Here's a scenario that plays out in south-east Melbourne every single day: a homeowner decides to renovate their bathroom, googles "how much does it cost," and ends up more confused than when they started. One website says $8,000. Another says $40,000. A Facebook group says "just do it yourself." None of it actually helps.
The truth is, bathroom renovation costs vary — and they vary for real, logical reasons. The suburb you're in, the age of your home, how much you want to move around, and the finishes you choose all affect the final number. What a bathroom reno costs in Dandenong is not the same as what it costs in Berwick — even if the bathrooms are the same size.
This guide breaks it down suburb by suburb. We cover what homeowners across Dandenong, Berwick, Narre Warren, Cranbourne, and surrounding south-east suburbs are actually paying in 2026, what drives those costs up or down, and what a proper renovation quote should look like. No padding, no guesswork — just real numbers from licensed local trades.
W.FixIt is a licensed renovation team based in Melbourne's south-east, covering 20+ suburbs across the corridor. We've seen enough bathrooms (and enough surprise subfloor damage) to give you a straight answer. If you want one specific to your home, our bathroom renovation services page is a good place to start.
Bathroom Renovation Costs Across Melbourne South-East
Before we go suburb by suburb, here's the honest overview. According to Master Builders Australia, a typical full bathroom renovation in Melbourne runs between $20,000 and $35,000 — with high-end projects going well above that. The Housing Industry Association (HIA) puts the national starting point at around $10,000 for a basic ensuite refresh.
Melbourne sits at the higher end of that national range. Verified trade data for 2026 puts most mid-range Melbourne renovations between $15,000 and $30,000. Labour costs alone can account for 40–60% of that total, because Victoria's licensing and compliance requirements are among the strictest in the country.
Across Melbourne's south-east, costs generally fall into three bands:
| Renovation Tier | What's Typically Included | Approx. Cost Range |
|---|---|---|
| Budget Refresh | New fixtures, vanity, tiling — existing layout kept | $8,000 – $14,000 |
| Full Mid-Range Reno | Full strip-out, waterproofing, retiling, new fittings | $15,000 – $30,000 |
| Premium / Luxury Build | Custom vanity, frameless glass, heated floors, layout changes | $30,000 – $50,000+ |
These are Melbourne-wide benchmarks. Your suburb, property type, and scope will shift you within — or outside — these ranges. That's exactly what the rest of this guide covers.
Get a Free, No-Surprise Bathroom Renovation Quote
Not sure which tier suits your home and budget? Our team visits your property, assesses the scope, and gives you a detailed, itemised quote — no generic ballpark figures. We cover Dandenong, Berwick, Narre Warren, Cranbourne, and all surrounding south-east suburbs.
Book Your Free Quote →Bathroom Reno Cost in Dandenong
How Much Does a Bathroom Renovation Cost in Dandenong?
Dandenong, Dandenong North, and Dandenong South are home to a wide range of property ages — from 1960s brick veneers to more recent developments. That mix matters when you're budgeting.
Older homes in the Dandenong area often carry hidden costs. Dated plumbing infrastructure, subfloor moisture damage, and non-compliant existing waterproofing are common discoveries once demolition begins. These aren't problems unique to Dandenong — they show up across older housing stock throughout Melbourne — but they're worth factoring into your contingency budget.
For a standard full bathroom renovation in Dandenong, most homeowners are looking at:
- Budget cosmetic refresh: $9,000 – $14,000
- Full mid-range renovation: $14,000 – $28,000
- Premium build: $30,000+
A smaller ensuite in reasonable condition can start from around $9,000 for a targeted update. If the subfloor needs attention or waterproofing has failed, expect to add $1,500–$3,000 to that figure before you even start choosing tiles.
One thing that's non-negotiable in Dandenong or anywhere else in Victoria: waterproofing must be done by a licensed applicator and comply with AS 3740:2021. Under the Domestic Building Contracts Act 1995, licensed waterproofing for renovations over $10,000 carries a 10-year statutory warranty. It's not a line item to cut.
Need a quote in Dandenong? Our local bathroom renovation team offers free on-site assessments with zero obligation.
Bathroom Renovation Cost in Berwick
What Are Homeowners Paying for a Bathroom Reno in Berwick in 2026?
Berwick tends to have newer housing stock than Dandenong, which can work in your favour budget-wise. Estates built in the 1990s to 2000s often have more accessible plumbing layouts and structurally sound subfloors — less demo drama before the real work starts.
That said, "newer" doesn't mean "cheap." Labour costs in Victoria have risen 8–12% year on year, according to HIA Victoria's 2024 renovation report, and that applies equally across Berwick and the broader south-east corridor.
