Average Bathroom Renovation Cost in Melbourne (2025–2026 Builder Price Guide)

Planning a bathroom renovation and wondering how much it will cost in Melbourne?

Bathroom renovation prices vary significantly depending on layout changes, finishes, and the quality of fixtures you choose. Based on current builder rates across Melbourne, most homeowners spend between $18,000 and $50,000, while premium bathrooms can exceed $80,000+.

Below is a realistic cost guide based on actual project pricing — not online estimates.

Bathroom Renovation Cost Breakdown (Melbourne Average)

• Basic Renovation (Minor Upgrade)

$18,000 – $25,000

Best for small bathrooms, apartments or investment properties.

Includes:

• Same layout (no plumbing relocation)

• Basic fixtures & tiles

• Standard tapware

• Simple vanity replacement

• Minimal plumbing works

Ideal if you want a clean, modern refresh without major construction.

• Standard Bathroom Renovation (Most common range)

$25,000 – $35,000

This is where most Melbourne homeowners sit.

Includes:

• New vanity + mirror

• New floor and wall tiles

• Mid-range fixtures & tapware

• Shower screen replacement

• Toilet & basin upgrades

• Moderate plumbing/electrical updates

Perfect for family homes wanting better function, storage and style without luxury pricing.

• Mid–High Finish Renovation

$35,000 – $50,000

For homeowners wanting a more premium, design-focused space.

Includes:

• Higher quality tiles & finishes

• Custom cabinetry or joinery

• Feature niches or lighting

• Frameless shower screens

• Stone benchtops

• Upgraded tapware

• More detailed workmanship

Great for master bathrooms and long-term homes.

• Premium / Complex Bathroom Renovation

$50,000 – $80,000+

Luxury, architectural or layout-changing renovations.

Includes:

• Designer finishes

• Custom joinery

• Stone or solid surface benchtops

• Heated floors

• Feature lighting

• Significant plumbing relocation

• Smart storage solutions

• High-end fixtures

Common in larger homes or high-value suburbs like Doncaster, Glen Waverley, Balwyn and Camberwell.

Where does the budget actually go?

Many homeowners underestimate how labour-heavy bathrooms are.

Typical cost distribution:

• Waterproofing & tiling → 30–40%

• Plumbing → 15–20%

• Electrical → 10–15%

• Joinery & vanity → 10–15%

• Fixtures & fittings → 10–15%

• Labour & project management → 20–30%

Waterproofing and compliance work are major costs because bathrooms must meet Australian standards (AS3740).

What increases bathroom renovation costs?

These items commonly push budgets higher:

• Moving toilets or showers

• Structural wall changes

• Poor subfloor or water damage

• Large format or imported tiles

• Custom cabinetry

• Premium tapware brands

• Apartment access issues

• Older homes needing upgrades

Tip: keeping the same layout can save $5,000–$10,000+

How to keep your bathroom renovation within budget

Smart strategies we recommend:

• Keep plumbing locations the same

• Choose quality mid-range tiles

• Use semi-custom vanities

• Avoid unnecessary structural work

• Plan properly before construction

Good design planning prevents expensive variations later.

How long does a bathroom renovation take?

Most Melbourne bathroom renovations take:

• Basic → 2–3 weeks

• Standard → 3–4 weeks

• Complex → 4–6+ weeks

Timelines depend on waterproofing, tile curing, and custom joinery lead times.

Why homeowners choose Smarter Renovations

We specialize in bathroom renovations across Melbourne’s eastern suburbs, delivering fixed-price, professionally managed builds from start to finish.

Our service includes:

• Design + build under one team

• Licensed plumbers & electricians

• Waterproofing to Australian standards

• Fixed-price contracts

• Clear scopes (no hidden extras)

• Full project management

So you get a stress-free renovation with predictable costs.

Ready to plan your bathroom renovation?

If you’re considering upgrading your bathroom and want a realistic estimate, our team can assess your space and provide tailored advice.

👉 Book a free consultation today and get a clear cost breakdown for your home.