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Kitchen Renovations

Kitchen Renovations near you

A kitchen renovation in an Australian home can mean anything from new doors and a new benchtop on the existing carcasses through to stripping the room back, moving the sink and the cooktop and rebuilding the lot. The scope decides which trades are involved and which approvals apply, so it is worth being clear from the first conversation about whether the plumbing, gas and electrical points are staying where they are.

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Three of those trades are licensed work that cannot be done by the homeowner. Electrical work is illegal for an unlicensed person anywhere in Australia, and Energy Safe Victoria puts it plainly: it is not a do-it-yourself job even for something as small as changing a power point. Gasfitting must be carried out by a licensed gasfitter, who then issues a compliance certificate. Plumbing and drainage work is licensed too, and in New South Wales a licence is required regardless of what the work costs.

The other thing that has changed for Australian kitchens is the benchtop. Since the engineered stone prohibition took effect on 1 July 2024, it is an offence to manufacture, supply, process or install engineered stone benchtops, panels and slabs, so a kitchen quoted today is specified from other materials. Existing benchtops can stay in place, but taking one out or altering it is controlled work.

The order a kitchen renovation runs in, and where each trade hands over

A kitchen is a sequencing exercise more than anything else. The cabinet maker cannot measure finally until the walls are square and the services are roughed in, the benchtop cannot be templated until the cabinets are installed, and the appliances cannot be connected until the benchtop is down. A week lost early usually shows up as three weeks lost at the end, which is why a written program matters more on a kitchen than on almost any other single room.

LokalMatch is where the first step happens: you describe the kitchen once, including whether services are moving, your postcode and your timing, and kitchen renovation contractors covering that area come to you rather than the other way round. Those pros pay for the requests they receive. LokalMatch performs none of the work, sets no prices and does not vet, rank or recommend the businesses that respond, so comparing scopes and checking licences is still the homeowner's job.

  • Design and final measure, with appliance models confirmed, because appliance dimensions drive the cabinetry.
  • Strip-out, including checking for asbestos first in a home built before the late 1980s.
  • Rough-in by the licensed plumber, gasfitter and electrician if any service point is moving.
  • Wall and ceiling repairs, then flooring or floor preparation depending on the detail chosen.
  • Cabinet installation, then benchtop template and fabrication, which is usually the longest wait in the program.
  • Benchtop installation, splashback, sink and tap connection, appliance installation and final electrical and gas connection.
  • Certificates handed over, silicone and trims completed, and a defects walk-through while the trades are still available.

Benchtops after the engineered stone ban, and what WaterMark and WELS mean for tapware

Engineered stone is defined for the prohibition as an artificial product containing at least one per cent crystalline silica, made by combining natural stone material with other constituents such as resins or pigments. Safe Work Australia's ban covers the manufacture, supply, processing and installation of engineered stone benchtops, panels and slabs, and since 1 January 2025 those products have also been prohibited imports. Kitchens are now specified in natural stone, porcelain, timber, stainless steel, laminate and similar materials instead.

Tapware and sinks carry two Australian marks worth understanding. WaterMark is a mandatory certification scheme administered by the Australian Building Codes Board for specified plumbing and drainage products, and it shows a product is fit for purpose and authorised for use in a plumbing installation. The WELS water rating label is separate: taps, showers, toilets, urinals, dishwashers, washing machines and flow controllers must be registered and labelled with their water efficiency before they can be supplied, and more stars mean a more efficient product.

Approvals, licences and the certificates you should be handed

A like-for-like kitchen replacement that does not touch structure is often minor enough to avoid a development application, and in New South Wales internal alterations that meet every standard can fall within exempt or complying development. Once a wall comes out, a window changes or the footprint alters, the approval question becomes real and should be settled with the council or a registered certifier before the cabinets are ordered.

