Before You Remodel Your Small Bathroom in Melbourne, Check This 2025 Cost Guide

A small bathroom remodel in Melbourne typically costs between $10,000 and $15,000, depending on the materials, labor, and complexity of the renovation. While small bathrooms require fewer materials, tiling, plumbing, and waterproofing still contribute significantly to the total cost. Whether you’re updating fixtures, replacing tiles, or reconfiguring the space, understanding the cost breakdown can help you plan effectively.

Understanding the Cost of a Small Bathroom Remodel

A basic remodel that includes updating fixtures and retiling without changing the plumbing layout falls within the $10,000–$12,000 range. If you opt for mid-range upgrades like custom vanities, better-quality tiles, and modern lighting, expect to pay closer to $15,000.

The major cost components of a small bathroom remodel include:

  • Demolition & Waste Removal – Removing old tiles, fixtures, and fittings can cost between $500 and $1,500. Doing this yourself can help save on labor costs.
  • Tiling & Waterproofing – Tiles are one of the most expensive elements. Standard ceramic tiles cost $50–$80 per sqm, while premium porcelain or stone tiles can go beyond $150 per sqm. Waterproofing is a mandatory step and adds $500–$1,500 to the overall cost.
  • Plumbing Work – If fixtures remain in the same position, plumbing costs stay minimal, usually around $1,500–$3,000. Moving pipes or installing new water outlets can push costs beyond $5,000.
  • Electrical Work – Upgrading lighting, adding power outlets, or installing heated towel rails will cost between $800 and $2,000, depending on the complexity of the wiring.
  • Vanity, Sink & Toilet – Replacing an old vanity with a new prefabricated one costs around $800–$1,500, while a custom vanity can exceed $3,000. Standard toilet replacement is $500–$1,200.
  • Bathtub or Shower Upgrade – A frameless glass shower costs between $1,500–$3,500, while a new bathtub installation, including plumbing, starts at $2,000.

If you opt for higher-end finishes like natural stone tiles, premium fixtures, or a freestanding bathtub, the total cost can exceed $15,000 even in a small bathroom.

Factors That Affect Remodeling Costs

The size and complexity of the bathroom remodel directly influence the budget. Larger tile sizes reduce labor costs, as fewer pieces need to be cut and placed. Meanwhile, choosing budget-friendly materials like ceramic tiles over natural stone can also save thousands.

Another important factor is labor costs in Melbourne, where tilers charge between $50 and $120 per sqm, while licensed plumbers and electricians charge $80–$150 per hour. Engaging multiple tradespeople for plumbing, tiling, and electrical work increases the overall cost, but ensures high-quality workmanship and compliance with building codes.

How to Save Money on a Small Bathroom Remodel

One of the best ways to reduce costs is by keeping the plumbing in its existing position, as relocating pipes requires extensive labor and permits. Opting for prefabricated vanities and budget-friendly tiles instead of custom designs also helps keep costs under control.

Some homeowners choose to handle the demolition themselves, which can save $500–$1,500 in labor expenses. Similarly, tiling only the wet areas instead of full wall coverage is another effective way to reduce material and labor costs. Comparing multiple contractor quotes before committing to a renovation team ensures you get the best value for money.

Do You Need a Permit for a Small Bathroom Remodel in Melbourne?

A small bathroom renovation in Melbourne does not require a permit if the changes are cosmetic, such as retiling, painting, or replacing fixtures. However, permits are required for any work that involves:

  • Plumbing modifications – Moving pipes, installing a new drainage system, or changing the location of the toilet.
  • Electrical upgrades – Adding new circuits, power outlets, or lighting that involves rewiring.
  • Structural changes – Removing walls, expanding the space, or making modifications to the building frame.

Plumbing and electrical work must be carried out by licensed professionals, and compliance certificates must be obtained upon completion. Failing to secure permits when required can lead to penalties, insurance issues, and complications during resale.

Should You DIY or Hire a Professional for a Small Bathroom Remodel?

DIY remodeling is possible for tasks like painting, installing shelves, or replacing minor fixtures, but most bathroom renovations require licensed tradespeople due to plumbing, tiling, and waterproofing complexities. While a DIY renovation may seem cost-effective, mistakes in tiling, waterproofing, or plumbing can lead to costly repairs down the line.

Hiring a professional ensures compliance with Melbourne’s building regulations, guarantees a high-quality finish, and saves time. A typical small bathroom remodel with professionals takes 2–4 weeks, depending on material availability and complexity.

Why Choose Skilled Tradies for Your Small Bathroom Remodel in Melbourne?

At Skilled Tradies, we specialize in high-quality, small bathroom renovations designed to maximize space, style, and functionality. Our team of licensed plumbers, tilers, and electricians ensures compliance with Victorian building regulations while delivering modern and stylish results.

Why Work With Us?

  • Affordable, Transparent Pricing – No hidden costs, just upfront quotes.
  • Experienced Melbourne-Based Tradespeople – Skilled in plumbing, tiling, and waterproofing.
  • End-to-End Project Management – From demolition to final finishes, we handle it all.
  • Custom Solutions for Small Bathrooms – Maximizing space while enhancing aesthetics.
  • Fast & Efficient Turnaround – Complete your renovation in as little as 2–3 weeks.

Whether you need a simple refresh or a full renovation, we provide expert solutions tailored to your style and budget.

Conclusion

A small bathroom remodel in Melbourne typically costs between $10,000 and $15,000, depending on materials, labor, and additional upgrades. The biggest expenses come from tiling, plumbing, and waterproofing, while luxury features like custom vanities or premium tiles push costs higher.

For budget-conscious renovations, keeping plumbing in place, choosing prefabricated fixtures, and tiling only wet areas can reduce expenses. While DIY work is possible for small upgrades, hiring professionals ensures compliance, durability, and high-quality finishes.

If you’re considering a small bathroom remodel, Skilled Tradies can help you achieve a modern, functional, and stylish space. Get a free consultation today!