Typical bathroom renovation costs in Berwick for 2026:
- Budget refresh: $9,500 – $14,500
- Full renovation: $15,000 – $32,000
- Ensuite renovation: $10,000 – $20,000
Matte black fixtures, large-format tiles (600x600mm and above), and frameless shower screens are popular choices in Berwick right now. They look great, but be aware: large-format tiles cost more to lay per square metre because of extra adhesive and substrate prep. A standard bathroom tile job in Melbourne currently runs $65–$120 per square metre for walls and $80–$130 per square metre for floors, according to verified 2026 tiling rates. Tile supply is on top of that.
Renovation timelines in Berwick typically run 2–4 weeks for a standard full bathroom. Ensuite projects can often be turned around in 10–14 days, depending on trade availability.
W.FixIt's bathroom renovation specialists work across Berwick and surrounding estates. Talk to our team about your project.
Bathroom Renovation Cost in Narre Warren
What Does a Bathroom Reno Cost in Narre Warren?
Narre Warren and Narre Warren South cover a wide range of property types — from established family homes to newer estates. It's one of the more active renovation markets in the south-east, largely because the housing stock is reaching that sweet spot where bathrooms are dated enough to need attention but structurally sound enough that the scope stays manageable.
What homeowners in Narre Warren are typically spending:
- Budget refresh: $9,000 – $13,500
- Full renovation: $14,000 – $28,000
- Ensuite: $10,000 – $18,000
Family-sized bathrooms with a separate bath and shower tend to cost more than a single wet area setup — more waterproofing, more tiling, more plumbing connections to manage. If you're adding a second basin in an ensuite, budget an extra $800–$1,500 for the additional plumbing point.
| Suburb | Avg. Full Bathroom Reno | Avg. Ensuite Reno |
|---|---|---|
| Narre Warren | $14,000 – $28,000 | $10,000 – $18,000 |
| Berwick | $15,000 – $32,000 | $10,000 – $20,000 |
| Hampton Park | $12,000 – $26,000 | $9,000 – $16,000 |
| Hallam | $12,000 – $25,000 | $9,000 – $15,000 |
| Lynbrook | $13,000 – $27,000 | $9,500 – $17,000 |
Bathroom Renovation Cost in Cranbourne
How Much to Renovate a Bathroom in Cranbourne?
Cranbourne, Cranbourne North, and Cranbourne West are part of one of Melbourne's fastest-growing corridors. Newer builds in the growth pockets tend to have cleaner layouts and accessible plumbing — which usually means lower costs for standard renovations. Older pockets of Cranbourne (particularly closer to the town centre) can have an older housing character that changes the prep work involved.
Estimated renovation costs in Cranbourne for 2026:
- Budget refresh: $8,500 – $13,000
- Full renovation: $13,000 – $27,000
- Larger family bathroom: $25,000 – $38,000
Budget bathroom renovation is popular in this area — homeowners often want a clean, functional result without moving into luxury territory. That's entirely achievable. Keep your plumbing in its existing positions, choose quality mid-range tiles and fixtures, and you can complete a solid full renovation in Cranbourne for $15,000–$20,000.
Our complete bathroom renovation service covers all Cranbourne suburbs — talk to the team about a realistic scope and budget for your home.
Bathroom Renovation Costs in Other South-East Suburbs
If your suburb isn't listed above, here's a reference table covering the rest of Melbourne's south-east corridor. These are realistic ranges for 2026 based on local property types, access, and trade costs — not generic national averages.
| Suburb | Budget Refresh | Full Mid-Range Reno | Premium Build |
|---|---|---|---|
| Hampton Park | $8,500 – $13,000 | $13,000 – $26,000 | $28,000+ |
| Hallam | $8,000 – $12,500 | $12,500 – $25,000 | $27,000+ |
| Lynbrook | $9,000 – $13,500 | $13,500 – $27,000 | $29,000+ |
| Lyndhurst | $9,000 – $13,500 | $13,000 – $26,500 | $28,000+ |
| Keysborough | $9,500 – $14,000 | $14,000 – $28,000 | $30,000+ |
| Springvale | $10,000 – $15,000 | $15,000 – $30,000 | $32,000+ |
| Endeavour Hills | $9,000 – $14,000 | $14,000 – $28,000 | $30,000+ |
| Dandenong South | $9,000 – $14,000 | $14,000 – $28,000 | $30,000+ |
| Dandenong North | $9,000 – $14,000 | $13,500 – $27,000 | $29,000+ |
Springvale and Keysborough tend to sit at the slightly higher end of these ranges due to older established housing stock and higher prep requirements. Lynbrook and Lyndhurst, with their newer estates, often come in at the lower end of the mid-range band.
What Factors Affect Bathroom Renovation Costs?
