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2024 Guide for Bathroom Renovation Cost Sydney 

2023 Bathroom Renovations Cost in Sydney

Bathroom renovations go beyond aesthetics; they represent a significant investment in your home. Knowing the costs of the bathroom renovation and project helps you plan effectively, ensuring you don’t overextend your budget. It empowers you to make informed decisions, whether you’re considering a complete overhaul or a more budget-friendly remodel.

Are you thinking of sprucing up your old bathroom fittings and fixtures or creating a rejuvenating space like a spa at home but got the jitters ’cause you’re worried about the cost, you can rest assured it doesn’t have to break the bank.

Barr Built is among the experienced service providers in the field of bathroom design and renovations in Sydney. We offer professional guidance and customized solutions to help bring your dream bathroom to life. With our commitment to excellence and a strong trade network, Barr Built focuses on keeping your project on budget and ensuring a smooth journey from design to completion. Consider consulting with Sydney’s seasoned bathroom design and renovation experts for a well-executed renovation experience.

Types of Bathroom Renovations People Usually Opt for in Sydney

According to the process involved, the entire renovation plan is categorised into a complete bathroom renovation, bathroom remodelling projects or bathroom makeover in Sydney. No matter what you choose, you will be surprised to see your old bathroom transform into the stylish look you envisioned. 

1. Complete Bathroom Renovation –

A complete bathroom renovation involves a total revamp of the entire space, often including structural-functional changes related to the bathroom layout itself, electrical, plumbing, and flooring. The newly transformed, luxurious bathroom looks significantly different from its previous state in terms of aesthetics, functionality, and use of space. It’s a comprehensive project, typically with a higher budget and timeline.

2. Remodel –

Remodeling tight space means upgrading or modifying the space while keeping the walls and basic structure intact and making more minor structural changes. It’s a less extensive project than a complete room renovation and more budget-friendly.

 Remodelling of the bathroom gives it a new look with minor changes to the electrical or plumbing systems.

3. Makeover –

A bathroom makeover focuses on enhancing the toilet, tub, bath, appearance, aesthetics, and looks without making any structural or major electrical and plumbing changes. It’s a quicker and more affordable option for refreshing your bathroom.

It may include painting, re-tiling, installation of new fixtures and fittings in their existing positions. 

Average Bathroom Layout Renovation Cost in Sydney

Now that you have decided to renovate your bathroom, comes the bigger question: How much does a bathroom cost? This helps you make your financial commitment based on the costings and having realistic expectations. Let us look at some of the factors that should be considered. 

Square Meter Rates 

Square meter rates are a common way to estimate costs, with prices ranging from $1,500 to $4,000 per square meter for bathroom renovations in Sydney. For any renovation work, the common practice is to calculate per square meter. It provides you with a rough estimate with a price range. 

Standard Bathroom Renovation Costs – from $27,000 

To have the basic upgrade, you can expect to pay between $27,000 and $35,000 when you renovate your bathroom in Sydney. The renovation costs depend on factors such as the bathroom’s size, customization, type of makeover, and local labor costs.

The standard renovation covers essential upgrades like new taps, vanity, basin, shower screen, mirrors, shower and bathroom door screens. As well as replacing lighting, ventilation, toilets, bathtubs and all the basic electrical and plumbing needed.

It also includes management of your project throughout its entirety.  

It is important to keep in mind that the cost of fixtures and appliances is separate from trade labour costs which will affect the total cost of the renovation depending on selection. 

However, it is recommended that you purchase good quality products to ensure a long lifespan of your bathroom. 

Structural & Luxury Bathroom Renovation – $35,000+

If you wish to create a luxurious, stylish look to your old bathroom and have the space and budget for a complete overhaul, then this is the package for a luxury bathroom for you.  The price can vary widely and go beyond $35,000 depending on your bathroom dimensions, chosen material and the type of bath customisation budget renovation and upgrade work you require.

The work may include professional design services, moving of walls/structures, moving services such as plumbing and electrical and redesigning the floor plan. 

Hiring a professional bathroom designer can transform your old bathroom into a new bathroom with the luxury elements you have dreamt of in your budget.

Factors Affecting Bathroom Renovation Costs 

To understand bathroom renovation service costs, you can ask for quotes from various bathroom designers or bathroom renovation service providers in Sydney.  You can get the list of renovation services provided online or from a local directory. You can explicitly explain to them your requirements. For example, I wish to transform our old bathroom into a brand new bathroom with a complete overhaul into a luxurious renovation, adding a freestanding bathtub with new toilet installations or adding heated towel rails. In that case, you can get quotes from various designers, which you can compare before finalising one. 

