The unusual "walkie scorchie" profile of this skyscraper by Rafael Vinoly has seen it grab the headlines, as did the "death rays" caused by the sun's heat reflecting off the building onto the street below when it was first completed; car tyres melted and burst, and at least one man fried an egg using only the heat from the walkie talkie. Visitors can access the sky garden to see a magnificent view over the City and beyond; it's the only place you can't see the tower from! Online booking to visit during the day is essential. Alternatively, you can eat at one of the restaurants in the evening.

20 Fenchurch Street is a commercial skyscraper in London that takes its name from its address on Fenchurch Street, in the historic City of London financial district. It has been nicknamed "The Walkie-Talkie" because of its distinctive shape, said to resemble a walkie-talkie handset. Construction was completed in spring 2014, and the three-floor "sky garden" was opened in January 2015. The 38-storey building is 160 m tall. Since July 2017, the building has been owned by Lee Kum Kee Groups. Designed by architect Rafael Viñoly and costing over £200 million, 20 Fenchurch Street features a highly distinctive top-heavy form which appears to burst upward and outward. The entrance floor and 34 floors of office space are topped by a large viewing deck. A bar and restaurants are included on the 35th, 36th and 37th floors; these are, with restrictions, open to the public. The tower was originally proposed at nearly 200 m tall but its design was scaled down after concerns about its visual impact on the nearby St Paul's Cathedral and Tower of London. It was subsequently approved in 2006 with the revised height. Even after the height reduction there were continued concerns from heritage groups about its impact on the surrounding area. The Secretary of State for Communities and Local Government, Ruth Kelly, called in the project for another public inquiry which, in 2007, ruled in the developers' favour and the building was granted full planning permission. In 2015 it was awarded the Carbuncle Cup for the worst new building in the UK in the previous 12 months.