heritage-listed houses

The NSW Coalition government is under fire again after property owners in Sydney's south-west were hit by a "monumental stuff-up" in which at least 140 new buyers were not told they would be in the path of a future motorway before they bought their properties.

The blunder affects properties purchased between June 27 and October 24 this year that are in or near the planned F6 extension corridor in Sydney's south and the Werrington Arterial project. The Labor opposition has linked the error with the privatisation of the agency responsible, Land and Property Information.