EV Charging in Strata: What Committees Need to Budget, Approve and Insure
EV adoption is accelerating across Australian apartments. Here's a practical guide to help strata committees navigate approvals, electrical capacity, cost allocation and insurance before the first charger goes in.
EV charging in strata buildings is no longer a fringe request — it's fast becoming one of the most common agenda items hitting owners corporation committees across Australia. As more residents trade petrol for plug-ins, committees are being asked to make decisions that touch building infrastructure, common property, legal by-laws, insurance cover and long-term capital budgets all at once. Getting it right early saves significant cost and conflict later.
This guide cuts through the complexity so committees, strata managers and facilities managers can move forward with confidence.
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Why EV Charging in Strata Is Different From a House
Installing a home charger on a freestanding property is straightforward. In a strata scheme, almost nothing is that simple.
Car parks are usually common property or lot entitlements with shared infrastructure. The electrical switchboard, risers and metering all belong to — or run through — common property. That means any EV charging installation almost always requires owner or committee approval, triggers by-law questions, and must be carefully integrated with the building's existing electrical system.
Add to that the fact that multiple residents will likely want chargers over time, and it becomes clear that a piecemeal, case-by-case approach quickly creates inequity, infrastructure strain and administrative headaches.
A proactive, whole-of-building approach is almost always the better path.
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Step One: Understand Your Electrical Capacity
Before any approval is granted, the committee should commission an electrical capacity assessment from a licensed electrical engineer or qualified consultant. This is the single most important step.
Key questions the assessment should answer:
- What is the building's current maximum demand, and how much headroom exists?
- Can the existing switchboard and sub-boards support additional EV load — and how many chargers?
- Is three-phase power available in the car park, or is an upgrade required?
- What would a staged rollout look like (e.g. 5 chargers now, 20 over five years)?
- Are smart load-management systems (also called dynamic load balancing) viable for this building?
Smart load-management systems are worth understanding early. They allow multiple chargers to share available electrical capacity intelligently, preventing overload without requiring expensive switchboard upgrades. For high-density buildings, they can significantly reduce infrastructure costs.
An electrical capacity report also gives the committee a defensible, evidence-based foundation for approvals — and helps avoid the nightmare scenario of approving several individual installs only to discover the building's supply can't support them all.
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Approvals: By-Laws, Motions and What Requires Owners' Consent
The approval pathway for EV charging installations varies by state and territory, but some principles apply broadly.
Works on Common Property
If the charger requires any work on common property — running conduit through common areas, tapping into a common switchboard, installing infrastructure in a shared car park — owners corporation approval is generally required. Depending on the scope, this may be a committee resolution or a general meeting motion, potentially requiring a special resolution.
Individual Lot Applications
Where a resident wants a charger solely within their own lot (rare in apartments, but possible in townhouse schemes), they may still need committee approval if the works affect common property or shared services.
EV By-Laws
Many progressive strata schemes are now adopting EV-specific by-laws that:
- Set a clear application and approval process for residents
- Establish cost-allocation rules (who pays for what)
- Define maintenance responsibilities for chargers
- Require chargers to meet Australian Standards and be installed by licensed electricians
- Include provisions for decommissioning if an owner sells
Having a dedicated by-law avoids ad hoc decisions and ensures every resident is treated consistently. Strata lawyers in your state can draft or adapt a suitable by-law — it's worth the investment before the first request lands.
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Cost Allocation: Who Pays for What?
This is where most disputes originate. A clear cost framework, set upfront, prevents arguments down the track.
Infrastructure vs. Individual Chargers
It helps to distinguish between two types of expenditure:
- Shared enabling infrastructure — switchboard upgrades, sub-board works, conduit runs, load-management systems. These benefit the whole building and increase asset value, so it's reasonable to fund them through the capital works (sinking) fund, or to levy owners who benefit proportionally.
- Individual charger units — the physical charger and its direct connection. These are typically the responsibility of the individual lot owner requesting the charger.
Metering and Ongoing Electricity Costs
Individual metering for each EV charger is strongly recommended. Without it, residents who don't own EVs effectively subsidise those who do — a sure-fire recipe for by-law disputes. Sub-metering solutions or dedicated metering for each charger bay allow costs to be billed directly to the relevant lot owner.
Future-Proofing the Infrastructure Budget
If the building's electrical assessment identifies that conduit and cabling should be run now (while walls are open for another project, for example), it often makes sense to do so — even before all bays have chargers. This "make ready" approach can reduce the total cost of a full rollout significantly. Committees should factor this into capital works fund planning and ensure the 10-year plan reflects anticipated EV uptake.
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Insurance and Risk: The Issues Committees Often Miss
EV charging introduces risk considerations that standard strata insurance policies may not automatically cover. Committees should review their cover and discuss the following with their broker.
Fire Risk
Lithium-ion battery fires — whether from vehicles or chargers — are an emerging risk in strata car parks. While modern chargers meeting Australian Standards are generally safe, the committee should confirm:
- The building's policy covers fire damage originating from an EV charger on common property
- Any charger approved for installation meets relevant Australian Standards (AS/NZS 3000 wiring rules apply, and charger equipment should carry appropriate certification)
- Fire safety systems in the car park (sprinklers, ventilation) are adequate and up to date
Public Liability
If a fault in a common property charger causes injury or property damage to a resident, the owners corporation could face a liability claim. Ensure the common property public liability section of your strata policy extends to EV charging infrastructure.
Individual Owner Installations
Where a lot owner installs their own charger (with committee approval), their individual home and contents policy should cover that equipment. The by-law should require owners to maintain adequate insurance and provide evidence on request.
Infrastructure Damage During Installation
Require all approved installations to be carried out by licensed electricians with appropriate public liability insurance. The by-law or approval conditions should mandate this and hold the lot owner responsible for any damage to common property caused during installation.
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Practical Steps for Committees Ready to Act
Getting ahead of EV charging in strata doesn't require immediate action on every front — but it does require a plan.
- Commission an electrical capacity assessment before approving any individual request.
- Engage your strata lawyer to draft or review an EV-specific by-law.
- Consult your insurance broker to confirm cover and identify any gaps.
- Develop a cost-allocation framework and embed it in the by-law or committee policy.
- Update the 10-year capital works plan to account for enabling infrastructure.
- Consider a whole-building solution with a reputable EV charging provider, which can simplify approvals, metering and ongoing management.
Platforms like Orveya can help committees and strata managers track EV-related maintenance, contractor compliance and capital works items alongside all other building management responsibilities — keeping everything in one place as your scheme evolves.
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Takeaway
EV charging in strata is not a question of if — it's when. Committees that invest time now in a proper electrical assessment, a clear by-law and an updated insurance review will be far better positioned than those who approve chargers one-by-one without a framework. The cost of getting it right upfront is a fraction of the cost of retrofitting infrastructure — or managing a dispute — later.