60: The average number of square meters each household occupies in China grahamearnshaw 16 years ago Source: house.people.com.cn 13.1 billion: The number of square meters of pure residential housing in Chinese urban areas and towns in 2009DateMay 5, 2010In relation toPropertyChina Real Estate Industry Report, 2007-2008DateJanuary 30, 2008In relation toEconomics & TradeThe next 6 billion square metersDateFebruary 26, 2013In relation toMarkets