The Diplomatic Quarter Expansion is a Public Investment Fund (PIF) initiative aimed at developing land through a meticulous study of property ownerships within the targeted development zones. The project covers the development of two primary areas located west of Riyadh, spanning a total area of approximately 53.28 km². The land classification within the project varies, encompassing approved subdivisions, vacant lands, agricultural plots, as well as government, private, and undetermined properties.