You will find that within the quote it will have all the trades required to complete the bathroom from carpentry, tiling, waterproofing, electrical, glazing, painting and plumbing. Renovation costs in Sydney will include the following factors: 

  1. Bathroom Size and Area – As the renovation cost is based on various factors, one of the significant is the cost of bathroom renovation per meter square Sydney. It is essential to understand that the bigger the space, the higher the cost. 

    The cost will also depend on the extent and scope of the breakdown of the existing bathroom and rebuilding of the space. The cost of renovation calculation would be on the total square meter of the area to be renovated. 

  2. Labour cost is another significant cost that should not be ignored. The labour charges vary with the extent of works required within the space. Digging up ground, creating new rough ins for service lines and removing the existing fixtures t, running new service lines to new positions must be accounted for.

    Waterproofing is a vital aspect while considering renovating the bathroom as it prevents leakage and growth of mould. The cost of waterproofing to renovate a bathroom in Sydney can vary depending on the size, depth, layout of the bathroom and the waterproofing method.

  3. Materials Costs (tiles, flooring, fixtures, etc.)
    The aesthetics reflect one’s personality; getting the best bathroom look aligned with the budget is crucial. The cost varies on the type, quality, brand and quantity of the material used. Various bathroom fixtures come in many brands, from low-budget to luxury fittings. 

    Every material used, from tiles to light materials for countertops, vanities and fixtures like heated towel rails, can increase or decrease the overall cost of renovating the bathroom based on the type of brand, design and quality chosen. 

    The scope of work can also affect the overall cost. For example, The cost of renovating a powder room is significantly lower than that of a large master bathroom, mainly due to the reduced material requirements.

  4. Home Warranty Insurance 
    In New South Wales (NSW), Home Warranty Insurance is typically required for residential building work with a contract price exceeding a certain threshold. This insurance is designed to protect homeowners in case of defects, incomplete work, or non-compliance with building standards by the builder. Bathroom and kitchen renovations often fall under these requirements if they meet the specified criteria.

    The Barr Built team will apply for this insurance on our client behalf.

  5. Design and planning costs
    When you plan to renovate your bathroom, it’s best done by hiring a professional bathroom designer as they understand and make the best use of the space. A designer helps to bring to life any visual images you have for your bathroom. 

    The scope of work and planning can also affect the cost and best bathroom layout ideas, which varies based on the square meter area, whether it’s an ensuite bathroom or a smaller one.

    Barr Built’s design team can help you achieve  your desired bathroom design without the price tag of most interior designers. Speak with our team today on how our services can help you. 

  6. Role of Location and Market Conditions 
    Well, the area you live in also defines the cost. The labour rates vary from place to place in different parts of the city or country. The more competitive the market, the better price offer you can get. 

The bathroom renovations pricelist can be anywhere above or below the average cost of bathroom renovations in Sydney depending on the building, your area pincode and the building and material costs used in the bathrooms designed for the particular area.

Hidden Costs in Bathroom Renovation Be Aware Of 

Unforeseen or unaccounted-for expenses can turn your plan and budget topsy turvy and may sometimes become a more significant financial burden than initially planned, projecting higher costs involved to put things back on track. Hence it’s essential to be prepared for potential hidden costs or unexpected surprises that may arise during the renovation process.

  • Unforeseen Structural Issues :
    The most typical hidden cost one encounters while renovating the bathrooms is discovering unexpected structural flaws in the flooring, walls, ceilings or rotten pipes. Leakage and mould is also common discovery during plumbing works. Repairing or replacing these can significantly affect your bathroom renovation timeline and budget. It is always advisable to do a thorough analysis and inspection of the space and bathroom condition before starting renovation work. This helps you to plan the timeline and budget accordingly and also allocate some amount for any extra repairs.

  • Removing and Disposing of Old Fixtures :
    Many a time, in the excitement of renovating a new bathroom, people tend to forget or underestimate the cost involved in demolishing and removing the old fixtures.
    It can sometimes be very complicated as well as a costly affair to dispose of such as asbestos, oversized fixtures, old cement rendering or monumental installations. 
    It is crucial to consider the labour and disposal costs for safely removing and disposing of old and worn-out bathroom fixtures.

