
How Much Does a Bathroom Renovation Cost in Australia?
When executed with precision, a bathroom renovation can do wonders for a property’s overall appeal and market value. A renovation can deliver great returns if you’re willing to take the time to plan out the project and ensure that everything is set up to your benefit.
A crucial aspect of renovation planning are the multitude of financial considerations of the project. When it comes to residential renovations, there are a lot of factors that go into the overall cost.
Having a solid understanding of the renovation costs can help in a variety of ways. It helps you manage your budget and identify potential hidden fees, which in turn will help you save money and prevent overspending. By breaking down the costs, you can also determine if the renovation is worth your money and if it promises a strong return on investment. A detailed breakdown will also allow you to customise your renovation project and put resources into the aspects of the renovation that matters to you the most.
Through this blog post, we will provide you with the information that you need to gain a solid understanding of what goes into financing a bathroom renovation. We’ll go into some specifics of renovation costs in Australia and discuss some of the practical and financial considerations that need to be taken into account.
What Is The Purpose Of The Renovation?
Your financial approach to bathroom renovations will differ depending on whether the property is your primary residence or a rental property.
If it’s your primary residence, you can afford to cater to your personal tastes while also considering long-term practicality. However, if you’re renovating an investment property, you’ll need to approach the project with cost-effectiveness in mind. In addition, you will need to cater to the preferences and tastes of your ideal tenants. These might be students, families or professionals.
Whether it’s for your home or a rental property, it’s also important to remember that renovations will cause disruptions and delays. This can add to the overall costs and will need to be taken into account to stay within your budgetary limits.
What Goes Into the Cost of a Bathroom Renovation?
Here are the major aspects of a bathroom renovation that contribute to the overall cost.
- Size of the Bathroom
Obviously, the size of the bathroom is going to have a significant impact on the overall cost of the renovation. The larger the space the more materials, time and labour it will take to renovate.
In contrast, smaller bathrooms will cost less in general. However, sometimes smaller bathrooms might require specialised and/or custom products. If you’re not careful, this can end up costing you more than you might expect. - Nature of the Renovation
When it comes to certain aspects of a renovation project, there are three main factors to think about:
- Layout Changes
A major aspect of any bathroom renovation are layout changes. Major layout changes typically require a lot of comprehensive planning and structural re-working. So, if you’re looking to move walls, relocate vanities, add windows or expand the space, expect your renovation costs to increase significantly.
If your renovation doesn’t change the layout too much, you might be able to save time and resources on the project. - Plumbing and Electrical Work
If you need to relocate your bathroom vanity, toilet, shower or faucets, you will need to alter the plumbing lines. To do this, tour renovators will need to work with professional plumbers in order to ensure that the new fixtures are installed correctly and adhere to current plumbing regulations in your area.
Similarly, adding new lighting fixtures or relocating them will also require the expertise of professional electricians.
In both of these scenarios, you can expect to pay significantly more for your renovation project. - Choice of Materials, Fittings and Fixtures
Even if you don’t change the plumbing lines or layout, your choice of materials, fittings, and fixtures can still add up quickly, significantly impacting the overall cost of your renovation. There are a few key things to consider when choosing materials and fixtures.
If you’re after luxury materials like marble benchtops or another natural stone then the costs will increase. However, if you’re going for something like ceramic tiles, you can expect lower the overall cost. The same goes for fixture finishes – matte black or gold finishes will be much more expensive compared to chrome finishes.
Another factor to consider is the long-term costs of these materials. Some natural stones may require a bit more maintenance work than other materials. On the other hand, a cheaper and less durable material might require more repair work or replacements over the long run.
- Layout Changes
- Custom vs. Standard Features
As mentioned before, custom features can cost you a lot more compared to standardised products. Before investing in bespoke bathroom features and accessories, it’s important to weigh the benefits of both custom and standard options.
- Custom Features
Custom bathroom fittings and fixtures will be tailored to your exact needs and preferences resulting in a more comfortable experience. In addition, in a custom renovation, you’ll be able to choose the materials and finishes that suit your aesthetic vision. Examples of custom fixtures include made-to-measure bathroom vanities, bespoke cabinets, personalised bathtubs and so on.
With custom options, you can maximise your use of space as well. This is ideal for properties with unusual layouts or limited real estate.
As an estimate, a custom vanity will likely cost around $2,000 to $5,000 onwards. - Standard Features
Standard features will be cheaper as they are typically mass produced and don’t require an extensive installation process. If you’re looking to renovate a rental property, standard features might suffice.
