Phase 3 commenced on 28 March 2025 and concluded on 28 August 2025.
| Ghost Town | Alternative names for the town | Region | LGA |
|---|---|---|---|
| Mount Malcolm | Malcolm Mt Malcolm | Goldfields-Esperance | Leonora |
| Old Halls Creek | Elvire Creek Elvire Creek Police Station Black Elvire Black Elvire River Elvire River Old Elvire Elvire Gorge Saunders Creek Hall’s Creek | Kimberley | Halls Creek |
| Dinninup | Dinninup Vale Dinningup | South West | Boyup Brook |
| Rothsay | Rothesay Woodley’s Find Bothsay Woodleys Find | Mid West | Perenjori |
| Dattening | Taylor’s Well Taylors Well | Wheatbelt | Pingelly |
| Galena | Geraldine Geraldine Mine Galena Bridge Surprise Surprise South | Mid West | Northampton |
| Boyerine | Boyardine Boyarine | Great Southern | Woodanilling |
| Feysville | Goldfields-Esperance | Kalgoorlie-Boulder | |
| Nalkain | Nalkain Railway Station | Wheatbelt | Wyalkatchem |
| Carinyah | Carinyah Forestry Settlement | Perth | Kalamunda |
| Ludlow | Ludlow Forestry Mill & Settlement North Ludlow Ludlow Bridge | South West | Capel |
| Aldinga | Stratherne, Strathearn | Wheatbelt | Cuballing |
| Derdebin | Derdibin | Wheatbelt | Wyalkatchem |
| Brown’s Mill | South West | Bridgetown-Greenbushes |