  • Electrical Changes :
    If you are considering changing or installing new lights that may require new wiring or rewiring, it is highly recommended to get a survey done by an electrician. The electrical work follows specific safety procedures which must be complied with.  If there is any faulty old wiring that needs tobe replaced, it will mount to  Extensive electrical work, which can be costly, so portioning a specific budget for the same can be less overwhelming.

  • Specialised Finishes:
    Depending on your liking, preference and, of course, your budget, you can have the most luxurious bathroom with the best and highest quality specialised finishes. Each extra requirement comes with its own added cost. Using specialised materials and accessories requires specific skills or craftsmanship that can be very expensive. The more complicated, intricate and unique the work, the higher the cost.  Balancing style, functionality, and cost-effective storage solutions is essential.

  • Waterproofing :
    A very crucial component of bathroom renovation is Waterproofing. It is a must as it protects your bathroom floor from mould development due to water leakage. Waterproofing is done to prevent water leakage or damage caused due to water.

  • Customisation and Upgrades:
    Your bathroom is your private space and reflects your personality.  You spend a significant amount of time in this space. For the area to feel intimate, it must be customised to your taste and liking.  From selecting basic tiles to marble or granite for your shower, bathroom flooring or countertops, the price can vary widely.

    Using top-quality fixtures, skylight windows, mosaic feature walls, spa baths, installing gold fixtures, backlit mirrors and sinks, and walk-in showers are some of the customisation and upgrades people have to make their bathroom feel more luxurious. Creating a smart bathroom feels good and is always a dream, but it can cost much more than using low-end materials or installing fixtures that are simple and more commonly available.

    Any upgrade and customisation add cost to your overall budget, so check the usage and additional expenses when deciding the upgrade you want. It should align with your budget. It is always a good idea to get a price list or quote and compare before finally deciding on the customisation or upgrade of your bathroom.

    Some of the upgrade options that are most popular in Sydney with their price range are
    • Installing bathtub – $3000-$5000
    • New Vanity – $2000 – $4000
    • Retiling – $75 – $120 per square meter

Cost vs. Value 

The cost of a bathroom renovation in Sydney can be very high to medium, depending on your floor plan, for a luxurious or a basic upgrade. But bathroom renovation is an investment. Thorough research, planning, and budgeting can significantly enhance your home’s value and overall appeal.

Choosing renovations that fit your budget and aligning the look and feel with the rest of the house makes it more appealing. Study shows that many deals fall apart as the amenities are substandard or the overall vibe could be better.

 According to Collings, an Australia-based real estate company, here are five ways to renovate your bathrooms to increase the value of your home. According to them, research shows that bathroom upgrade has a high recovery rate of 75%. An upgrade of $20,000 can increase the value of your property by $15,000.

It is an excellent tradeoff if the value gained is so much more space that it costs one wall no more than the cost and also comes with a well-designed and upgraded bathroom.

Budgeting and Financing

Planning your bathroom renovation budget is crucial. Assess your financial situation to determine a comfortable budget that won’t strain your finances. It’s also wise to set aside funds for unexpected expenses. Before starting your bathroom renovation, research the market to understand the cost of your desired renovation.

Having an idea of the material costs, inspection fees, and labour costs gives you the flexibility to tweak your plans to get the best luxurious-looking new bathroom. 

When there is a situation when the personal finances are not enough to cover the costs, getting a loan or home equity lines of credit (HELC) can be an option, too. This option allows you to get the financing for your bathroom renovation by borrowing against your home value. The interstate rates charged for these are much lower than personal loans and make it easier to pay off. 

TLC (Total Lifestyle Credit) personal loan can be an option, too. This option allows you to borrow anywhere from $5000-$50,000AUD. Follow our link to find out more information. 

It’s always to check with various banks on the terms and conditions and the interest rates charged along with the fees. This helps you choose the best option that suits your needs and aligns with your budget planning, enabling you to repay the loan quickly.


Bathroom renovations are more than just a visual upgrade; they represent an investment in your home’s comfort and value. It’s crucial to understand the costs involved to make informed decisions and ensure your project aligns with your budget. Here are the main points to remember:

  • Types of Renovations: Choose from complete renovations, remodels, or makeovers, each with its own cost and scope. Consider your preferences and needs when deciding.
  • Average Costs: The cost of a bathroom renovation in Sydney can vary, but standard renovations typically range from $27,000 to $35,000. Luxury renovations can exceed $35,000.
  • Factors Affecting Costs: Factors like bathroom size, labor, materials, permits, and location can significantly influence the renovation expenses.
  • Hidden Costs: Be prepared for unexpected structural issues, disposal of old fixtures, electrical changes, specialized finishes, waterproofing, and customizations, as these can add to your budget.
  • Cost vs. Value: A well-planned renovation can increase your home’s value significantly. Research, budgeting, and choosing the right upgrades are crucial for maximizing your investment.
  • Budgeting and Financing: Carefully assess your financial capabilities and consider financing options like loans or home equity lines of credit when needed.