Some of the downsides of pre-made features is the limited range of options when it comes to materials and sizing. In addition, they also make it harder to maximise your use of space.
As a point of reference, a standard vanity might cost you between $500 to $1,500.
- Custom Features
Types of Bathroom Renovations and Their Costs

To give a better idea of how much a bathroom reconstruction might cost, here are three main tiers of bathroom renovations
- Basic Bathroom Renovation: $8000 – $15,000
These typically include small upgrades or cosmetic changes for your bathroom. This could involve replacing your faucets, upgrading your flooring or enhancing your bathroom vanity. This tier usually doesn’t involve too much plumbing work or major layout changes.
This is best for budget-conscious homeowners looking to enhance the appearance of their bathroom without changing the foundation. - Standard Bathroom Renovation: $15,000 – $35,000
This tier involves a renovation that’s a bit more comprehensive. For example, a standard renovation might include a custom vanity, new shower screens, upgraded bathtubs, mid-range fittings and fixtures and so on. This tier can also involve altered plumbing lines and a change in layout.
If you’re a homeowner looking to improve your bathroom in terms of functionality and appearance, this is the option for you. - Premium Bathroom Renovation: $35,000 onwards
This tier is all about luxurious and bespoke features. In this tier, you can expect custom cabinetry and vanities, premium materials like marble and other natural stones, luxury finishes, as well as other convenient features like heated floors and smart mirrors. With renovations this expensive, you can also expect major structural re-working.
If you want your bathroom to exude comfort, sophistication and class, this is the tier for you.
Financial Factors to Consider
- How To Finance The Bathroom Renovation
The two most common ways of financing a renovation is through your home equity or through a personal loan. Here are the key points to think about when choosing between these two methods.
- Home Equity
Through home loan top-up, you can borrow money against your home equity for your renovation needs. Equity is the difference between the value of your home and your loan balance. For example, if your home is worth $500,000 and the amount you still owe is $300,000, then your home equity is $200,000.
The more equity you have, the more you can borrow. However, it’s important to remember that you won’t be able to access all of your home equity. Your lender will assess your financial situation and help you calculate your usable equity.
When it comes to borrowing against equity, here’s what you need to know:- Home loan top ups may increase your monthly payments
- Though the interest rates are lower than personal loans, you need to take into account fluctuating variable interest rates
- Home equity loans usually give you a lump sum
Borrowing against home equity is usually ideal for larger and more complex bathroom renovation projects.
- Personal Loans
If you can’t use your equity, you can see if you’re eligible for an unsecured personal loan. Personal loans also tend to get approved faster than home equity loans and are usually considered less of a risk as you don’t need to provide collateral.
- Interest rates for personal loans are higher than home loans
- Repayments are higher at the loan term tends to be shorter
- Maximum term for personal loans is seven years
These loans are typically ideal for small bathroom renovations and DIY projects that cost around $50,000.
- Home Equity
- Overcapitalisation
In simple terms, overcapitalisation is when you invest more money into an asset than its overall worth. For example, a homeowner might invest $100,000 into a home renovation that only adds around $50,000 worth of value to the property. If that homeowner is looking to sell that property, they won’t be able to receive the returns that they might be hoping for.
Though this might seem like an easy problem to avoid, it can happen to anyone if they’re not careful.
Here are some of the common reasons why overcapitalisation occurs in house renovations:
- Emotional Influence
Sometimes, people tend to let their emotions make financial decisions for them. They might prioritise their personal tastes over the more practical aspects of a bathroom renovation. This can lead homeowners to invest in bathroom features that don’t add much value to the space. - Insufficient Research
If a homeowner lacks a solid understanding of the property market, they might end up overspending on certain bathroom features that most buyers don’t find appealing. Overspending can also occur with poor budgeting and poor cost analysis. - Ignoring Other Factors
Factors like fickle market trends, location, size of the bathroom and so on can significantly impact property value. As such, even if a homeowner were to make the right practical choices, the bathroom renovation may not give them the returns they’re looking for.
- Emotional Influence
Hopefully, this short guide has given you a better understanding of what goes into a bathroom renovation. If you need assistance, feel free to contact your local bathroom designer to discuss your requirements. Their renovation experts will be able to help you develop a renovation plan that stays faithful to your vision while also staying within your budget.
