Whitehorse’s planning scheme describes the streets of Vermont south of Canterbury Road as mostly single-storey homes built between the post-war years and the 1980s, with the slope pushing a number of them into two storeys or split levels, and some high stone retaining walls along the way. It is also a fair summary of how EV charger installation Vermont jobs go for our team: the wallbox is the easy bit. Getting power down to it is where the thinking goes.
We are DUKE EV, part of the DUKE Electrical Group family, and our A-grade electricians install chargers across Melbourne’s east under REC 35838. Vermont jobs are served from our South Yarra premises at 128 Toorak Rd, about 18 km due west. We supply and fit chargers, install one you have already bought (including a unit supplied by your car dealer), and handle the switchboard and supply work that sometimes has to come first.
EV charger installation Vermont: what the houses ask for
The 2021 Census counted 79.8% of Vermont’s occupied homes as separate houses, with semi-detached homes and townhouses making up nearly all of the rest. Apartments barely register at 0.4%. Depending on the lot, the garage might sit under the house on the low side of the slope, beside it at the end of a long drive, or the car might live under an older carport.
Those layouts matter more than the make of car. Before we recommend a charger, we look at four things:
- Where the switchboard sits. On a split-level, the meter box can be on the upper level at the front while the garage is a storey below.
- The distance and the path. Through the subfloor, along a retaining wall, or across a garden bed.
- The supply type. On single-phase power a home charger usually runs at up to 32 A, about 7.4 kW. Three-phase opens up faster AC charging for cars that can accept it.
- How many cars charge each night. Vermont households tend to run two, which we cover further down.
Most jobs here follow our standard home EV charger installation service in Melbourne. What changes in Vermont is the path the cable takes.
Split levels, stone walls and the long way round
Take a hypothetical split-level off a street south of Canterbury Road. The switchboard is on the upper level near the front door, the garage is tucked under the bedrooms, and a stone retaining wall runs beside the driveway. There are usually two sensible cable routes. One goes through the subfloor and drops into the garage ceiling. The other runs outside in conduit, fixed along the face of the house or the retaining wall.
We choose on access, length and looks. A subfloor run is hidden but slow going in a tight crawl space. An external run is quicker and easier to inspect years later, as long as it is fixed solidly to masonry and protected wherever it passes a path or a step.
Length drives cable size. Electric Vehicle Council guidance puts the usual cable for a 32 A single-phase home charger at 6 mm², stepping up to heavier cable such as 10 mm² on long runs. Cable is sized to AS/NZS 3008.1.1, and a stepped route down a sloping block is exactly where that calculation earns its keep. It is one of the honest reasons two quotes for the same charger can differ: the wallbox might be identical, the copper is not.
We think the under-house garage gets an unfair reputation. The stairs make it look awkward, yet the space tends to be sheltered and close to the house wiring, a better spot for a charger than a bare carport post at the top of the drive.
Protected trees and the four-metre line
Vermont has two Significant Landscape Overlay areas of its own in the Whitehorse Planning Scheme. Schedule 7 covers Glenburnie Road and its surrounds, where the scheme notes that Glenburnie Road, Grove Street and Grey Street are sealed but narrow, with no footpaths or kerbs and verges thick with shrubs and trees. Schedule 8 covers Vermont south of Canterbury Road. On our reading of the Victorian Government’s planning overlay data, the two schedules take in roughly 15% of the suburb’s land.
Whitehorse City Council’s guide to tree controls, removal and lopping spells out what that means. Inside these overlays a protected tree has a trunk circumference of 50 centimetres or more, measured one metre above the ground. A planning permit is needed to remove, destroy or lop one, and for any works within four metres of it.
The charger itself is not usually the planning issue. Clause 62.02-2 of the Victoria Planning Provisions puts electric vehicle charging stations on its list of works exempt from permits, unless the scheme specifically requires one, and tree removal or lopping sits outside that exemption. So on a leafy Vermont block our approach is plain: mount the charger on the house or garage, run the cable along structures where we can, keep trenching well clear of protected trees, and check with council before any digging inside that four-metre line.
Since September 2025, Clause 52.37 has also protected larger canopy trees near the front and rear boundaries of residential lots, including lots that already have a house on them. If a cable route or a new carport would mean lopping one, the permit conversation comes first.
A handful of Vermont properties also carry a Heritage Overlay, among them St Luke’s Anglican Church Complex on Mitcham Road, Willowbank and Mirrabooka on Moore Road, Vermont Primary School on Nurlendi Road and Greenways on Boronia Road. On a heritage-listed property, Clause 43.01-1 calls for a permit if the charger would be visible from a public street or park (a lane does not count), and the application is assessed as VicSmart. A charger inside the garage, out of sight, avoids that trigger.