Remember, while the costs are essential, a well-executed bathroom renovation can enhance your living experience and the value of your home. Consult professionals and plan for unforeseen expenses to make your dream bathroom a reality.

Barr Built is your trusted partner in Sydney, offering expert guidance and personalized solutions for your bathroom renovation needs. Contact us to create a luxurious space that fits your budget and timeline, adding value to your home and daily life.

Frequently Asked Questions 

What is the average cost of a bathroom renovation in Sydney?

You can pay about $ 27,000 to $35000 for a bathroom renovation in Sydney.

What is the most expensive part of a bathroom remodel?

Bathroom renovations require many trades to complete the space up to code. From carpenters, tilers, waterproofers, plumbers, electricians, painters to glaziers. The most expensive part of a bathroom renovation is making big changes such as new service lines, walls, ceilings etc.

What makes a bathroom renovation expensive?

Bathroom renovations require many trades to complete the space up to code. From carpenters, tilers, waterproofers, plumbers, electricians, painters to glaziers.
Many different actions need to be taken to ensure that a bathroom is waterproof and up to safety codes to ensure your bathroom lasts for many years to come. 
The addition of the required fixtures, appliances and fittings also add to the overall costs.

How can I estimate the cost of my specific bathroom renovation project in Sydney?

It depends on your space and what your specific needs are. Contact the Barr Build team today to find out more about pricing and what is involved.

Are there ways to save money on my bathroom renovation without sacrificing quality?

The below list are some pointers to help keep costs lower in a bathroom renovation;
Keeping plumbing and electrical fittings in their existing positions helps keep costs down. 
Select tiles that are easier to lay such as a 300×600 tile as opposed to a mosaic tile
Material selection is important, buy steering clear of marble tiling you will keep costs lowers
Keep walls in the same position if possible, moving walls adds significant costs to  your renovation. 
For more advice, speak with the Barr Built design team who can help find solutions to creating balance for your space while achieving your desired bathroom. 

What are the hidden costs I should be aware of when renovating a bathroom in Sydney?

Some hidden costs can be from asbestos in older homes which can significantly affect the cost for removal. Water damage or leakage resulting in mould growth, spoilt pipelines,  electrical rewiring, removal and safe disposal of old fixtures can add to the costs of your renovation. 

Is there a difference in costs between small and large bathroom renovations in Sydney?

Yes, due to the larger square meterage of a large bathroom, the requirements for more materials and labour will increase the costs.

Should I hire a professional contractor for my bathroom renovation, and how does it impact the cost?

Hiring a professional contractor will cost you more but may be cheaper if you plan to DIY. They are trained professionals, and it is their everyday job so they can advise you on the best ideas that fit your budget. They may also have trade discounts on fixtures and building materials.

What are the essential insurances to be aware of during a bathroom renovation in Sydney?

In New South Wales (NSW), Home Warranty Insurance is typically required for residential building work with a contract price exceeding a certain threshold. This insurance is designed to protect homeowners in case of defects, incomplete work, or non-compliance with building standards by the builder. Bathroom and kitchen renovations often fall under these requirements if they meet the specified criteria.

Can I finance my bathroom renovation, and what financing options are available in Sydney?

Barr Built is partnered with TLC (Total Lifestyle Credit) who can provide personal loans from as little as $5000 to $50,000 for home improvement projects. You can have part of your project finances by TLC or all of it, depending on your preference.
TLC personal loans are broken down into weekly payments. Speak to the Barr Built team today to find out more about how you can get TLC personal funding.

How long does a typical bathroom renovation in Sydney take, and how does this affect the cost?

A standard bathroom renovation without plumbing tiling can take 4 to 6 weeks. If you plan to make structural changes and build a more luxurious bathroom, the time frame can be much longer.

Are there eco-friendly or sustainable options for bathroom renovations in Sydney, and do they affect the cost?

There are many benefits of adding green elements when renovating your bathroom in Sydney. Choosing flooring options made from recycled materials and using LED and CFL  lights that conserve energy can be some of the best layout the sustainable alternatives.

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