A complete strip-out bathroom renovation with Rentoule Projects in Canberra typically starts from $25,000–$40,000* in 2026 for an entry-level fitout in a standard 5–8sqm bathroom. Mid-range bathrooms with larger-format tiles, premium tapware and a frameless screen run $40,000–$65,000. Luxury bathrooms with freestanding baths, full-height stone surfaces, brushed brass tapware and custom joinery vanities run $70,000–$120,000+ depending on scope. These figures cover all labour, project management, waterproofing, certification, and standard fixture allowances.
This guide breaks down every line item, explains what drives costs up or down, and gives you a realistic picture of what your budget can achieve in the Canberra market.
Bathroom Renovation Cost Breakdown: Itemised 2026
| Cost Item | Budget | Mid-Range | Premium/Luxury |
|---|---|---|---|
| Demolition & strip-out | $1,500–$2,000 | $2,000–$3,000 | $2,500–$4,000 |
| Waterproofing (AS 3740 compliant) | $1,200–$1,800 | $1,800–$2,500 | $2,500–$4,000 |
| Tiling - supply & installation | $3,500–$5,000 | $5,000–$9,000 | $10,000–$20,000+ |
| Plumbing - rough-in & fit-off | $2,500–$4,000 | $4,000–$7,000 | $7,000–$12,000+ |
| Electrical (lighting, fan, heated floor) | $1,000–$1,800 | $1,800–$3,500 | $3,500–$6,000 |
| Vanity (wall-hung or freestanding) | $800–$1,500 | $1,500–$4,000 | $4,000–$10,000+ |
| Toilet suite | $500–$800 | $800–$1,500 | $1,500–$4,000 |
| Tapware (shower, basin, bath) | $500–$1,000 | $1,000–$3,000 | $3,000–$8,000+ |
| Shower screen / frameless glass | $1,000–$1,800 | $1,800–$3,500 | $3,500–$7,000 |
| Bath (if included) | $600–$1,200 | $1,200–$3,000 | $4,000–$15,000+ |
| Heated floor (mat + thermostat) | Not typically included | $1,500–$3,000 | $3,000–$5,500 |
| Builder management & sundries | $1,500–$2,500 | $2,500–$4,000 | $4,000–$8,000 |
| Total estimate (Rentoule delivery) | $25,000–$40,000 | $40,000–$65,000 | $70,000–$120,000+ |
Prices are indicative 2026 ranges for a standard 5–8sqm Canberra bathroom. Moving plumbing fixtures to new locations adds $3,000–$8,000 to the plumbing line item. Always obtain a fixed-price quote.
What You Get at Each Price Point
Entry-level Rentoule bathroom: $25,000–$40,000
This is the floor of what we deliver. A complete strip-out back to studs, fresh waterproofing certified to AS 3740, larger-format tiles (600x600mm or 600x1200mm) from a quality range, a wall-hung vanity with a stone or engineered stone top, quality tapware in a designer finish (matte black, brushed nickel or chrome from a premium range), a fully frameless shower screen, proper ventilation and lighting, and a heated floor mat in most builds. The plumbing layout typically stays in the same general positions to keep the budget tight, but everything you can see and touch is renewed. This is the renovation level Cindy from Kambah described: "Their professionalism, communication and attention to detail were truly a breath of fresh air."
Mid-range bathroom: $40,000–$65,000
This is where most of our bathroom work sits. Same quality of strip-out and waterproofing as the entry-level fitout, but with material and joinery upgrades that meaningfully lift the finish. Expect: full-height tiling, large-format porcelain or stone tiles, a semi-custom or custom joinery vanity with stone top and integrated lighting, designer tapware (matte black, brushed brass or brushed nickel), frameless shower screen with a fixed return panel, in-floor heating to most of the floor area, and the option to relocate fixtures within the room to a more functional layout. Layout changes within the existing bathroom footprint sit comfortably in this tier.