United Energy on most streets, AusNet at the Maroondah edge
Vermont sits on a network boundary. The Victorian Government’s open data on electricity distribution areas places the Whitehorse side of the suburb, about 96% of it, with United Energy. A thin slice on the eastern edge falls inside the City of Maroondah, and that slice sits in AusNet’s area. CitiPower and Powercor’s postcode lookup lists both networks against 3133, which fits that split.
For most Vermont homes, United Energy’s rules apply. United Energy’s electric vehicle guidance for households puts installation of any wall or fast charger in the hands of a registered electrical contractor, with the unit then recorded on myEnergy, the network’s online application service. We handle that as part of the job. On the Maroondah side, AusNet takes supply-change applications through its own portal, EnergyConnect, so we confirm the network for the address before anything is lodged.
United Energy also notes that some homes need an upgraded supply before they can carry EV charging comfortably. In a 1970s brick house that has since gained ducted heating, a pool pump and an induction cooktop, the switchboard and supply get checked first. Where they fall short, switchboard upgrades for EV chargers or a switch to three-phase power for EV charging come before the charger.
Two cars, one switchboard
The same Census found 47.1% of Vermont households with two registered vehicles and another 16.5% with three or more. Once a second car in the driveway is electric, the question is no longer which charger, but how two of them share one supply.
| Setup | Supply it needs | Where it fits |
|---|---|---|
| One 7 kW wall charger | Single-phase, dedicated 32 A circuit | One EV doing daily commuting |
| Two chargers sharing capacity | Single-phase or three-phase, with load management | Two EVs topping up overnight |
| 11 kW or 22 kW three-phase charger | Three-phase supply | Cars whose onboard charger accepts three-phase AC |
Single-phase at 32 A works out to roughly 7.4 kW (230 V × 32 A). Three-phase units reach about 11 kW at 16 A per phase and about 22 kW at 32 A per phase, though only for cars built to accept that much AC. The car sets the ceiling, not the wallbox. A 32 A single-phase unit also sits above the switched-load figures the Victorian Service and Installation Rules give as advice, so we check the network’s expectations before fitting one. For a two-EV household that mostly charges overnight, we would usually rather fit smart chargers that share the available capacity than chase a bigger supply.
How a Vermont job runs
Every install follows the same order.
- Site visit. We look at the switchboard, the supply, the garage and the route between them, and ask how far you drive.
- Quote and plan. A written quote that shows the cable route, any switchboard work and the charger we recommend, or the one you already own.
- Network and council checks. United Energy or AusNet for the address, plus any trees or heritage listing that affect the plan.
- Installation. A dedicated circuit protected by a Type A or Type B RCD, as the charger requires. Type AC devices have been barred from new work since 1 May 2023.
- Testing and certification. Our electricians complete the mandatory tests, including RCD operation, and you receive a Certificate of Electrical Safety covering the installation.
- Registration and handover. Network registration where it applies, then a walk-through of the app and the charging schedule.
Our hours are 7am to 7pm, Monday to Saturday. If you are just over the line in Mitcham, the page on EV charger installation in Mitcham covers the townhouse and heritage questions that come up there, and the South Yarra EV charger installation page shows where we are based.
Frequently asked questions on sloping blocks, trees and networks in Vermont
Do I need a planning permit to install an EV charger in Vermont?
For the charger alone, rarely: Clause 62.02-2 exempts charging stations unless a control specifically catches them. The Vermont exceptions are lopping or removing a protected tree in the Glenburnie Road or south of Canterbury Road landscape areas, and a charger visible from the street on a heritage-listed property.
Why does my 3133 postcode show two networks?
Because the suburb straddles a network boundary. The Whitehorse side of Vermont, about 96% of it, is in United Energy’s area, and the thin eastern slice inside the City of Maroondah is in AusNet’s. We check your address before any paperwork goes in.
Can the charger go in a garage under the house?
In most split-level homes, yes. The work is in the route, either through the subfloor or in conduit along the outside of the house, and we size the cable for the length so the charger runs at its rated output.
Will you fit a charger that came from my car dealer?
Yes, provided it suits your car and is approved for use in Australia. We check the model before the visit.
Will a second EV overload my switchboard?
Not if it is planned. A 1970s house that has gained ducted heating or an induction cooktop may have less spare capacity than it looks, so we measure the load first, then set both chargers to share it or recommend a supply upgrade.
If a charger is on your list for a Vermont home, tell us about your car, your switchboard and your garage through our DUKE EV contact page, or by calling 1300 003 853. We will come back with a clear plan and a written quote.