Bathroom renovation costs in Australia in 2025 are an important consideration, whether you’re upgrading or renovating your bathroom in 2025? Whether you’re upgrading a tired ensuite or transforming the main family bathroom, understanding costs and planning properly is key. Bathroom renovations remain one of the most impactful updates you can make to a home, boosting both comfort and resale value. However, they can also be one of the most expensive rooms to renovate per square metre.
This 2025 guide covers everything you need to know: from average costs by renovation tier, to what’s involved at each price point, city-based variations, cost-saving tips, and how to get the most value from your budget.
How Much Should i Budget for A 2025 Bathroom Reno
Bathroom renovation costs in Australia in 2025 vary depending on the scope, quality of finishes, structural changes, and location. Here are the national averages:
| Renovation Type | Average Cost (2025) |
| Budget | $5,000 – $15,000 |
| Mid-range | $15,000 – $30,000 |
| Luxury | $30,000 – $50,000+ |
Budget Friendly Bathroom upgrades ($5,000 – $15,000)
A budget renovation typically involves superficial updates without moving plumbing or electrical layouts. Think DIY-friendly refreshes or investment property upgrades:
- Replacing old tapware and showerheads
- Painting tiles and walls
- Installing new vanities or mirrors
- Resurfacing rather than replacing fixtures
- Affordable prefabricated shower screens
Tip: Opt for flat-pack vanities and standard-sized fittings to keep costs down. Labour will still be your biggest expense, so clear communication with your tradies is vital.
Mid Range Cost Conscious Bathroom Makeover ($15,000 – $30,000)
This is where most Australian homeowners land. A mid-range renovation includes quality fixtures, some layout adjustments, and professional design assistance:
- Full replacement of tiles, vanity, bath, and toilet
- Frameless glass showers and semi-custom joinery
- Recessed lighting and underfloor heating (optional)
- Waterproofing and updated electricals
According to hipages and fresherbathrooms.com.au, mid-range renovations balance cost and comfort, offering long-term value without blowing the budget.
High-End Bathroom Design Options ($30,000 – $50,000+)
For those wanting a high-end sanctuary, luxury bathroom renovations include premium finishes and bespoke design elements:
- Custom cabinetry and stone benchtops
- Freestanding bathtubs
- Feature tiles, LED lighting, and smart mirrors
- Heated towel rails, bidets, or Japanese toilets
- High-spec waterproofing and plumbing reroutes
As outlined by Smarter Bathrooms, these renovations often require structural changes, full design services, and coordinated trades across all aspects.
Key Factors That Affect Bathroom Renovation Costs
1. Size and Layout
Larger bathrooms with more complex layouts cost more to renovate. Reconfiguring the space or changing the location of plumbing will significantly increase your spend.
2. Plumbing and Electrical Work
Plumbers and electricians charge premium rates, especially if upgrades involve rewiring, relocating fixtures, or updating old infrastructure to meet compliance.
3. Materials and Finishes
Natural stone tiles, designer tapware, and imported vanities can quickly blow your budget. On the flip side, using cost-effective porcelain or ceramic and Australian-made fittings can offer style without the price tag.
4. Labour Costs
Labour can represent up to 50% of your total renovation budget. Tiling, waterproofing, carpentry, and electrical work are time-intensive and require licensed professionals.
5. Permits and Certifications
In some states, significant bathroom work will require a permit or inspection by local authorities. Waterproofing must comply with Australian Standards (AS 3740), and all electrical work must be performed by a licensed sparkie.
City-by-City Cost Differences
Sydney
Expect to pay at the top end of the spectrum. Labour and material prices are higher, particularly in the CBD and eastern suburbs. A luxury renovation here can exceed $50,000 easily.
Melbourne
More pricing diversity. Outer suburbs offer more affordable trades and materials, while inner-city apartments may require bespoke solutions and access management.
Brisbane, Adelaide, Perth
Generally 10–20% cheaper than Sydney. However, trades are in high demand post-COVID, and remote or high-end projects can still attract premium rates.
Cost Breakdown Example: $25,000 Mid-Range Renovation
| Item | Approx. Cost |
| Demolition & Prep | $2,000 |
| Waterproofing | $1,500 |
| Plumbing | $4,000 |
| Electrical | $2,000 |
| Tiling | $5,000 |
| Fixtures (vanity, bath, toilet) | $5,500 |
| Glass (shower screen, mirrors) | $2,000 |
| Painting & Finishing | $1,000 |
| Labour Contingency | $2,000 |
Total: $25,000
Tips to Save on Your Bathroom Renovation in 2025
- Plan well: Avoid changing your mind mid-build.
- Reuse where possible: Refurbish existing baths or tiles.
- Shop around: Compare quotes from licensed trades.
- Choose standard fittings: Custom equals cost.
- Bundle trades: Hiring a renovation company may be more efficient than coordinating separately.
2025 Bathroom Trends to Consider
- Curved vanities and arch mirrors
- Brushed brass and gunmetal tapware
- Terrazzo-look tiles
- Wall-hung toilets and floating vanities
- Smart tech: Sensor lighting, app-controlled heating
Hidden Costs to Watch For
- Mould or water damage discovered during demolition
- Asbestos in old linings (common in pre-1990s homes)
- Structural issues like rotting floor joists
- Unexpected delays increasing labour hours
Build in a 10–20% contingency to your budget to manage these surprises.
Summary of Bathroom Costs in Australia
- Homes To Love: Breaks down bathroom renovation costs into budget, mid-range, and luxury categories, providing detailed insights into what each budget can achieve. Homes To Love
- Service.com.au: Details the average cost of bathroom renovations, including factors that affect pricing and tips for budgeting.
- Smarter Bathrooms: Provides a comprehensive guide on the cost of bathroom renovations in Melbourne, including considerations for different budget ranges. Smarter Bathrooms
Getting an Accurate Bathroom Quote
Online averages only go so far. For a precise estimate:
- Measure your space and list all inclusions
- Specify brands, finishes, and layouts
- Request itemised quotes from at least three local contractors
Alternatively, work with a cost estimator (like Matrix Estimating) to create a renovation budget that reflects your specific vision, compliance requirements, and regional costs.
Final Thoughts
Bathroom renovation costs Australia 2025 is a big investment but one that can transform your home and improve daily life. Whether you’re spending $10,000 or $50,000, success comes down to smart planning, informed decisions, and partnering with experienced professionals.
Want help budgeting your next project? 👉 Use our Renovation Estimator Tool for a tailored, fast and fuss-free house rebuild.
