We get it. And in this guide, we're going to change that.
At Spotless Trades, we work with Melbourne homeowners every single day — from budget-conscious renovators in Richmond to full luxury transformations in Toorak — and we're going to give you the honest numbers, explain what drives costs up or down, and help you figure out exactly what your budget can get you.
Why bathroom renovation costs vary so much in Melbourne
Before we get to the numbers, it's worth understanding why two bathrooms of similar size can cost $12,000 and $35,000 respectively. The answer comes down to five key variables:
Size of the space
A standard bathroom (around 4–6 sqm) costs significantly less than a large master ensuite (8–12 sqm). More floor area means more tiles, more waterproofing and more labour time.
Scope of work
Are you doing a full strip-out and rebuild? Or keeping the existing plumbing layout and refreshing the surfaces? Moving a toilet or shower drain even half a metre can add $1,500–$3,000 to your job instantly.
Quality of fixtures and materials
The range between a builder-grade vanity and a premium freestanding one can be $500 vs $4,000. Multiply that logic across tiles, tapware, shower screens, toilets and heated floors — and you quickly see where the cost gap comes from.
Age and condition of the existing bathroom
Older Melbourne homes — particularly those built pre-1980 in suburbs like Hawthorn, Northcote and Elsternwick — often hide nasty surprises behind the walls. Water damage, outdated wiring, non-compliant waterproofing and old cast-iron pipes all add cost once the walls come down.
Who you hire
A fully licensed, insured and experienced renovation company will cost more than a handyman or unlicensed operator. But when it comes to waterproofing compliance and warranty protection, this is not where you want to cut corners.
Melbourne bathroom renovation cost breakdown by tier
Budget
This tier is the most popular choice for Melbourne homeowners who want a clean, functional, fresh-looking bathroom without overcapitalising — especially in investment properties or older homes where a full luxury fit-out doesn't make financial sense.
What's typically included
- Full strip-out and demolition
- Compliant waterproofing (non-negotiable regardless of budget)
- Standard ceramic or porcelain floor and wall tiles
- Builder-grade vanity with basin (wall-hung or freestanding)
- New toilet suite
- New shower screen (semi-frameless)
- New tapware and accessories (towel rail, toilet roll holder, mirror)
- Basic exhaust fan
- All labour, waste removal and project management
What to expect
The result is a clean, modern, fully functional bathroom. You won't get premium fixtures, large-format tiles or heated floors — but you'll get a bathroom that looks dramatically better than what you started with and will serve you well for 10–15 years. Done well by the right team, a budget renovation can look genuinely impressive. The team at Spotless Trades will help you choose materials wisely so every dollar works hard.
Best suited for
Investment property owners, first home buyers, homeowners on a tight budget, or anyone renovating a secondary bathroom.
Mid-range
This is the sweet spot for most Melbourne homeowners renovating their primary bathroom or master ensuite. At this level, you get real quality — better materials, more design flexibility, and finishes that hold up beautifully over time.
What's typically included
- Everything in the budget tier, plus:
- Large-format tiles (600x600 or 600x1200) — a game changer for how spacious a bathroom feels
- Semi-custom or premium vanity with stone benchtop
- Frameless shower screen
- Wall-hung toilet (cleaner look, easier to clean)
- Upgraded tapware in matte black, brushed nickel or brushed gold
- Niche shelving in the shower
- Improved lighting design (LED downlights, mirror lighting)
- Heated towel rail
- Possible minor layout change (moving a fixture a short distance)
What to expect
This is where bathrooms start looking genuinely luxurious — even without the $40k price tag. Large format tiles, quality tapware and a frameless shower screen make an enormous visual difference. Most Spotless Trades clients in suburbs like South Yarra, Prahran and St Kilda sit comfortably in this range.
Best suited for
Primary family bathrooms, master ensuites, homeowners planning to stay in the property long-term, or anyone preparing a home for sale in a competitive Melbourne suburb.
Luxury
At this level, the brief changes entirely. It's no longer just about function — it's about creating a space that genuinely excites you every single morning. Premium finishes, custom elements and exceptional attention to detail define this tier.
