If you've started pricing a kitchen renovation cost in Sydney this year, you've probably noticed the numbers swing wildly depending on who you ask. One quote comes in at $18,000, the next at $70,000, and you're left wondering if someone's trying to rip you off. They're not. Kitchens are one of the few rooms where the gap between a cosmetic refresh and a full structural rebuild is enormous, and most online calculators don't tell you which one you're actually pricing. This guide breaks the numbers down by tier, by suburb reality, and by the decisions that move your budget the most, so you walk into your first quote knowing roughly what you should be paying.
What a Kitchen Renovation Actually Costs in Sydney Right Now
Across current Sydney pricing data, a cosmetic refresh that keeps your existing layout and cabinetry but replaces doors, benchtops and a splashback typically runs from $15,000 to $25,000. A proper mid-range renovation, new cabinetry, upgraded storage, a better benchtop and a fresh layout within the existing footprint, sits between $28,750 and $51,750, with most homeowners landing around $35,000 to $45,000 once you add appliances. Premium jobs with custom joinery, integrated appliances and stone-heavy finishes run $45,000 to $80,000, and anything that involves moving plumbing, knocking down a wall or extending the room into a living space pushes past $90,000 and sometimes over $150,000.
If you'd rather think in cost per square metre, budget renovations sit around $2,500 to $4,000/m², mid-range work lands at $4,500 to $7,000/m², and high-end finishes can exceed $10,000/m². A standard Sydney kitchen is somewhere between 9 and 14 square metres, which is why so many quotes cluster in that $30,000 to $54,000 band for anything beyond a cosmetic job. The size of your kitchen matters less than which tier you're renovating into, and that's the first decision you need to make before you ring anyone.
Flat-Pack vs Custom Cabinetry: Where the Real Money Goes
Cabinetry is usually the single biggest line item, and it's also where the flat-pack vs custom cabinetry cost gap catches people out. Flat-pack cabinetry from suppliers like Kaboodle or IKEA typically costs $3,000 to $6,000 for a standard kitchen, and it's a legitimate option if your layout is simple and your walls are square, which not every Federation-era terrace in the Inner West can claim. Semi-custom joinery, where a local cabinetmaker builds to your dimensions but uses standard door profiles, runs $8,000 to $15,000. Fully custom cabinetry, built entirely to your space with your choice of finishes, sits at $15,000 to $25,000 or more.
Here's the thing nobody tells you upfront: if your kitchen has an awkward corner, a bulkhead, or services running through a wall you can't easily move, custom joinery often ends up cheaper overall than forcing flat-pack units to fit, once you count the modification labour. Get a cabinetmaker to look at the space before you commit to a flat-pack order.
Benchtop Materials Compared
Benchtops are the second big decision, and the kitchen benchtop materials compared here span a genuinely wide price range. Laminate remains the budget-friendly workhorse at $400 to $600 per square metre, which usually lands around $1,200 to $3,000 installed for a typical run. Engineered stone (the porcelain and quartz composites that replaced a lot of natural stone after the 2024 silica restrictions) costs $700 to $1,200/m², putting most kitchens at $2,100 to $6,000. Natural stone like marble or granite starts around $1,200/m² and climbs past $2,000/m² for anything imported. Porcelain benchtops, which are increasingly popular in Sydney renovations for their heat and scratch resistance, sit at $1,100 to $1,800/m².
If you're renovating an investment property or a rental, laminate or a budget engineered stone gets you 90% of the visual impact for a fraction of the cost. If it's your forever home, the jump to a quality engineered or porcelain benchtop is one of the few upgrades that genuinely holds its value at resale.
Appliances and Trades: The Costs People Forget to Budget For
A budget appliance package (oven, cooktop, rangehood, dishwasher) runs $3,000 to $5,000. Mid-range sits at $5,000 to $10,000, and premium integrated appliances from brands like Miele or Fisher & Paykel push past $10,000 to $20,000. On top of that, factor in your trades directly: Sydney electricians currently charge $92 to $170 an hour for standard residential work, averaging around $132/hr, plus a call-out fee of $57 to $173. Plumbers charge $92 to $230/hr, averaging closer to $140/hr, with a $69 to $170 call-out fee that some will waive if you go ahead with the job. A typical kitchen reno needs an electrician for at least a day (new circuits for the induction cooktop and dishwasher, extra power points) and a plumber for one to two days (relocating or reconnecting the sink, dishwasher and fridge water line). Budget $1,500 to $3,500 combined for trades on a standard job, more if you're relocating the sink or moving gas.
How Long a Sydney Kitchen Renovation Actually Takes
The on-site demolition-to-completion work usually takes two to six weeks depending on scope, but that's not the number that matters most. The real timeline includes a design and ordering phase of two to four weeks, plus a cabinetry manufacturing lead time that's currently running six to twelve weeks for custom joinery. All up, most Sydney homeowners are looking at eight to fourteen weeks from signing a contract to cooking their first meal in the finished kitchen. If your renovator promises a full custom kitchen in three weeks flat, ask hard questions about where the cabinetry is coming from.
Approvals: What You Actually Need
For a straightforward kitchen renovation in a standalone house that doesn't move structural walls or change the building's footprint, you generally don't need a Development Application through your local council, though anything touching plumbing or electrical still needs a licensed tradesperson who'll certify the work to Australian Standards and lodge the relevant compliance certificates. If you're in a strata apartment, the Strata Schemes Management Act 2015 requires written approval from your owners corporation before work starts, even for a cosmetic refresh, and larger structural changes need a by-law. Councils across Sydney, from the Inner West to Ku-ring-gai, treat kitchen renovations that involve knocking out a load-bearing wall or extending the kitchen footprint as work requiring a Complying Development Certificate or full DA, so get that answered before you fall in love with an open-plan design that assumes the wall between your kitchen and dining room is gone.
A Realistic Way to Budget Yours
Start with your non-negotiables. If your current layout works and you just want it to look better, a cosmetic refresh at $15,000 to $25,000 is genuinely enough, and there's no shame in it. If the layout is fighting you, budget for the mid-range tier and be honest that $35,000 to $45,000 is closer to reality than the $20,000 figure you might have in your head from a renovation show. Add 10 to 15% as a contingency, because Sydney's older housing stock (particularly in suburbs like Marrickville, Leichhardt and Petersham with original brick and plaster walls) tends to reveal surprises once the old cabinetry comes out.
Get at least three quotes, and make sure each one is pricing the same scope. A quote that excludes appliances, electrical upgrades or waste removal will always look cheaper than one that includes everything, right up until the invoices start arriving. Ask your renovator to itemise cabinetry, benchtop, appliances, trades and project management separately so you can actually compare like for like. That single request will save you more money than any single design decision you make.