⛏ Buying guide
Mine subsidence
Is your lot affected?
What it means
The proclaimed “South Campbelltown” Mine Subsidence District covers land in the Menangle Park–Gilead area (not the entire suburb). Inside the district, building work needs Subsidence Advisory NSW approval — check a specific lot on the NSW Planning Portal Spatial Viewer.
Local tip — This page is general information, not financial or legal advice — confirm everything with your conveyancer, lender and the official sources before you commit.