What's typically included
- Everything in the mid-range tier, plus:
- Designer or imported tiles (marble, terrazzo, book-matched stone)
- Custom-built joinery and vanity
- Freestanding bath
- In-floor heating throughout
- Fully customised shower system (multiple heads, ceiling rose, handheld)
- Smart features (heated mirror, Bluetooth exhaust, sensor lighting)
- Custom shower niche and feature walls
- High-end tapware brands (Brodware, Astra Walker, Fantini)
- Full design consultation before work begins
What to expect
This is boutique, bespoke renovation. Every decision is made deliberately and every finish is specified to create a cohesive, stunning result. Spotless Trades regularly delivers renovations at this level throughout Toorak, Brighton, Malvern and Hawthorn — where homeowners expect nothing less than exceptional.
Best suited for
Homeowners in premium Melbourne suburbs, high-end investment properties, or anyone who wants the very best and won't compromise on quality.
Bathroom renovation cost comparison table
| Budget | Mid-Range | Luxury | |
|---|---|---|---|
| Price range | $10,000 – $15,000 | $15,000 – $25,000 | $25,000+ |
| Tiles | Standard ceramic or porcelain | Large format porcelain | Designer or imported stone |
| Vanity | Builder-grade | Premium with stone top | Custom-built joinery |
| Shower screen | Semi-frameless | Frameless | Custom frameless |
| Tapware | Standard chrome | Matte black or brushed nickel | Designer brands |
| Toilet | Standard suite | Wall-hung | Wall-hung with smart features |
| Heated floor | No | Optional | Yes |
| Timeline | 2–3 weeks | 3–4 weeks | 4–6 weeks |
| Best for | Investment or secondary bathroom | Primary bathroom or ensuite | Premium homes and luxury ensuites |
What can push your cost higher than expected
Hidden water damage
Melbourne's older homes — particularly Victorian and Edwardian properties — frequently have years of undetected water damage behind tiles. Once the walls come down, rotted frames or mould-affected substrate need to be addressed before any new work can begin. This can add $1,000–$4,000 in unexpected remediation costs.
Asbestos
Homes built before 1990 in Melbourne may contain asbestos in wall sheeting, floor tiles or ceiling materials. If identified, licensed removal is legally required and adds cost. Spotless Trades will flag this possibility during your initial assessment so there are no surprises.
Non-compliant existing waterproofing
If your current bathroom's waterproofing doesn't meet today's Australian standards (AS3740), it must be brought up to code before new work can proceed. This is a legal requirement — not optional.
Plumbing and electrical surprises
Very old copper pipes, outdated wiring or switchboard upgrades can add unexpected trades costs. These are rare but worth budgeting for as a contingency.
Tip: Always ensure your quote includes a provisional sum for contingencies — typically 10% of the total job value is a sensible buffer for any Melbourne renovation.
How to get the best value at any budget
Don't move plumbing unless you have to
Keeping your toilet, shower and vanity in their existing positions saves significant money on labour and materials. Work with the layout you have unless there's a compelling design reason to change it.
Invest in tiles and tapware, save on accessories
Tiles and tapware are what you see and touch every day — they're worth spending more on. Towel rails, toilet roll holders and soap dispensers can be sourced affordably without impacting the overall look of the space.
Get at least three quotes — but don't just choose the cheapest
The cheapest quote is often cheapest for a reason — unlicensed trades, inferior waterproofing, or costs added later as variations. Compare what's included in each quote, not just the bottom-line number.
Choose in-stock tiles and fixtures
Imported or special-order products add lead time and risk. Choosing from what's available locally keeps your project on schedule and avoids costly delays.
Renovate your bathroom and laundry at the same time
If your laundry is adjacent to your bathroom, combining both renovations can save significantly on labour and plumbing costs — trades are already on site and set up. Spotless Trades handles both services and can quote them together.
Frequently asked questions
Why choose Spotless Trades
- Over 7 years of experience and more than $1M in completed projects.
- Affordable pricing without compromising on quality.
- Fully licensed, insured and compliant with Australian building codes.
- Clear timelines, progress updates and a full workmanship warranty.
- Friendly service with attention to detail from start to finish.
Also serving: Toorak, Brighton, South Yarra, Richmond, St Kilda, Prahran, Hawthorn, Malvern and Armadale.