on-Thames.”
Iconic Landmarks Facing Change
Compared to 2005, today’s images reveal how skyscrapers are beginning to overshadow historic landmarks like the Gherkin. Architect Bill Webb, founder of Able and a key designer of London’s high-rises, notes that the city’s skyline is bound to become denser, with some well-known structures becoming less prominent.
However, Webb also emphasizes that perspectives on architecture evolve over time. “When the Gherkin was first built, many considered it an eyesore, but today, it’s a vital part of London’s skyline,” he explained.
Major Projects Shaping the Future
Despite concerns about overcrowding, newly approved skyscrapers are expected to integrate smoothly into the cityscape. “Adding a new skyscraper is like adding a brushstroke to an already famous silhouette,” Webb stated.
Key upcoming projects include:
- 63 St Mary Axe: A 46-storey tower proposed by French investor Axa, located near the Gherkin.
- 22 Bishopsgate: The tallest building in the City of London, completed in 2020.
- 50 Fenchurch Street: A 36-storey development set to begin construction soon.
- 99 Bishopsgate: A 54-storey tower near Liverpool Street Station, recently approved despite objections from former Archbishop of Canterbury, Lord Rowan Williams.
- 1 Undershaft: A landmark 74-storey skyscraper, which will host Europe’s highest public viewing gallery.

The landmark 54-storey 99 Bishopsgate building, which will be built by Liverpool Street Station, was also approved this month (Picture: 99bishopsgateconsultation.co.uk/RSHP)
The Future of London’s Real Estate Market
Chris Hayward, Policy Chairman of the City of London Corporation, highlighted the balance between economic growth and heritage preservation. “London is a global economic powerhouse, an ancient city, and a hub for collaboration and innovation. These developments ensure our real estate sector remains strong and attractive to investors,” he said.
The City’s “Destination City” growth strategy aims to enhance the Square Mile’s appeal, attracting new businesses while fostering a vibrant cultural, leisure, and hospitality scene.