How Much Does a Bathroom Remodel Really Cost?
Bathroom remodels can transform your home, but they often come with a hefty price tag. At Cameron Construction, we’ve seen countless homeowners struggle to understand the true cost of their renovation projects.
This blog post will provide a detailed cost breakdown of bathroom remodels, helping you plan your budget effectively. We’ll explore the factors that influence prices and share some money-saving tips to make your dream bathroom a reality.

What Drives Bathroom Remodel Costs?
Size Matters
The size of your bathroom significantly influences renovation costs. Larger bathrooms require more materials and labour, which increases expenses. Tiling costs range from $40 to $120 per square metre (depending on tile quality). A small 5 square metre bathroom might cost $200-$600 for tiling, while a 10 square metre bathroom could cost $400-$1,200 for the same job.
Material Quality and Fixture Choices
Your selection of materials and fixtures dramatically impacts your budget. Basic toilets start at $120, while premium models can reach $1,200. Bathtubs range from $500 for standard options to over $10,000 for luxury spa-like tubs. When selecting materials and fixtures, consider both your immediate budget and long-term value. High-quality materials often last longer and can increase your home’s resale value.
Layout Changes and Structural Work
Significant layout changes or structural work quickly escalate costs. Moving plumbing fixtures can add $100 to $2,000 or more to your budget due to the complexity of relocating pipes and drains. If you consider layout changes, weigh the benefits against the additional costs. Sometimes, working with the existing layout and focusing on updates yields impressive results without breaking the bank.
Labour Costs in Your Area
Labour costs vary significantly depending on your location and the specific tradespeople required for your project. In metropolitan areas of Australia, skilled tradespeople typically charge between $80 to $120 per hour. Plumbers often have call-out fees between $60 and $100, with hourly rates ranging from $100 to $150. Electricians similarly charge call-out fees from $60 to $150, with hourly rates between $80 and $200.
Hidden Costs and Contingencies
Don’t forget to account for hidden costs and contingencies in your budget. These might include permit fees (which can range from $200 to $2,000), unexpected structural issues (like water damage or mould), or the need for temporary accommodations during the renovation. We recommend setting aside 10-20% of your total budget for these unforeseen expenses.
Bathroom remodel costs can vary widely, from $10,000 to $30,000, depending on factors such as bathroom size, material quality, and labour. Understanding these cost drivers helps you plan your budget effectively. In the next section, we’ll break down specific costs for different elements of your bathroom remodel, giving you a clearer picture of where your money goes.
The Real Cost Breakdown of a Bathroom Remodel
At Cameron Construction, we’ve witnessed numerous bathroom renovations. We’ll now dissect the costs for you, providing a clear picture of where your money goes during a bathroom remodel.
Plumbing and Electrical: Hidden Expenses Revealed
Plumbing and electrical work often consume a substantial portion of your budget. Plumber costs in Australia vary by your location, ranging from $80 to $200 per hour, with a call-out fee of $60 to $250 during standard business hours. For a standard bathroom, you should allocate $2,000 to $3,000 for plumbing alone. Electrical work costs range from $500 to $4,000, depending on job complexity and whether you add new circuits or just update fixtures.
Flooring and Tiling: Beyond Aesthetics
Flooring and tiling costs fluctuate based on your material choices. Basic ceramic tiles cost $30 to $55 per square metre, while high-end porcelain or natural stone can exceed $100 per square metre. Installation costs typically range from $35 to $120 per square metre. For an average-sized bathroom (5-10 square metres), you should budget $1,000 to $3,000 for materials and installation.
Cabinetry and Countertops: Balancing Storage and Style
Vanities and countertops play a central role in your bathroom’s functionality and appearance. A basic vanity starts at $250, while custom-made options can surpass $3,000. Countertop costs vary significantly: laminate options cost around $50 per square metre, while high-end stone can exceed $1,000 per square metre. Installation typically adds $200 to $500 to your bill.
Shower and Bathtub: The Big-Ticket Items
Shower and bathtub installations often represent the most expensive single items in a bathroom remodel. A basic shower unit starts at $750, with installation costs ranging from $2,000 to $8,000. Bathtubs range from $500 for standard models to over $10,000 for luxury options (with installation adding another $500 to $5,000).
Lighting and Ventilation: Function Meets Ambiance
Lighting and ventilation prove essential for both functionality and ambiance. You should budget $500 to $2,000 for lighting fixtures and installation. A quality exhaust fan typically costs between $250 and $500, including installation. Don’t compromise on ventilation – it prevents moisture damage and mould growth.
These costs explain why the average spend on a bathroom renovation now sits at $26,000, according to the Housing Industry Association of Australia (reported in June). However, with strategic planning and smart choices, you can create a beautiful, functional bathroom within your budget. In the next section, we’ll explore cost-saving strategies to help you achieve your dream bathroom without breaking the bank.
Smart Savings for Your Bathroom Remodel
Maintain Your Existing Layout
One of the most effective ways to cut costs is to keep your current bathroom layout. Bathroom renovation costs range from $8000 to over $35000. Instead, focus on updating within the existing footprint. Replace an old bathtub with a modern shower in the same location to refresh your space without extensive plumbing work.
Select Materials Wisely
Mid-range materials often provide the best balance of quality and affordability. Porcelain tiles offer durability and style at a fraction of the cost of natural stone. For fixtures, brands like Caroma or Methven offer quality products at reasonable prices. Spend a bit more on high-traffic items like tapware to reduce future repair or replacement needs.
DIY with Caution
While DIY can save money, it’s important to know your limits. Painting, installing hardware, or even laying tile can be manageable for handy homeowners. However, leave plumbing and electrical work to the professionals. A botched DIY job can cost more to fix than hiring a pro from the start. If you’re unsure, consult with a professional who can advise on which tasks are safe for DIY and which require expert hands.
Find Deals and Discounts
Time your purchases to lead to significant savings. Many retailers offer sales during holiday weekends or at the end of seasons. You might find great deals on last year’s models when new stock arrives. Don’t overlook ex-display items either – these can often be purchased at a fraction of the original price (just ensure they’re in good condition before buying).
Consider Refinishing Instead of Replacing
Sometimes, giving existing elements a facelift can be more cost-effective than full replacement. Professional bathtub refinishing costs about $482 on average, with prices ranging between $336 and $629. Similarly, cabinet refacing can give your vanity a fresh look without the expense of new cabinetry.
These strategies can significantly reduce your bathroom remodel costs without sacrificing quality or style. A well-planned renovation not only enhances your daily life but also adds value to your home. Cameron Construction can help you navigate these decisions and create a bathroom you’ll love for years to come.
Final Thoughts
Bathroom remodels vary widely in cost, with basic refreshes starting at $8,000 and luxury renovations exceeding $35,000. The cost breakdown of bathroom remodel projects emphasizes the need for careful budgeting and planning. We recommend establishing a realistic budget that includes a 10-20% contingency for unexpected expenses.
A well-executed bathroom remodel enhances daily life and adds significant value to your home. Updated bathrooms often provide a return on investment of 60-80% of the project cost. Even without plans to sell, a renovated bathroom improves your home’s functionality and creates a more enjoyable living space.
For those who want to maximise their bathroom renovation’s value and ensure a smooth process, partnering with experienced professionals is essential. Cameron Construction offers expertise in home renovations and extensions in Melbourne. Our team can help you create a bathroom that aligns with your vision while increasing your property’s value.