Helen Davies
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With 15 bedrooms, vast entertaining suites and exquisite plasterwork, 15 Kensington Palace Gardens was one of the most expensive – and exclusive – houses ever to have changed hands in London when it was bought by Leonard Blavatnik, a Russian-born oil tycoon, for £41m in 2004. Roman Abramovich, the Chelsea FC boss, and Lakshmi Mittal, the Indian steel tycoon, were among those whom he reportedly beat to the prize.
Yet all that opulence is clearly not enough for Blavatnik, 49, who fled the Soviet Union when he was 20 and has gone on to amass an estimated £4.7 billion fortune. According to plans submitted this summer to Kensington and Chelsea council, the tycoon, who has relocated to London, is seeking permission to excavate under the garden, to the front and rear of the sprawling pile, making space for a three-storey garage with car stacker, a swimming pool, a gym and a private home cinema.
Although Blavatnik’s extension, overseen by the leading architects Michaelis Boyd, measures about 4,000 sq ft – more than double the size of the average Victorian semi – it will have caused hardly a stir among those responsible for planning policy in what is probably now the most expensive residential enclave on earth.
As prices in the plushest parts of London continue to soar, billionaire Russian oligarchs, private-equity traders and hedge-fund managers are engaged in a multimillion-pound game of one-upmanship as they vie with each other to dig ever bigger, wider and deeper extensions. Behind the white stucco fronts and redbrick exteriors of Belgravia and Chelsea, London’s super-rich are digging down and building outwards and upwards – and making use of the latest, priciest technology to do it.
Want to keep fit? Why not install an underground squash court – there are several under the streets of west London – or put in a climbing wall? How about a tennis court? One multimillionaire is believed to be considering building one. Fancy a swim? The latest must-have feature is an adjustable-height swimming pool. At the flick of a button – because everything is remote-controlled – the bottom can be raised or lowered by a giant hydraulic jack, forming a deep swimming pool for the heavyweight millionaire or a toddler-friendly paddling pool for his offspring. Optional extras include a retractable glass roof or a discreet cover that will slide over the pool, creating a ballroom or banqueting hall. It doesn’t have to be modern or minimal – one house in Mayfair has a Roman-style pool, complete with wonky columns.
Several owners are apparently competing to build a 4-metre-deep pool – double the maximum depth so far in the capital. One home in north London even has a bespoke chute covered in a special slippery paint, which enables the owner, who loves swimming first thing in the morning, but hates the fuss of dressing, to step out of bed and slide straight into the water a couple of storeys below.
“London is awash with money,” says Robin Ellis, the man behind the chute. Known in the trade as “London’s poshest builder”, Ellis, who grew up in a modest 1930s semi in Bristol, is working on 14 projects in the capital – and, even with an average spend of £4m-£6m, there is a waiting list to see him. People who already have the trophy address come to him to turn it into the trophy home.
“Vast tracts of London are being dug up to create sub-basements,” he adds. “My clients are prepared to pay to create houses that push all the boundaries of luxury and technology. I’ve put in a swimming pool with a cover that rose, concertina-style, up and over the water to convert the space into a private concert hall, with seating for 100.”
It is all reminiscent of the mercantile extravagance of 15th-century Venice or the wild opulence of the reign of Louis XIV. London now has more billionaires then anywhere else in the world after New York and Moscow, an influx of wealth that is having a profound impact, not just on the price of property (Knight Frank’s latest report reveals a record-breaking 34.5% rise in prime central London in the 12 months to June), but on the shape and size of homes in the capital.
In an average neighbourhood, a bit of building work may involve too many trips to the local tip, perhaps even a skip – but things are on a wholly different scale in Mayfair, Notting Hill and Belgravia. Houses here are covered from top to bottom in scaffolding before being draped in tarpaulins; then come chutes and conveyor belts, to aid the swift and clean removal of thousands of cubic feet of soil. Roads are shut down so that giant sheets of glass can be craned over the rooftop, lamp posts moved and trees uprooted – all in the quest for more living space.
As most of the properties are listed or in a conservation area, the only surefire way of obtaining permission to add space is to go down. “Our projects are increasingly extravagant,” says Bob Cole, managing director of Holloway White Allom, high-end builders who frequently dig down as far as 50ft to create new floors, basements and swimming pools, while the original house is propped up on giant steel pillars. “We are digging down deeper and extending further. We have dug out entire gardens to put in a basement, linked it to a staff mews house, then laid a fully grown garden back on top, with mature trees. Inside, the rich want air conditioning, sophisticated security systems, home cinemas, spas, pools, gyms – everything must be state-of-the-art and industry-standard. The amount of money being spent is sometimes eyewatering.”
Few can compete with Chris Rokos, a secretive hedge-fund tycoon. The lavish plans for his eight-bedroom house in Notting Hill, submitted to the planners this month, include a gym, a home cinema, library, a third-floor open-air pool, an internal climbing wall, a subterranean garage with motorised lift for two cars and an 80ft-tall glass atrium. As if that’s not enough, Rokos, 36, plans to dig four storeys below ground to create a 16ft-deep swimming pool with high board. The 168-page application, currently being studied, will, if approved, make his home one of the grandest in the city.
