All-electric homes Sydney councils are now actively legislating for aren’t a future possibility anymore ― for a growing number of local government areas, they’re already the rule. If you’re planning a new build or a major renovation, understanding exactly which rules apply to your specific site, and which don’t, is now a genuine part of early design decisions, not a side consideration.
This guide explains what’s actually changed, which councils are involved, what it means for your build, and where the confusion tends to come from. By the end, you’ll know whether all-electric homes Sydney councils are mandating actually applies to your specific site, and why it might be worth considering even if it doesn’t.
The Rule That’s Easiest to Get Wrong: This Isn’t a Statewide Ban
Here’s the detail that trips up more homeowners than anything else: NSW does not have a statewide ban on gas connections in new homes. The NSW Premier has explicitly ruled that out. What’s actually happening is a growing number of individual councils using their own planning powers, specifically their Development Control Plans, to require all-electric construction within their own local government area.
This means whether an all-electric requirement applies to your project depends entirely on which council you’re building in, not on a single NSW-wide rule. It’s genuinely worth checking your specific council’s current DCP rather than assuming a rule you read about applies, or doesn’t apply, to your site.
How to Actually Check Whether Your Site Is Affected
Because this sits at council level rather than state level, the most reliable way to confirm whether all-electric requirements apply to your project is to check your specific council’s current Development Control Plan directly, or ask your designer or builder to confirm it as part of early site assessment. Relying on general news coverage or a list from an article like this one is a reasonable starting point, but DCPs get updated, and new councils continue to adopt these controls, so a direct check against your council’s current published position is worth the extra step before you finalise a design brief.
Which Councils Have Introduced All-Electric Rules
As of 2026, councils that have introduced planning controls requiring new residential (and in some cases commercial) construction to be all-electric include the City of Sydney, City of Canada Bay, City of Canterbury-Bankstown, Hornsby Shire, Lane Cove, City of Newcastle, Waverley, City of Parramatta, Blue Mountains, and North Sydney, with several more councils reportedly developing similar changes. This list has grown steadily and is likely to keep growing, so it’s worth checking your specific council’s current position rather than relying on a fixed list, including this one, as a permanent reference.
The City of Sydney’s rules are a useful reference point for what these controls typically look like. From 1 January 2026, new residential developments within the City of Sydney local government area cannot include indoor gas appliances ― this covers gas cooktops, ovens and indoor heating. From 1 January 2027, this expands to cover outdoor gas appliances, including gas hot water systems and outdoor heaters. The same 2027 date brings all-electric requirements to large new commercial buildings, hotels with more than 100 rooms, and buildings over 1,000 square metres.
What “All-Electric Homes Sydney” Actually Means for Your Build
If your site falls within a council that’s introduced these controls, the practical implications typically include:
- No gas cooktop or oven. Induction cooktops have become the standard replacement, generally offering faster heat response and more precise temperature control than gas, alongside being easier to clean.
- No gas heating. Reverse-cycle air conditioning or other electric heating and cooling systems replace gas ducted or space heating.
- No gas hot water, once the outdoor appliance rules take effect. Heat pump or electric hot water systems are the typical replacement.
- Electrical infrastructure needs to be planned for early, since an all-electric home draws more from the electrical system than a mixed gas-electric home, which affects switchboard capacity, circuit planning, and sometimes solar and battery integration decisions made at design stage.
All-electric homes Sydney ― induction kitchen fit-out by MNA Construction.
Does This Apply If You’re Outside One of These Councils?
If your site sits outside a council with a specific all-electric DCP requirement, you’re not legally required to go gas-free, and standard BASIX requirements apply regardless of which fuel source you choose. Worth noting though: BASIX itself doesn’t explicitly ban gas, but it does assess your project’s overall energy and emissions performance, and an all-electric design, particularly one paired with solar, is often the easier path to a strong result under current BASIX settings.
This means even outside a mandated all-electric council, a growing number of Sydney homeowners are choosing to go all-electric anyway, for reasons that have nothing to do with compliance ― it’s genuinely simpler to design, avoids a second set of trade coordination for gas fitting, and tends to be cheaper to run for most households once solar is factored in.
The Case for Going All-Electric Even Where It’s Optional
Running cost. Independent research commissioned around Sydney’s gas ban estimated average household savings in the range of $430 to $626 per year from full electrification, largely driven by avoiding fixed gas network charges as much as the appliances themselves.
Simpler design and construction. A home with no gas connection removes an entire trade and set of compliance requirements from your build, which can simplify both design coordination and construction sequencing.