Licensing is not optional at any scale. The QBCC requires a licence for plumbing and drainage and for gasfitting regardless of the value of the work, and New South Wales requires a plumbing, draining or gasfitting licence irrespective of cost. Keep the paperwork each trade owes you: a certificate of electrical safety from the electrician, a gasfitting certificate of compliance showing the licensee's name and number, and a plumbing certificate of compliance, which in New South Wales follows a notice of work lodged before the job starts.

Rangehoods, kitchen ventilation and condensation under the NCC

The National Construction Code treats a kitchen as a room that must be ventilated, either naturally through openable windows and doors with a ventilating area of at least five per cent of the floor area, or mechanically by an exhaust fan or other mechanical ventilation. Where mechanical ventilation is used, the discharge of that contaminated air has to satisfy the NCC's condensation management provisions, which is the reason a builder will ask where the rangehood duct is going to terminate rather than simply fitting a recirculating unit and moving on.

This is worth deciding early because it affects the cabinetry. A ducted rangehood needs a path through a cupboard, a ceiling or an external wall, and retrofitting that path after the overheads are installed is disruptive. The NCC also sets a minimum ceiling height of 2.1 metres for a kitchen, against 2.4 metres for habitable rooms generally, which occasionally matters in a converted or low-ceilinged space.

What turns up when the old kitchen comes out

  • Asbestos: the national agency notes asbestos cement was widely used in homes built before 1990, particularly in wet areas, so vinyl backing, sheeting behind a splashback or an old eaves lining can all be suspect.
  • More than ten square metres of non-friable asbestos must be removed by a licensed asbestos removalist, and any amount of friable asbestos requires a Class A licensed removalist.
  • Existing engineered stone: an installed benchtop may remain, and the prohibition allows controlled processing for removal, repair, minor modification or disposal, which is specialist work rather than a demolition afternoon.
  • Out-of-square walls and uneven floors, which show up the moment a long run of cabinetry goes in and can force a change to the benchtop detail.
  • Services in the wrong place: a waste pipe that will not fall correctly to a relocated sink is a common reason a layout has to change after the wall is opened.
  • Appliance lead times: a delayed oven or rangehood holds up the electrician's final connection and the completion of the job.

A kitchen facelift compared with a full rebuild

A facelift keeps the carcasses, the layout and every service point, and replaces the parts you see: doors, drawer fronts, handles, benchtop, splashback and sometimes the sink and tap. Because no service moves, no rough-in is needed and the licensed trades are involved only briefly, which keeps the program short and the approval question simple. It suits a kitchen whose cabinets are sound and whose layout works.

A full rebuild is the right call when the layout is the problem, when the carcasses are water-damaged or failing, or when the room is being opened to a living area. It brings in the plumber, gasfitter and electrician properly, it may bring in structural work and approvals, and it is the point at which a single contractor holding the whole contract starts to earn their margin. Deciding between the two before quoting is what makes quotes comparable.

Insurance, consumer guarantees and the paperwork worth keeping

If the value of the kitchen is above your state's threshold, the contract must be written in the prescribed form and residential builders' insurance applies, with the certificate due before any deposit. Queensland's scheme covers most residential construction work above a modest value and runs for six years and six months; New South Wales, Victoria and Western Australia run their own equivalents.

On top of that, the Australian Consumer Law gives you guarantees that cannot be excluded: the work must be carried out with due care and skill, be fit for the purpose you made known and be completed within a reasonable time, and products must be of acceptable quality. Keep the contract and variations, the compliance certificates from each licensed trade, the appliance and benchtop warranties and the WELS and WaterMark details of what was installed, since a later claim is far easier to make when the paperwork is in one place.

Kitchen Renovations: frequently asked questions

Can I keep the engineered stone benchtop I already have?

Yes. The prohibition applies to manufacturing, supplying, processing and installing engineered stone benchtops, panels and slabs, not to ones already installed in a home. There are exceptions allowing controlled processing of installed engineered stone for removal, repair, minor modification or disposal, which means the work has to be done under proper controls rather than with an ordinary grinder.