Rokos is one of a few home-grown hedge-funders who can can afford to throw his weight around and compete with the international rich who are making a home in London. And compete they do, bringing the fighting spirit of the board-room and the trading floor into the genteel world of interior design.
“When they go round the houses of all of their mates who have done something, they want to do it better – money is no object,” says Jonathan Hewlett, head of London sales at Savills estate agency. “There is spiralling competition for property and a dire shortage of good-quality housing. If they can’t buy it, then they will create it. A couple of years ago, 8,000 sq ft was seen as big. Now 10,000 sq ft is modest – in some circles, anyway.”
Often, as the buyers endeavour to outdo one another, it comes down to high-tech gadgets and gizmos. “Everybody wants a different wow factor to their property that gives them a point of difference,” says Nick Candy, co-director of Candy & Candy, the property developers responsible for One Hyde Park, a new development, still being built, in which flats cost up to £84m.
“It might be a design feature, attention to detail, a boy’s toy, amazing cabinetry or a home cinema,” he adds. “In one recent Chelsea property, we knocked out two floors to create a squash court. The super-rich are no longer demanding just luxury goods; they’re demanding a luxury lifestyle experience. Everything is bespoke, every detail is designed around how they live their life, from the books they will read to how they like their wardrobe arranged.”
To aid the smooth running of one west London household, for example, Gibson Music, multi-audio specialists who have been hard-wiring homes for more than 20 years, have just put in £250,000 worth of technology by Creston, which specialises in top-of-the-range control systems. Other extravagant features recently demanded by clients include a vanity unit for 2,100 lipsticks; a glass-fronted, temperature-controlled wine cellar, complete with fibreoptic lighting and carved macassar ebony shelves, to hold 4,000 bottles; walk-in showers with waterproof television screens and glass walls that turn opaque with the press of a button, and cost £1,000 per square metre.
Little of any of this is visible from the street. “Nobody has any idea what is behind the front door,” says Sandie Altman, the managing director of Weldon Walshe, an architectural practice that specialises in the private residential luxury sector. It has just installed a double-height, 65ft-long swimming pool in the basement of a house in Mayfair.
“The windows may be of bulletproof glass, or there may be a double basement,” she continues. “Even the most modest mews buildings are Tardis-like and have a car stacker. Most houses now have more space below ground than above it, due to stringent planning regulations.”
But how long will they keep extending? The recent turbulence on the world financial markets that began with the collapse of the sub-prime mortgage market in America has spread so rapidly, it threatens to cut the future earnings of those who have made their fortunes in private equity, in particular. For the time being, though, the diggers are still at it.
Holloway White Allom, 020 7499 3962, www.hwaltd.co.uk; Candy & Candy, 020 7594 4300, www.candyandcandy.com; Gibson Music; 020 7384 2270, www.gibson-music.com
Movers and shapers
Robin Ellis
London’s “poshest builder”, in Primrose Hill, rarely gets out of bed for projects worth less than £1m. His average budget is closer to £4m. But if you want a subterranean squash court, or a spiral slide to whizz you from bed to pool, he’s your man.
020 7449 4252, www.robinellis.co.uk
Michaelis Boyd Associates
The trendy west London architectural duo Alex Michaelis and Tim Boyd have transformed many a pokey Victorian terrace with their trademark minimalism with an eco-twist. They are favourites of Notting Hill greenies and Holland Park hedgies alike, with Jemima Khan and David Cameron among their clients.
020 7221 1237, www.michaelisboyd.com
Weldon Walshe
This Belgravia-based practice specialises in large-scale refurbishments of listed properties in prime pockets of the capital, with the emphasis on absolute luxury. Recent projects include an atrium with a retractable glass roof, and underground storage for last season’s wardrobe.
020 7235 4100, www.weldonwalshe.co.uk
McLean Quinlan
Dedicated to natural light and concealed storage, Fiona McLean has a reputation for providing a wow factor in family homes. Attention to detail is the key: her designs include everything from laundry chutes to cantilevered telephone tables with space for paperclips.
020 8870 8600, www.mcleanquinlan.com
Collett-Zarzycki Architects & Designers
Everything this west London trio does is bespoke – even the plans are hand-painted in watercolour. All work is done in-house, from installing a three-storey car lift to planting garden borders.
020 8969 6967, www.collett-zarzycki.com
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As Richard Nixon once said, "Keep whooping it up while there's still time!"
Mark, USA,
No mention of Madeleine McCann. What a surprise.
Henry Percy, London, UK
IN ANSWER TO YOUR QUESTION WHAT YOU WANT AS FEATURES UNDERGROUND I WOULD GO FOR A VELODROME, A MAHOGANY BUNGEE JUMPING PLATFORM AND A SMALL LAKE TO KEEP MY OTTERS IN. NO DOUBT CANDY AND CANDY COULD DO ALL THIS.
andrea alexander, outwell, uk
Fiona McLean pays attention to detail? We fired her because she refused to get involved with doorhandles etc for our Chelsea house, never mind paperclips. We were not in the Uk so it was not unreasonable to expect some input for the details.
Andrew, France,