Gherkin
Gherkin
Gherkin
30 St Mary Axe, better known by its nickname Gherkin, is one of the most eye-
catching buildings in London and it stands out prominently in the city's skyline. The
Gherkin is one of several modern buildings that have been built over the years in a
historic area of London.
Construction
Construction of the Gherkin was commissioned by Swiss Re, a reinsurance company. The
41-story skyscraper was built in 2004 after a modern glass and steel design by the
architectural firm of Foster and Partners.
The Gherkin
Originally known as the Swiss Re Building, it was later renamed to its street address 30 St.
Mary Axe after Swiss Re sold the building in 2007. Even before its construction was
complete Londoners dubbed the building the 'Gherkin' for its distinctive shape, and it is
still known by that name.
Street level
The cigar-shaped structure has a steel frame with circular floor plans and a glass facade
with diamond-shaped panels. The swirling striped pattern visible on the exterior is the
result of the building's energy-saving system which allows the air to flow up through
spiraling wells.
On the street level, the Gherkin's base is well integrated with an open public plaza. Huge
white X braces create a dramatic entrance. The top of the tower, where visitors find an open
hall covered by a glass conical dome is even more spectacular. From here you have great
views over the city. Unfortunately the building is not open to the public.
Its unique, bold and energy efficient design has won the Gherkin many awards including
the Stirling Prize, the London Region Award, and the Emporis Skyscraper Award.