A kitchen is the most expensive room in an Adelaide house per square metre, and the one where the gap between what people expect to pay and what they actually pay is widest. The showroom quote for cabinetry and a benchtop is rarely more than half the finished cost. The rest disappears into trades, services, structural work and the dozens of small items that nobody puts on a mood board.
A related guide to consider while planning this work is How to Choose a Kitchen Benchtop Material.
This guide breaks down what a kitchen renovation costs in Adelaide in 2026, what sits inside each price band, and the specific things about Adelaide housing stock — solid masonry walls, reactive clay footings, older service runs — that push a job up the scale.
The Cost Bands
$18,000 to $28,000 — the same-footprint refresh
This is a like-for-like replacement. The sink, cooktop and fridge stay where they are, the plumbing and gas are not relocated, and the electrical work is limited to replacing what exists plus perhaps a couple of extra power points.
- Flat-pack or entry-level custom cabinetry with melamine carcasses and vinyl-wrap or laminate doors
- Laminate or entry-grade engineered stone benchtop, 20mm, square edge
- Tiled or laminate splashback
- Mid-range Australian-brand appliances — oven, cooktop, rangehood, dishwasher — around $3,500 to $5,500 for the set
- Standard soft-close hinges and runners
- Existing flooring retained or a simple vinyl plank overlay
Realistic for a small to medium kitchen in a post-war home where the layout already works. Turnaround is typically three to four weeks on site.
$30,000 to $55,000 — the Adelaide median
This is where most Adelaide kitchen renovations land, and it is the band where the outcome starts looking considered rather than merely new.
- Custom cabinetry from a local joiner, sized to the room rather than to standard module widths
- 20mm porcelain, sintered stone or natural stone benchtop with a mitred edge, including an island
- Integrated dishwasher, induction cooktop, wall oven, and a ducted rangehood rather than a recirculating one
- Quality European hardware, drawer inserts, a bin pull-out, and internal cabinet lighting
- Layout change — often removing a wall between kitchen and living, relocating the sink, adding an island
- New lighting and power circuits, and usually a switchboard upgrade
- New flooring through the kitchen and adjoining living area
Allow six to ten weeks including demolition, services rough-in, and the two-visit joinery and stone sequence.
$60,000 to $110,000 — the high-specification kitchen
- Full custom joinery including a butler’s pantry or scullery, which alone adds $12,000 to $25,000
- Thicker benchtops, waterfall ends, and often a stone or full-height slab splashback
- Imported appliance suite — commonly a 900mm freestanding cooker, integrated fridge and freezer, combi steam oven, and a filtered or boiling water tap
- Two-pack polyurethane in a specified colour, or timber veneer with matched grain across doors
- Structural work to open the space, including steel beams and column relocation
- Specified lighting design with dimming, feature pendants and shadow-line ceiling detail
$120,000 and above
At this level you are paying for design time, bespoke elements and long lead times. Custom metalwork, book-matched stone, joinery-grade timber, integrated appliance suites from a single European brand, and a cabinetmaker on site for a fortnight rather than three days. This band is common in the inner east, the seaside suburbs and the Adelaide Hills, and is covered further in the guide to high-end renovations in Adelaide.
Where the Money Actually Goes
For a typical $45,000 Adelaide kitchen, the split looks roughly like this:
- Cabinetry and joinery: 32 to 40 per cent. The largest single item, and the one most affected by how many custom elements you specify.
- Benchtops and splashback: 12 to 18 per cent. Includes templating, fabrication, delivery and install.
- Appliances: 10 to 20 per cent. Entirely within your control and the easiest place to move the number.
- Plumbing and gas: 6 to 10 per cent. Rises sharply if anything moves.
- Electrical: 6 to 10 per cent. Rises sharply if the switchboard needs replacing, which it usually does in anything pre-1980.
- Demolition, waste and make-good: 5 to 8 per cent.
- Plastering, painting and flooring: 8 to 12 per cent.
- Builder’s margin and supervision: 12 to 20 per cent where a builder is running the job rather than you coordinating trades yourself.
The Adelaide-Specific Cost Drivers
Solid masonry walls
A large share of Adelaide’s pre-1940 housing stock is solid stone or double brick, and much of the post-war stock is double brick too. That matters for a kitchen in three ways.
