Figures are 10 thousand square meters (10 Ths. m²), year to date (YTD), not seasonally adjusted (NSA). The series start as early as February 2003. Geo coverage is 31 of 34 first-level administrative divisions (see related article).
The series reside in the historical catalog (China » Real Estate » Investment on real estate development) and include, for example:
Because catalog locations are subject to change, the upper-right search box on DataBuffet.com provides a "find in catalog" mode that accepts a mnemonic.