If you want to buy office or industrial space and convert it into flats in Hong Kong, the price is about 30 per cent lower than for residential space - and there's no stamp duty.
The down side is that these conversions can be illegal, so you'd have to be willing to live under the sword of a Lands Department crackdown - such as the current one in the New Territories - and, if you're caught, the maximum penalty for such lease breaches is a HK$200,000 fine or a year in prison, according to a Buildings Department spokesman.
But enforcement of the regulations has been light, and the appetite for flat space has been voracious.
The properties in question are zoned for mixed use - as offices or for commercial, industrial or warehouse purposes - and there is a scramble under way to covert the spaces into residences.
Sheung Wan agent Joanne Cheung Miu-wah of On Tai Property says demand for property zoned for office or commercial use has been so keen, there's little supply left.
'In the past two months, it has all gone. The sudden interest in office or industrial-zoned property is because of the stamp duty,' she says.