Health considerations. Indoor air quality research has increasingly linked gas cooktops to indoor air pollutants, and several of the councils introducing these rules have cited health grounds specifically, alongside emissions reduction, as justification.
Alignment with where the market is heading. With the number of NSW councils introducing all-electric requirements steadily growing, a genuinely gas-free design is increasingly future-proofed against further regulatory tightening in areas that haven’t yet introduced controls.
Standard vs quality applies here too. A standard approach treats electrification as a compliance checkbox where it’s mandated, and ignores it entirely where it isn’t. A quality approach considers electrification on its actual merits ― running cost, simplicity, comfort ― regardless of whether your specific council currently requires it, since the practical benefits don’t disappear just because the rule doesn’t apply to your postcode. For more on how this fits into overall home performance, see our guide to energy-efficient design in Sydney.
At MNA Construction, we brief electrical and services planning around genuine performance from the outset on every project, all-electric or not, because switchboard capacity, appliance selection and solar integration are far cheaper to get right at design stage than to retrofit once construction is underway. You can see this approach reflected across our residential projects.
What This Means for Renovations, Not Just New Builds
Most of the all-electric planning controls introduced so far focus specifically on new residential developments, rather than retrofitting an existing gas-connected home. If you’re planning a major renovation rather than a full new build, it’s worth checking your specific council’s DCP wording carefully, since some controls apply to substantial renovations above a certain scope or value, not only ground-up new builds.
Even where a renovation isn’t formally required to go all-electric, it’s often a practical opportunity to do so anyway, since you’re already opening up walls and reconsidering services layout regardless.
Solar and Battery Integration Changes the Calculation
An all-electric home draws its entire energy load from the grid or from on-site generation, which makes the case for pairing electrification with rooftop solar, and increasingly battery storage, stronger than it would be for a mixed gas-electric home. Since there’s no gas bill offsetting part of the household’s energy spend, the return on a well-sized solar system tends to be more direct and easier to model for an all-electric design.
This is worth discussing with your builder at design stage rather than after the fact, since switchboard capacity, inverter placement, and roof orientation for solar all benefit from being considered alongside the broader electrical plan, rather than retrofitted once construction is already underway.
Getting This Right From the Start
- Check your specific council’s current DCP for all-electric requirements before finalising a design brief, since this affects services planning, switchboard capacity, and appliance selection from day one.
- Talk to your builder about electrical infrastructure early, particularly switchboard sizing, if you’re planning solar and battery storage alongside an all-electric design.
- Consider going all-electric even if it’s not mandated on your site, given the running cost and design simplicity benefits that apply regardless of council rules.
- Budget appliance selection into your BASIX planning, since induction cooktops, heat pump hot water and reverse-cycle systems all factor into your overall energy assessment.
At MNA Construction, we build electrical infrastructure planning into the design stage regardless of whether a specific council mandates all-electric construction, because the practical case for it holds up on its own merits, independent of what’s currently required where you’re building.
Planning a new build or major renovation and weighing up all-electric homes Sydney options for your own site? Browse our project portfolio for examples of recent builds, or we’re happy to walk through your council’s current requirements with you, no obligation.
FAQ
Is there a statewide ban on gas in new NSW homes?
No. There is no NSW-wide ban, and the state government has explicitly ruled one out. Individual councils are introducing their own all-electric requirements through their planning powers, so whether it applies to you depends on your specific local government area.
What happens to gas appliances in existing homes?
Current all-electric planning controls target new residential development, not existing homes. There’s no requirement to remove or replace gas appliances in an existing, already-connected home under these specific rules.
Does BASIX require an all-electric design?
Not explicitly. BASIX assesses overall energy and emissions performance rather than banning a specific fuel source, but an all-electric design, especially paired with solar, is often the more straightforward path to strong BASIX results under current settings.
Will more councils introduce all-electric rules?
It’s a reasonable expectation given the trend so far. Several additional NSW councils have reportedly been developing similar planning controls, though the specific timing and scope varies by council.
Do outdoor gas appliances like barbecues get banned too?
Under the City of Sydney’s rules, outdoor gas appliances including hot water systems and heaters are covered from 1 January 2027. It’s worth checking your specific council’s DCP wording, since the scope of “outdoor appliances” can vary between councils that have introduced these controls.
Is it more expensive to build an all-electric home?
Not necessarily, and it can work out cheaper over time once running costs are factored in. Removing gas as a service can simplify some aspects of construction, though appliance selection (particularly induction cooktops and heat pump hot water) does affect the specific cost comparison for your project.
