( CNN ) It rises like a mirage as you pass the fallow fields and fish ponds of outer Hong Kong: a wall of skyscrapers shimmering in the distance. This is Shenzhen, which has grown from a small fishing village into a major financial and technology hub in less than 40 years.
Today, Shenzhen has evolved beyond its manufacturing roots to become a hub for service industries — especially engineering and intend. Often described as “China’s Silicon Valley, ” the city is home to huge corporations like Tencent( which itself constructed two skyscrapers) and a network of thousands of smaller firms.
But Shenzhen’s geography plays a part, too: the city center is located in a narrow strip between mountains and the Hong Kong border. A developing network of subway lines and a new high-speed rail connection to Hong Kong have made this strip even more desirable, pushing developing up rather than out .
Cities in slowdown
Shenzhen appears to be presenting no signs of slowing. In addition to a current harvest of 49 houses taller than 200 meters, a further 48 skyscrapers are under construction, according to CTBUH data .
But as Shenzhen grows skywards, empty agency space in other big cities has led market analysts to speculate that China is caught in a spiral of overbuilding. The office vacancy rate in Beijing, which stood at 8% at the end of 2016, is forecast to rise to 13% by the end of 2019, according to a report
by property firm Colliers International. The report noted that “the growing office supply will still outshine the growth in demand.”
In Shanghai, the country’s tallest house, the 632 -meter Shanghai Tower, has sat largely empty since opening in 2015, with one of the project’s contribute developers, Gu Jianping, admitting at an awards ceremony last year that “the biggest challenge facing China is how to build fewer skyscrapers.”
Across China, the race upwards has rendered outsized landmarks( like Nanjing’s Zifeng Tower which is nearly twice the high levels of the city’s next-tallest building) in areas where there was not enough demand to justify building. Entire new metropolis were built in places like Ordos, a dusty outpost in the Gobi Desert, which then sat empty for years. Tianjin built no fewer than three central business districts fitted with skyscrapers — including one unashamedly modeled on Manhattan .
Some media reports have pointed to the so-called “Skyscraper Index, ” an idea first set forth by economist Andrew Lawrence in 1999, which suggests that a surge of investment in skyscrapers is a harbinger of recession .
Bucking the trend
But rather than signaling a downturn, Shenzhen’s spate of new skyscrapers may simply reflect its booming economy. With the most important one per capita GDP of any significant city in China, Shenzhen is also experiencing surging ground prices .
Last year, the city’s property market was named the mainland’s most expensive, with homes selling for an average of $6,500 per square meter, according to SouFun
, which tracks mansion prices in 100 Chinese metropolis. There has been a similar trend in the office marketplace, according to David Ji, the head of research for Greater China at property consultancy Knight Frank .
“Shenzhen has a lot of demand for Grade A office space, unlike some other mainland cities that just go for height to compete with one another, ” he said over the phone .
And aside from the 600 -meter Ping An Financial Centre, which became the world’s fourth tallest house when it opened last year, Ji said that “buildings built in Shenzhen tend not to be that tall relative to Shanghai or other cities.”
In other words, Shenzhen may be constructing plenty of skyscrapers, but most of them aren’t showstoppers .
Rather than tolerating vanity programmes, urban planners foster projects that fit in with the surrounding metropoli, according to Hong Kong-based architect Stefan Krummeck. His firm, TFP Farrells, designed KK100, a 442 -meter tower that is currently the second tallest in Shenzhen. Rather than an isolated landmark, the skyscraper forms part of a former village that was redeveloped in conjunction with KK100 .
“There’s ever a bit of an ego trip involved in super high-rises, but in Shenzhen it’s more sustainable — the towers are reasonably modest, ” he said over the phone. “There are only a few super-high-rise towers and they’re pretty well included in the urban fabric .
“To the best of my knowledge, the towers are full and the streets are lively. It runs quite well.”
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