The cost of undergrounding power is shared between the State Government, Western Power, the landowner, and the City of Melville.
The estimated average cost to upgrade the current infrastructure to underground power is approx. $3,000 - $6,000 per property.
Western Power costs the project after completing a detailed design and then adjustments are made based on the following factors:
- Property density e.g. how many houses on a block
- kVA requirements as advised by Western Power
- The City’s existing differential rating methodology for commercial properties
- Whether you have a green dome.
- Any existing infrastructure in-situ
Costs to property owners would appear on your 2026-2027 Rates Notice. Tailored repayments over a period of five years can also be arranged. Interest applies at a nominal amount determined by Council’s adoption of the 2026-2027 Annual Budget.
You will be entitled to a rebate if you hold a valid WA Seniors Card, Pensioner Concession Card or State Concession Card
If a property or strata has a green dome and no overhead powerline from their house to the street it is likely that they will NOT need to pay the Network Connection Charge but they will still need to pay the Network Service Charge (Network Service Charge includes the cost of removing poles and wires from their street, undergrounding power, installing new transformers and installing modern LED streetlights).
If your home or unit has a green dome and no powerline running from your house to the street, it is likely you will not have to pay the Network Connection Charge.
However, you will still need to pay the Network Service Charge, which is different from the connection charge. This cost helps cover things like removing power poles and wires, putting power underground, installing new equipment, and adding modern LED streetlights to your street.
While we understand some homes may already have underground power, this project is about upgrading the power network across the entire suburb so that everyone benefits from a safer, more reliable and modern system.