- There is no cavity to run services through. Every new power point, every relocated water line and every rangehood duct means chasing the masonry, running surface conduit, or furring out and lining the wall. Chasing stone is slow, dusty and priced accordingly.
- Internal walls are often load-bearing. The wall between the kitchen and the living room in a double brick house is frequently structural. Removing it requires an engineer’s design, a steel beam, temporary propping, and pad footings or piers to take the new point loads. In Adelaide’s reactive clay, those piers usually need to go deep. Budget $9,000 to $20,000 per structural opening, more if the span is long or access for the beam is difficult.
- Coring external walls for a rangehood duct through 300 to 450mm of stone is a specialist job, not a hole saw and an afternoon.
Reactive clay and floor levels
Adelaide’s plains sit largely on H1, H2 and E class reactive clay. Older houses on shallow footings have often moved, which means kitchen floors are rarely level and walls are rarely plumb. Custom joinery can be scribed to fit, but flat-pack cannot, and a 25 millimetre fall across a five metre run is common enough that it should be measured before you order anything. If the floor is significantly out, self-levelling compound or a packed-and-sheeted subfloor adds $2,000 to $6,000.
Asbestos
Kitchens in homes built between roughly 1945 and 1987 frequently have asbestos cement sheet behind the tiled splashback, in the ceiling, or as the lining under the sink. Testing costs a few hundred dollars. Licensed removal runs $60 to $120 per square metre for bonded sheet. Discovering it on demolition day and stopping the job is far more expensive than testing for it in advance.
Silica and benchtop material changes
The national prohibition on engineered stone containing crystalline silica has reshaped the benchtop market. Adelaide fabricators have shifted heavily toward porcelain and sintered stone, which are harder to fabricate, more brittle in transport, and carry higher wastage. The practical effect is that a benchtop costs 15 to 30 per cent more than the equivalent-looking product did a few years ago, mitred edges cost more again, and lead times on specific slabs can run four to eight weeks through Adelaide’s smaller supply chain. Order early and accept the slab you can actually get.
The Timeline
A kitchen renovation is mostly waiting, punctuated by short bursts of intense activity. A realistic sequence for a mid-range Adelaide kitchen:
- Design and joinery detailing: two to four weeks
- Cabinetry manufacture: four to eight weeks from sign-off, running in parallel with site work
- Demolition and asbestos clearance: two to four days
- Structural work, if any: one to two weeks
- Plumbing and electrical rough-in: three to five days
- Plastering, patching and painting: one week
- Flooring: two to four days
- Cabinetry install: two to four days
- Stone template, fabrication and install: ten to fifteen business days between template and install
- Splashback, plumbing fit-off, electrical fit-off, appliance install: one week
The stone gap is the part people find hardest. The benchtop cannot be templated until the cabinets are physically installed and level, and it cannot be fabricated until it is templated. That means roughly two weeks with cabinets in place, no benchtop, no sink and no cooktop. Plan a temporary kitchen setup rather than assuming you will improvise. The broader picture is covered in how long a renovation takes in Adelaide.
Do You Need Approval for a Kitchen?
A kitchen renovation that stays within the existing building and does not alter the structure generally does not require development approval in South Australia. You will need approval where the work involves:
- Removing or altering a load-bearing wall
- Altering the external fabric of the building — new or enlarged windows, a new door opening
- Work on a State Heritage Place or Local Heritage Place, where even some internal work can be caught
- Any change to the building’s footprint
Plumbing and electrical work always requires licensed tradespeople and, for the electrical work, a Certificate of Compliance. The full picture is in do you need council approval to renovate in Adelaide.
Getting Quotes That Can Be Compared
Kitchen quotes in Adelaide vary by 40 to 60 per cent for what appears to be the same job, and the variation is almost never about who is being greedy. It is about what is inside the scope.
The questions that expose the difference
- Is the benchtop material named, with a thickness and edge profile, or is there a provisional sum?
- Are appliances supplied and installed, or supplied by you? Is the installation of each appliance included?
- Is the switchboard upgrade included, or excluded pending inspection?
- Is asbestos testing and removal included, or is it an exclusion?
- Does the price include making good the plaster, cornice and paint in the adjoining rooms, or does it stop at the kitchen wall?
