Phase 4 commenced on 29 August 2025 and concluded on 6 December 2025.
| Ghost Town | Alternative names for the town | Region | LGA |
|---|---|---|---|
| Kanowna | White Feather Cement Workings | Goldfields-Esperance | Kalgoorlie-Boulder |
| Pilbarra | Pilbarra Creek Pilbarra Pool Yandeyarra Hotel Yule River | Pilbara | Port Hedland |
| Londonderry | Golden Hole Mine | Goldfields-Esperance | Coolgardie |
| Kodj Kodjin | North Baandee | Wheatbelt | Trayning |
| Woolgar | Yunndaga Yunndega Yundagga Yundaga | Goldfields-Esperance | Menzies |
| Bootenal | Boolungu Bootanoo Bootanu Bootenal Railway Siding Bootanall | Mid West | Greater Geraldton |
| Jitarning | Geetaring | Wheatbelt | Kulin |
| Gabanintha | Mid West | Meekatharra | |
| Jibberding | Wheatbelt | Dalwallinu | |
| Coonana | Coonana Railway Siding | Goldfields-Esperance | Laverton |
| Hawks Nest | Hawkes Nest Gold Mine Hawkes Nest The Pearling Grounds Hawk’s Nest | Goldfields-Esperance | Ravensthorpe |
| Buldania | Bedomia | Goldfields-Esperance | Dundas |
| Plavins | Plavins Timber Mill Plavins Railway Siding | Peel | Murray |
| Pingarning | Wheatbelt | Dumbleyung | |
| 4 Mile | Goldfields-Esperance | Leonora | |
| Gums | The Gums | Mid West | Sandstone |