Can I move a gas cooktop or add a power point myself?

No. Gasfitting must be done by a licensed gasfitter, who issues a certificate of compliance for network gas or a certificate of inspection for bottled gas, showing their name and licence number. Electrical work is illegal for an unlicensed person, including small jobs like changing a power point, and a licensed electrician should give you a certificate of electrical safety when the work is finished.

Does a kitchen renovation need council approval?

Often not, if it is a straightforward replacement that does not touch structure. In New South Wales such internal work can be exempt development or can go through complying development if it meets every standard in the Codes SEPP. Removing a wall, changing a window or altering the building's footprint changes the answer, so confirm the pathway with the council or a registered certifier before ordering anything.

Does a rangehood have to vent outside?

The NCC allows a kitchen to be ventilated mechanically instead of through openable windows, and where mechanical ventilation is installed the discharge of that air has to meet the code's condensation management provisions. That is a design decision your builder or certifier should confirm for your specific situation, and it is much cheaper to resolve before the overhead cupboards are installed.

What certificates should I have at the end of a kitchen renovation?

A certificate of electrical safety for the electrical work, a gasfitting compliance or inspection certificate if gas was involved, and a plumbing certificate of compliance for plumbing and drainage work. Add the contract and any signed variations, the residential builders' insurance certificate if the job was above your state's threshold, and the manufacturer warranties for appliances, cabinetry and the benchtop.

Sources

  1. Safe Work Australia: Engineered stone ban
  2. Energy Safe Victoria: Electrical DDIY, don't do it yourself
  3. NSW Government: Using a gasfitter for repairs or building work
  4. NSW Government: Plumbers and drainers, compliance and regulation
  5. NCC 2022 Housing Provisions Part 10.6: Ventilation
  6. NCC 2022 Housing Provisions Part 10.3: Room heights
  7. ABCB: WaterMark Certification Scheme
  8. Water Rating: WELS water rating label
  9. Asbestos and Silica Safety and Eradication Agency: Householders and home renovators
  10. SafeWork NSW: Unlicensed removal of less than 10 square metres of non-friable asbestos
  11. QBCC: Plumbing and drainage licences
  12. ACCC: Consumer rights and guarantees

Written by the LokalMatch editorial team. Last reviewed 14 September 2026. How we write and check our guides

What affects the cost of kitchen renovation

Prices depend on the details of your project. We only publish price ranges when they’re backed by real LokalMatch quote data or reliable sources. Until then, here’s what usually changes the price:

  • Size of the kitchen and whether the layout changes
  • Cabinets: stock, semi-custom or custom
  • Countertop material
  • Moving plumbing, gas or electrical
  • Appliances and ventilation
  • Flooring, backsplash and lighting
  • Wall removal or other structural work

How to compare kitchen renovation contractors before you hire

  • Look for a contractor or designer who has finished kitchens similar to what you have in mind, and ask to see photos and a few in person if possible.
  • Settle the layout and the cabinet, counter and appliance choices before you compare final quotes.
  • Ask who coordinates the cabinet maker, countertop installer, plumber and electrician.
  • Get a written contract with the scope, the timeline and a payment schedule tied to stages of work.
  • Ask how long you'll be without a working kitchen and plan for it.

Questions to ask kitchen renovation contractors before you hire

  • Is this quote for a full remodel or a refresh, and what exactly is included?
  • Who orders the cabinets, counters and appliances, and what happens if they arrive late?
  • Will plumbing, gas or electrical lines need to move, and who will do that work?
  • Does this project need a permit, and will you get it?
  • How long will the kitchen be out of use?
  • What warranty do you offer on your work, and what do the product warranties cover?

Kitchen renovation permits and local rules

Some kitchen renovation work needs a permit or has to meet local bylaws. Rules vary by municipality, so ask your pro whether a permit is needed and who will apply for it — and check with your city or town if you’re unsure.

Permits and licensing

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