Every bathroom renovation quote is different. Here's exactly why — and which factors you can control.
Size and Layout Changes
Bathroom size sets your baseline. A small bathroom under 4m² costs less to tile and waterproof, but the fixed trade costs (plumbing, electrical, waterproofing compliance) don't disappear just because the room is smaller. That's why compact bathrooms often cost more per square metre than larger ones.
The biggest variable is whether you're moving anything. Keeping your toilet, shower, and basin in their existing positions is always the smartest budget decision. Relocating a single plumbing point — say, moving a toilet 500mm — adds $2,000 to $5,000 to your plumbing bill, more if you're on a concrete slab that needs to be saw-cut. On a timber floor, access from below is easier and cheaper.
Waterproofing
This one deserves its own heading, because homeowners underestimate it constantly. Waterproofing is not optional. Under the Building Code of Australia and Victorian Building Regulations, all wet areas must be waterproofed to AS 3740:2021 standards. It must be applied by a licensed practitioner and inspected before a single tile goes down.
Cost for a standard bathroom: $800 to $2,000 depending on scope. Full floor-to-wall waterproofing for a larger bathroom or upper-storey wet area runs $1,200–$2,500.
Bad waterproofing — or no waterproofing — has been known to cause $10,000 to $20,000 in structural damage, including rotted framing, mould remediation, and a complete bathroom redo. Don't let anyone skip the inspection or rush the membrane curing time.
Tiling Costs
Tiles are where renovation budgets get creative — and where costs vary the most. In Melbourne, tilers charge $65–$120 per square metre for walls and $80–$130 per square metre for floors in labour alone. Tile supply is separate.
The tile you choose also affects the labour rate. Large-format tiles (600x600mm and above) need more prep and stronger adhesive. Mosaic tiles are labour-intensive to lay. Mid-format porcelain (300x600mm) tends to be the most efficient choice if you're watching budget.
Plumbing Costs
Licensed Melbourne plumbers are charging around $100–$150 per hour in 2026. Most bathroom renovation plumbing splits into two stages: the rough-in (relocating pipes, installing new waste lines) and fit-off (connecting taps, toilet, shower). If you keep the existing layout, rough-in costs stay manageable — typically $1,500–$2,500. Add layout changes and you can move $4,000–$6,000+ for plumbing alone.
Electrical Work
Bathroom electrical work covers exhaust fans, heated towel rails, lighting, and any underfloor heating. Electricians in Melbourne charge $80–$140 per hour. A standard bathroom electrical fit-out typically runs $800–$2,000 for a mid-range project. Underfloor heating systems add $2,000–$5,000 to that total.
Materials and Fixtures
This is where personal taste — and budget discipline — matters most. A basic vanity runs $500–$1,200. A custom timber vanity with a stone benchtop: $3,000–$6,000. Ceramic tiles cost $30–$60 per square metre; premium Italian porcelain can exceed $200 per square metre. Your fixtures and fittings budget can genuinely triple depending on the brands you choose.
Small vs. Large Bathroom Renovation Costs
Bathroom size is not the only pricing variable, but it's a real one. Here's how it breaks down for Melbourne south-east homeowners in 2026:
| Bathroom Type | Size Range | Typical Cost Range | What's Typically Included |
|---|---|---|---|
| Small bathroom | Under 4m² | $8,000 – $15,000 | Retile, vanity, fixtures, waterproofing — same layout |
| Ensuite | 3–6m² | $10,000 – $22,000 | Shower, vanity, toilet — quality fittings |
| Standard bathroom | 5–8m² | $15,000 – $30,000 | Full strip-out, waterproof, tiling, plumbing, electrical |
| Large / family bathroom | 8m²+ | $25,000 – $45,000+ | Bath, dual basin, large shower — premium scope |
ne important note on small bathrooms: a smaller footprint does not mean proportionally cheaper. Licensed plumbing, electrical, and waterproofing compliance costs stay largely fixed regardless of bathroom size. A 3m² bathroom still needs a licensed plumber and a waterproofing certificate. That creates a cost floor that doesn't scale down the way materials do.
How to Get an Accurate Bathroom Renovation Quote
Most of the confusion around bathroom renovation pricing comes from comparing quotes that aren't comparing the same things. One contractor quotes $14,000 and another quotes $22,000 — but one excludes waterproofing, the other includes full project management. Those aren't comparable quotes. They're different scopes.
Here's what a proper bathroom renovation quote should include as line items:
- Demolition and disposal
- Waterproofing (with licensed applicator details)
- Tiling — labour and materials separated
- Plumbing — rough-in and fit-off
- Electrical work
- Fixtures and fittings (specify brands or allowances)
- Vanity installation
- Shower screen installation
- Project management and coordination
If a quote doesn't mention waterproofing or lists it as a single unexplained line item, ask for clarification. Under Victorian law, waterproofing must comply with AS 3740 and the applicator must be licensed. A builder who can't provide their waterproofer's VBA registration number should raise a flag.
