Hong Kong's abandoned Kai Tak Airport, idle for 13 years, may hold the answer to a space shortage in the world's costliest office market where banks including Goldman Sachs jostle for towers.
Visible across Victoria Harbour from the banking heart of Central, the overgrown landing strips and dilapidated hangars on which the government plans to build housing and a stadium cover an area almost the size of New York's Central Park.
The site could be redeveloped to add as much as 4 million sq m of prime offices by 2021, said Nicholas Brooke, founder of Hong Kong-based Professional Property Services.
Brooke said that in the past six months he met the Asian heads of four of the world's biggest investment banks and heard the same message: If rents keep going up and Hong Kong doesn't build more prime office space, they soon will have to relocate parts of their operations to other Asian cities.
Prime office rents in the financial gateway to China have risen 60 per cent since July 2009, according to CB Richard Ellis Group. Hong Kong rents in buildings considered of high quality were US$9.80 a square foot per month at the end of the second quarter, compared with US$8.40 in Singapore and US$3.90 in Shanghai, said Cushman & Wakefield, the world's biggest privately held commercial brokerage.