How the global hyper-rich have turned central London into a lights-out ghost-town

In an excellent NYT story, Sarah Lyall reports on "lights-out London" -- the phenomenon whereby ultra-wealthy foreigners (often from corrupt plutocracies like Kazakhstan and Russia) are buying up whole neighbourhoods in London, driving up house-prices beyond the reach of locals, and then treating their houses as holiday homes. They stay for a couple weeks once or twice a year, leaving whole neighborhoods vacant and shuttered through most of the year, which kills the local businesses and turns central London into something of a ghost town.

“Some of the richest people in the world are buying property here as an investment,” [Paul Dimoldenberg, leader of the Labour opposition in Westminster Council] said. “They may live here for a fortnight in the summer, but for the rest of the year they’re contributing nothing to the local economy. The specter of new buildings where there are no lights on is a real problem...”
Meanwhile, prices are rising beyond expectation. For single-family housing in the prime areas of London, British buyers spend an average of $2.25 million, Ms. Barnes said, while foreign buyers spend an average of $3.75 million, which increases to $7.5 million if they are from Russia or the Middle East...
The most visible, and also the most notorious, of the new developments is One Hyde Park, a $1.7 billion apartment building of stratospheric opulence on a prime corner in Knightsbridge, near Harvey Nichols, the park and the Mandarin Oriental Hotel, which functions as a 24-hour concierge service for residents. Apartments there have been purchased mostly by foreign buyers who hide their identities behind murky offshore companies registered to tax havens like the Isle of Man and the Cayman Islands.
It is rare to see anyone coming to or going from the complex, and British newspapers have been trying since it opened two years ago to discover who lives there. Vanity Fair reported recently that as far as it could discern after a long trawl through records, the owners seem to include a cast of characters who might have come from a poker game in a James Bond movie: a Russian property magnate, a Nigerian telecommunications tycoon, the richest man in Ukraine, a Kazakh copper billionaire, someone who may or may not be a Kazkh singer and the head of finance for the emirate of Sharjah.

A Slice of London So Exclusive Even the Owners Are Visitors