Luxury bathroom: $70,000–$120,000+
Luxury bathrooms in Canberra are defined by materials, detail, and proportion. Expect: full-height bookmatched stone or porcelain slabs, a freestanding bath (budget $4,000–$15,000 for the fixture alone), brushed brass or unlacquered brass tapware, a fully custom joinery vanity with integrated lighting, a wet-room shower with linear drain, in-floor heating to the full bathroom area, and motorised or sensor-operated lighting and exhaust. This is Rentoule Projects' home territory. If you are weighing up who to trust with a fitout at this level, our guide on choosing the right Canberra builder covers what to look for beyond the quote.
2026 Bathroom Trends in Canberra
Canberra's renovation market reflects a sophisticated, design-conscious clientele. The trends we're seeing most frequently in premium renovation briefs in 2026 include:
| Trend | Description | Typical Cost Premium |
|---|---|---|
| Large-format stone-look porcelain | 800x1600mm or 1200x2400mm slabs for minimal grout lines | +$4,000–$12,000 vs standard tiles |
| Freestanding bath | Oval or rectangular stone resin or acrylic baths as a focal point | +$3,000–$14,000 over built-in bath |
| Brushed brass tapware | Warm metallic finish replacing chrome as the premium choice | +$1,500–$5,000 over chrome |
| Wet room / walk-in shower | Fully tiled with linear drain, no screen or kerb | +$2,000–$5,000 (waterproofing complexity) |
| Heated flooring | Electric mat under tiles, essential for Canberra winters | +$1,500–$3,500 depending on area |
| Wall-hung toilet concealed cistern | Cistern behind tile-faced panel; cleaner aesthetic | +$800–$2,000 over standard suite |
| Integrated LED mirror / medicine cabinet | Backlit or front-lit mirror with built-in storage | +$800–$3,000 over standard mirror |
Common Mistakes That Blow the Budget
1. Inadequate Waterproofing
Waterproofing is the most important - and often most under-specified - part of a bathroom renovation. Under AS 3740, all wet areas must be waterproofed with a minimum two-coat system applied to floors and walls to a specified height. Skimping here to save $500–$1,000 is the single most reliable way to create a $20,000–$80,000 problem over the next 5–10 years. Water ingress through substandard waterproofing causes timber floor frame rot, structural damage, and mould - all of which require complete bathroom demolition and remediation to fix properly.
2. Selecting Tiles Before Confirming Fixture Sizes
A very common mistake: the homeowner falls in love with a 600x1200mm tile, purchases it, and then discovers that the shower recess is 900mm wide - meaning every tile row requires a cut. This wastes material (typically 15–20% extra) and significantly increases the tiler's labour charge. Always confirm shower, niche, and vanity dimensions before specifying tile format.
3. Underestimating Ventilation Requirements
Canberra's cold climate makes bathroom condensation a serious problem. An undersized or poorly located exhaust fan leads to persistent moisture, mould, and deterioration of finishes. The exhaust fan must be sized correctly for the bathroom volume (in litres per second) and ducted externally - not into the roof cavity. Budget for a quality timer-controlled fan, not the cheapest unit available.
4. Not Budgeting for the Contingency
Once walls and floors are opened, hidden problems are frequently discovered: cracked drain pipes, rotted wall framing, mould in the wall cavity, asbestos-containing texture coat or vinyl tiles (common in pre-1990 Canberra homes). Always hold back a 10–15% contingency on your bathroom budget. It is rare for a bathroom renovation in an older Canberra home to not require at least some unforeseen additional work.
The Renovation Process: Week-by-Week Timeline
Jeff's Builder Tips for Bathroom Renovations
"The most common regret I see after a bathroom renovation is skimping on waterproofing or using a cheap tiler. A bathroom is one of the few rooms in your house where the quality of the hidden work matters as much as the visible finish. If your waterproofing fails in year three, you don't just replace the waterproofing - you demolish the entire bathroom and start again. I'd rather have a client spend $3,000 less on tapware and $3,000 more on a qualified tiler with a track record of proper waterproofing than the reverse." - Jeff Rentoule, Director & Licensed Builder, Rentoule Projects
Additional practical tips for Canberra bathroom renovations:
- Source your own fixtures early. Lead times on premium tapware, bespoke vanities, and imported tiles can be 8–16 weeks. Order before demolition starts so materials are on site when needed.
- Add a niche or two during tiling. Recessed wall niches for shampoo and soap add minimal cost during construction (framing and tiling while on site) but are expensive to retrofit. Specify at least one large niche in every shower.
