The same applies to London, another world-class financial center that's focused in the City. The City and the Canary Wharf area downstream in the old Docklands district are where London's flashy contemporary architecture is largely concentrated. Much of the rest of the central area has preserved its old character, thank Heaven.
Aside from Sir Christopher Wren and Sir Edwin Lutyens, I find it hard to quickly come up with names of outstanding British architects. I'm sure I could do a little research and identify a few more. Nevertheless, the country lacks a reputation for outstanding architectural design when compared to other places in Europe and the USA. Some of London's new buildings were designed by architects from other countries, but the results strike me as being generally second-rate even in the Postmodern context. Makes me wonder why this characteristic persists.
To illustrate this, below are photos of two government-related building completed around 1912 along with some views along the Thames River where construction a century later appeared.
Middlesex Guildhall, home of the Supreme Court of the United Kingdom. It is located across the street from Westminster Abbey. A nice touch is the contrast between the dense sculpting and nearby plain surfaces.
Admiralty Arch linking The Mall and Trafalgar Square. Ornamentation is much more dense than on the contemporaneous Middlesex Guildhall. It is unusual in that it combines the features of an arch (that is usefully placed) and an office/residential building (at one time the Admiralty's First Sea Lord resided here).
20 Fenchurch Street, popularly known as the Walkie-Talkie (named after a American World War 2 communication device).
The Shard, and it's the tallest building in London. The designer is the well-known Renzo Piano. No doubt, as witnessed by the seemingly inefficient floor space, the building was intended to make a statement. I think the current building-as-sculpture fashion is not a large improvement over the rectangular box style of 1950s-1960s New York City, but it's what those independent architectural minds see fit to design these days. I think the Shard's best feature is the treatment at its top where the machinery area is screened by latticework.