If you’re planning a kitchen renovation in Sydney, you’re likely asking the most common question: how long does it take to renovate a kitchen? While it would be great to have a set timeline, the truth is that kitchen renovations vary based on size, materials, and how much you’re changing. On average, a kitchen renovation takes six to nine weeks from demolition to installation, depending on the complexity of the project.
A small kitchen with minimal changes and no structural work may take as little as four to five weeks. But if you’re reconfiguring the layout, adding or relocating electrical and plumbing work, or making structural changes, you’ll need to allow several weeks more. The best way to avoid unnecessary delays is through careful planning and working with a qualified kitchen designer.
What Affects the Kitchen Renovation Timeline?
Several key factors can impact how long it takes to renovate a kitchen. From the complexity of the layout and design choices to plumbing, electrical work, and permit approvals — each stage can influence your renovation timeline. Below, we explore the most common elements that may speed up or delay your kitchen renovation project.
Planning and Design: Laying the Groundwork
The kitchen renovation process starts long before any demolition. During the planning process, you’ll work with a professional kitchen renovators to finalise your layout, appliances, finishes, and cabinetry design. This is when you’ll choose between stone benchtops, splashback tiles, and other surface finishes. The more decisive you are at this stage, the faster your project can move forward.
Once the design is finalised, materials are ordered. Keep in mind, custom pieces or speciality items like engineered stone can take longer to manufacture and deliver. If you’re on a tight schedule, your designer might recommend in-stock alternatives that still give you the look you want without the wait.
Demolition and Preparation
Once everything is ordered, your renovation begins with demolition. Your old kitchen is removed — cabinets, benchtops, appliances, splashbacks, flooring, and sometimes even walls if structural changes are part of the plan. If you’re simply resurfacing existing features or sticking to the existing footprint, this phase may only take a few days.
At this stage, any structural damage is addressed, old surfaces are repaired, and filling holes or applying the first coat of new plaster begins. Walls might require a skim coat, a watery coat, or multiple layers depending on the surface condition. Once the area is prepped and clean, contractors can begin the next stage.
Electrical and Plumbing Work
Once the space is clear, licensed home builders can complete the electrical work and plumbing rough-ins. This is when your existing circuits might be upgraded, power points are repositioned, and water and waste pipes are relocated if needed. This stage must comply with local permit requirements and is essential for your kitchen to function safely and efficiently.
Installing a safety switch, adjusting for fixed appliances, or preparing for a new cooktop or dishwasher all happen here. The accuracy of this phase is key — everything from lighting to major appliances depends on it being done right.
Cabinetry, Benchtops and Surface Fittings
source: https://www.harris-building.com.au/projects/gymea/
Once services are roughed in, carpentry and joinery begins. Depending on whether you’re going with flat-pack cabinets or custom joinery, this can take anywhere from a few days to a couple of weeks. After cabinets are in place, measurements are taken for your benchtops. If you’ve chosen stone benchtops, expect a short delay while they’re cut to fit.
Other surface fittings — like tiled splashbacks, kickboards, and laminate benchtops — follow. Any paintwork is done around this time too, including first watery coats and touch-ups. If you’re installing complex shapes or integrating appliances within cabinetry, it may take a little longer to achieve that seamless, high-end finish.
Flooring, Painting and Final Touches
source: https://www.harris-building.com.au/projects/marrickville/
With cabinetry in and surfaces finished, the focus shifts to flooring, painting, and the remaining cosmetic elements. Depending on your choice of flooring — tiles, timber, vinyl or polished concrete — installation times will vary. New plaster might require additional drying time before walls can be painted. Applying a first coat and final topcoats ensures walls look fresh and clean.
The final touches include lighting fixtures, installation of ovens, dishwashers and other appliances, sealing splashbacks, and attaching handles or door hardware. Once these details are complete, your new kitchen is ready to be cleaned and handed over.
Final Thoughts: How Long Should You Allow?
Most kitchen renovations take between six to nine weeks, but the timeline depends on the size and scope of your project. A simple refresh might take just a few weeks, while a full remodel involving layout changes and new appliances will take longer.
To keep things on track, plan early, finalise your selections, and work with an experienced team.
If you’re planning a kitchen renovation in or around Sydney, Harris Building is here to help. From design to installation, we’ll guide you every step of the way. Contact us today for a consultation or quote.