- Size the vanity correctly. In Canberra's narrower older bathrooms (often 1.5–1.8m wide), a 1500mm vanity will dominate the space. Have your builder measure the room carefully before specifying - a well-proportioned 900mm vanity will look better and cost less than an ill-fitting double.
- Consider the resale market. If renovating to sell, go neutral on tile and tapware colour choices. What appeals to you personally may limit your buyer pool. Mid-grey tiles, brushed nickel or matte black tapware, and white joinery have broad appeal in the Canberra market.
Planning to renovate more than just the bathroom? See our full guide to home renovation costs in Canberra for a whole-home cost overview, or our kitchen renovation cost guide if you're considering tackling both rooms at once.
Preparing for your Rentoule quote
If you have looked at other cost guides or had quotes from other builders, here is what shapes ours. Every project is fixed-price after a detailed scope. Every quote is itemised. Every trade on site is one we have worked with for years. Jeff is personally across every project. That model carries a small premium over a stripped-back quote with subcontractor uncertainty, but it removes the surprises that turn fixed-price into not-so-fixed mid-build.
Where competing quotes come in materially lower, it is worth asking the comparison questions: which trades are sub-contracted and to whom, what waterproofing certification you receive, what the contingency provision covers, how variations are priced, and what happens when something unexpected appears on site. Sometimes a cheaper quote is genuinely better value for a tighter scope. Sometimes it is cheap because it excludes things that come back as variations later.
If your scope is smaller or simpler than the typical projects shown here, the number can come down. If the scope is more complex, structural or fully custom, the number will be higher. The only number that matters in the end is the one on your fixed-price contract, and we will not put pen to paper until you have full visibility on every line item. The starting point is a conversation, not a price tag.
Frequently Asked Questions
How much does a bathroom renovation cost in Canberra in 2026?
A complete strip-out bathroom renovation with Rentoule Projects starts from $25,000–$40,000 at the entry level for a typical 5–8sqm bathroom in 2026, $40,000–$65,000 mid-range, and $70,000–$120,000+ for a luxury fitout. Real numbers depend on scope, finishes and site conditions, so use these as a realistic starting point for the conversation.
How long does a bathroom renovation take in Canberra?
A typical Canberra bathroom renovation takes 3–5 weeks from demolition to completion. Week 1 covers demo and rough-in plumbing. Week 2 is waterproofing (minimum 24–48 hours cure required by AS 3740). Weeks 3–4 cover tiling and fit-off. Week 5 handles final fixtures, screens, and finishing. Complex or larger bathrooms may take 6–8 weeks.
What is the most expensive part of a bathroom renovation?
Labour is consistently the largest cost, representing 40–50% of total project cost. Within materials, tiling (supply and installation) is typically the biggest single line item, followed by the shower screen, vanity, and tapware. Moving plumbing fixtures to new locations adds $3,000–$8,000 to the plumbing component and is the most common cause of budget blowouts.
Do I need a building permit to renovate my bathroom in Canberra?
Like-for-like bathroom renovations that don't move fixtures or alter the structure are generally exempt from DA in the ACT. However, a licensed plumber and licensed electrician must complete their respective works and issue compliance certificates. Moving a toilet, shower, or bath to a new location may require engagement of an ACT building certifier.
Is it worth renovating a bathroom before selling in Canberra?
A well-executed bathroom renovation typically returns $1.50–$2.50 for every $1 spent in a buoyant Canberra market. A $40,000 mid-range Rentoule bathroom can add $60,000–$100,000 to a home's selling price in most established Canberra suburbs. Return depends on the renovation quality, suburb, and current market conditions, so consult a local real estate agent and your builder before proceeding.
What are the most common bathroom renovation mistakes in Canberra?
The costliest mistakes are: inadequate waterproofing (leading cause of long-term defect claims); changing the plumbing layout after demolition begins (adds $3,000–$8,000); selecting tiles before confirming fixture dimensions; underestimating Canberra's ventilation requirements; and not holding a 10–15% contingency for hidden issues in pre-1990 homes such as asbestos vinyl tiles or rotted framing.