- Who is paying for waste removal and how many bins are allowed for?
- What is the allowance for hardware — is it a named brand or a dollar figure?
- Is the price fixed, or subject to rise and fall on materials?
Ask each quoting party the same list and write the answers into a comparison table. The cheapest quote after that exercise is frequently not the one that was cheapest at the top of the page.
Where to Save, and Where Not To
Sensible savings
- Keep the wet and gas points where they are. Layout changes are the single biggest avoidable cost, particularly in solid masonry or on a concrete slab.
- Choose a standard slab. The stone at the top of the fabricator’s regular range looks close to the imported one at three times the price.
- Buy appliances at the Australian mid-range. The gap between a good $1,500 oven and a $6,000 one is real but small; the gap between the $1,500 one and a $500 one is not.
- Use standard cabinet heights and door sizes and spend the saving on better hardware and better internal fit-out.
False economies
- Skipping the switchboard upgrade. A modern kitchen has an induction cooktop, a wall oven, a dishwasher and a microwave on circuits designed in 1968. Do it now, while the walls are open.
- Recirculating rangehoods. They do not remove moisture or heat, which matters in a tightly sealed modern kitchen.
- Cheap hinges and runners. They are the parts you touch twenty times a day and the first thing to fail.
- Skipping the engineer on a wall removal. In Adelaide’s reactive soils, an inadequately supported opening does not fail immediately — it fails over three summers, and by then it has taken the ceiling and the wall above with it.
A well-executed kitchen in Adelaide adds value reliably, but only up to the point where it matches the street. Spending $110,000 on a kitchen in a suburb where the ceiling is $850,000 is a lifestyle decision rather than an investment one, and it is worth being honest with yourself about which of those you are making. The suburb-by-suburb picture is set out in the best Adelaide suburbs to buy and renovate for profit.
Layout: The Decisions That Matter Most
The most expensive kitchen with a poor layout is worse than a modest one that works. Layout costs nothing to get right at the drawing stage and everything to change afterwards.
The principles
- Keep the working triangle tight. Sink, cooktop and fridge within a comfortable few steps of each other, with nothing crossing through the middle of it.
- Do not put the sink or cooktop on the island unless you have to. It forces plumbing or gas into the floor — which on a concrete slab means cutting it — and it puts the messy work on the surface people sit at.
- Allow 1200 millimetres between the island and the run behind it, more if two people cook. Below 1000 it is uncomfortable; below 900 the dishwasher door blocks the walkway.
- Put the bin where the preparation happens, not near the door.
- Give the fridge a landing space beside it — a metre of bench next to the fridge is used constantly and almost always omitted.
- Keep the oven out of the island where children pass. Wall ovens at chest height are safer and easier to use.
- Plan for the appliances you own, including the ones on the bench. Kettle, toaster, coffee machine and stand mixer all need a home with power.
Storage that gets used
- Drawers rather than cupboards below bench height — you can see and reach everything
- Full-height pantry storage rather than a shallow cupboard above the fridge
- A dedicated place for the bulky items — trays, boards, roasting dishes — with vertical dividers
- Power inside a cupboard for the appliances you would rather not see
- Overhead cupboards to the ceiling rather than stopping short, which removes the dust shelf and adds real storage
Living Without a Kitchen
A kitchen renovation means six to ten weeks without a kitchen, and the households that manage it well are the ones that planned for it rather than improvising.
- Set up a temporary kitchen before demolition, in the laundry, garage or dining room. A trestle table, the microwave, a kettle, a toaster and an electric frypan covers most cooking.
- Keep the fridge running somewhere accessible, on its own circuit if possible.
- Use the laundry trough as the washing-up point, and keep a plastic tub for soaking.
- Pack away everything you will not need and keep out a minimal set — plates, bowls, cutlery, two pans, a chopping board and a good knife.
- Plan for the stone gap specifically. There is a ten to fifteen business day period after the cabinets are installed with no benchtop, no sink and no cooktop, and that is the hardest stretch. Know when it starts.
- Budget for eating out. Two months of takeaway two or three nights a week is $1,500 to $3,000 and it is a real cost of the project.
- Seal the work area with plastic sheeting and run an air scrubber or at least an extraction fan. Demolition dust in a solid masonry house travels everywhere.