Also: always add a 10–15% contingency to your budget. Hidden damage behind tiles — particularly in older Springvale or Dandenong South homes — is common. Rotten particle board subfloors, failed old waterproofing membranes, and asbestos-containing materials in pre-1990 bathrooms are all realistic discoveries that aren't visible until demo day.
W.FixIt provides fully itemised quotes with no hidden costs. We cover everything from demo to final fit-off, so you know exactly what you're paying for before work starts. Book a free on-site quote.
Ready to Renovate? Talk to a Local Expert Today
W.FixIt is a licensed renovation team based in Melbourne's south-east. We handle everything — demolition, waterproofing, tiling, plumbing, electrical, and final fit-out — with one team, one timeline, and zero subcontractor confusion. Our quotes are free, itemised, and built around your actual home, not a template.
We cover Dandenong, Berwick, Narre Warren, Cranbourne, Hallam, Lynbrook, Springvale, Keysborough, Endeavour Hills, Hampton Park, and surrounding suburbs.
Get Your Free Quote → Explore Our Bathroom Services →Frequently Asked Questions About Bathroom Renovation Costs in Melbourne South-East
Most full bathroom renovations across suburbs like Dandenong, Berwick, Narre Warren, and Cranbourne land between $14,000 and $30,000 for a standard mid-range scope. A budget cosmetic refresh can start from $8,000–$10,000 if you keep the existing layout and choose mid-grade materials. Luxury renovations with custom finishes, heated floors, and layout changes run $35,000 and above. According to Master Builders Australia, the typical Melbourne full renovation range is $20,000–$35,000.
The biggest cost lever in any bathroom renovation is plumbing relocation. Keep your toilet, shower, and basin in their existing positions and you avoid $2,000–$5,000+ in plumbing costs immediately. Choosing mid-grade tiles ($40–$60/m²) over premium porcelain, selecting off-the-shelf vanity units instead of custom joinery, and handling your own demolition (if safe and practical) can all reduce the total. A well-planned budget renovation in Melbourne's south-east can be done for $10,000–$15,000 with careful scope management.
For most like-for-like renovations — replacing tiles, fixtures, and fittings in the same positions — a building permit is generally not required. However, under Section 16 of the Building Act 1993, a permit is required if the work involves structural changes or significant plumbing relocation. Domestic Building Insurance (DBI) is mandatory for projects over $16,000. Fines for unlicensed or unpermitted work in Victoria can exceed $80,000. Your renovation contractor should advise on permit requirements and handle the application process on your behalf.
A standard full bathroom renovation in Melbourne typically takes 2–4 weeks from demolition to completion. This includes the mandatory waterproofing membrane cure time (a minimum 24–48 hours before inspection, then tiling) and all trade stages — plumbing, electrical, tiling, and fit-off. Ensuite projects can often be completed in 10–14 days. More complex renovations with layout changes or custom joinery can extend to 5–6 weeks. Trade availability in Melbourne's south-east can also affect scheduling, particularly during peak periods.
Start with VBA registration. Any builder undertaking domestic renovation work over $10,000 in Victoria must be registered with the Victorian Building Authority. Your plumber must hold a VBA plumbing licence and issue a compliance certificate within 5 days of completing work. Check Google reviews from homeowners in your suburb specifically — south-east Melbourne renovation experience matters for understanding local property types and council requirements. Get at least two itemised quotes, compare line items rather than totals, and confirm that waterproofing compliance and licensed applicator details are included in the scope.
The Bottom Line on Bathroom Renovation Costs in Melbourne South-East
Bathroom renovation pricing across Melbourne's south-east in 2026 ranges from around $8,000 for a targeted cosmetic refresh to $50,000+ for a luxury full build. Most homeowners in Dandenong, Berwick, Narre Warren, Cranbourne, and surrounding suburbs spend between $15,000 and $30,000 for a quality full renovation that stands up to daily use and meets Victorian compliance standards.
The most important thing isn't finding the lowest quote — it's finding a quote that tells you exactly what it includes. Waterproofing compliance, licensed trades, itemised scope, and a realistic contingency budget are the markers of a renovation that won't give you problems down the line.
W.FixIt's bathroom renovation experts are based right here in Melbourne's south-east. We work across every suburb in this guide, and we build quotes around your actual home — not a template. If you're ready to get a clear, honest picture of what your renovation will cost, get in touch for a free consultation. No obligation, no hidden costs, no guesswork.