Last updated: May 2026
Brisbane bathroom renovation costs range from $8,000 for a cosmetic refresh up to $60,000+ for a full luxury overhaul. If you own a Queenslander or high-set timber home, expect to add $2,000–$6,000 for floor structure work before a single tile goes down.
This guide covers real 2026 Brisbane prices, Queenslander-specific cost drivers, suburb price spreads, and everything you need to plan your budget before calling a tradie.
Get a free instant bathroom renovation quote →
Key Takeaways
- Full bathroom renovation in Brisbane: $18,000–$30,000 (mid-range, 3×1.5 m)
- Queenslander floor raise/set-down: $2,000–$6,000 extra on top
- All waterproofing must be done by a QBCC-licensed contractor — compliance certificate required
- Inner-Brisbane suburbs (Paddington, New Farm) run 15–25% higher than Logan or Ipswich
- Subtropical humidity means ventilation is not optional — budget $200–$600 for a quality exhaust fan
- Always get 3 itemised quotes; a valid QBCC licence number should appear on every contract
Table of Contents
- Brisbane Bathroom Renovation Cost Summary
- What Drives Costs in Brisbane Specifically
- Queenslander Bathrooms: The Hidden Cost Layer
- Full Cost Breakdown by Trade
- Suburb Price Spread: Inner Brisbane vs Outer Ring
- How to Get Accurate Quotes
- FAQs
Brisbane Bathroom Renovation Cost Summary {#cost-summary}
| Renovation Type | Typical Scope | Brisbane Cost Range |
|---|---|---|
| Budget refresh (cosmetic only) | New vanity, tapware, paint, mirror, accessories | $8,000 – $15,000 |
| Mid-range full reno (3×1.5 m) | Full strip-out, retile, new fixtures, waterproofing | $18,000 – $30,000 |
| Luxury full renovation | Premium fixtures, heated floors, custom joinery | $35,000 – $60,000+ |
| Queenslander floor raise/set-down | Structural floor work for high-set/low-set homes | +$2,000 – $6,000 |
| Ensuite renovation (smaller footprint) | Full strip-out, compact layout, quality fixtures | $15,000 – $28,000 |
| Exhaust fan/ventilation upgrade | Humidity management, new ducting | $200 – $600 |
Prices are estimates for Brisbane metro as at mid-2026. See methodology note below.
What Drives Costs in Brisbane Specifically {#what-drives-costs}
Brisbane bathroom renovations are not priced the same as comparable work in Sydney or Melbourne. Several local factors push costs in specific directions.
Labour rates. Brisbane trade labour sits slightly below Sydney rates but has trended upward since 2024 as interstate migration has driven housing demand. Expect tilers at $65–$110/hour and licenced plumbers at $110–$160/hour.
Subtropical humidity and ventilation. Brisbane's climate means mould is a genuine structural risk in poorly ventilated bathrooms. A quality inline exhaust fan with external ducting is not a luxury upgrade — it is basic risk management. Budget $200–$600 for the fan unit and installation. Inspectors increasingly flag inadequate ventilation during pre-sale reports, so this cost often comes up at the worst possible time if it is skipped during renovation.
Material lead times. Imported European tiles and tapware still carry 6–10 week lead times through Queensland distributors. If your tradie orders locally stocked product, you avoid delays; if you specify a particular European range, build the timeline into your project plan.
QBCC licensing requirements. All structural, waterproofing, and licensed trade work (plumbing, electrical, waterproofing) must be carried out by Queensland Building and Construction Commission (QBCC) licensed contractors. Your builder or bathroom renovator must be able to provide their QBCC licence number before any contract is signed. This is non-negotiable — unlicensed work is not insurable and can void your home insurance policy. Verify licences at the QBCC licence check portal.
Queenslander Bathrooms: The Hidden Cost Layer {#queenslander-bathrooms}
If you own a Queenslander, post-war high-set, or chamferboard home in suburbs like Paddington, Bardon, Ascot, or Auchenflower, your bathroom renovation will almost certainly involve work that does not feature in a standard slab-on-ground quote.
Why Queenslander bathrooms are complicated. Bathrooms in pre-war and inter-war Queenslanders were typically added later — squeezed under the back of the house, tacked onto the verandah, or built as a wet-area addition. They were rarely part of the original floor plan. This means the sub-floor structure, plumbing runs, and drainage fall-to-waste were often done as cheaply as possible and may not meet current standards.
High-set vs low-set — what changes the cost.
High-set Queenslander: The under-house space is accessible. A plumber can access sub-floor drainage without major demolition, which is genuinely useful. However, the timber floor framing frequently needs upgrading to support tile loads and comply with AS 3740 waterproofing requirements. The Queenslander set-down — where the wet area floor is lowered 15–20 mm relative to the surrounding timber floor to allow for tile depth — typically costs $1,500–$3,500 in framing and subfloor work alone.
Low-set or partially enclosed high-set: Sub-floor access is restricted. If plumbing needs rerouting, expect a significant labour premium — sometimes $3,000–$6,000 just for drainage access and re-fall.
K-class membrane and puddle flange. The AS 3740 waterproofing standard requires wet-area membranes, including K-class liquid membrane applied to all walls 150 mm above floor level and a puddle flange bonded to the drain outlet. In a timber-floor Queenslander, the puddle flange installation is more complex than in a concrete slab pour — the flange must be securely bonded to the sub-floor structure and allow for timber movement. A QBCC-licensed waterproofer must install and certify this work. Budget $1,200–$2,500 for waterproofing labour and materials in a standard Queenslander bathroom.
Fall to waste. All shower floors must achieve a minimum 1:80 fall to the drain outlet. In older Queenslander bathrooms with unlevel floors, achieving the correct fall while keeping the finished floor height manageable often requires a mortar bed, adding $400–$900 to the tiling phase.
Full Cost Breakdown by Trade {#cost-breakdown}
Understanding where your money goes helps you ask better questions of your builder and spot quotes that are cutting corners.
Demolition and Strip-Out
Removing existing tiles, fixtures, vanity, and wet-area lining from a standard 4–5 m² bathroom typically costs $800–$2,000. Asbestos testing is recommended for homes built before 1990. If asbestos-containing material (ACM) is found in vinyl flooring or textured ceiling sheets, licensed removal will add $1,500–$4,000.
Waterproofing
As noted above, all waterproofing must be QBCC-licensed. A compliance certificate is issued on completion and must be provided to the homeowner. Cost: $1,200–$2,500 for a standard bathroom; $800–$1,500 for an ensuite. Do not accept quotes that bundle waterproofing into the tiling line — waterproofing is a separate licensed trade in Queensland and must be treated as such.
Tiling
Tiling is one of the largest single cost items. Rates for floor and wall tiling in Brisbane run $65–$110/m² for labour, with material costs from $40/m² (standard rectified porcelain) to $180/m²+ (large format, book-matched stone-look).
For a typical 4–5 m² bathroom with full wall tiling to 2.1 m:
- Budget tier (standard porcelain): $2,800–$4,500 all in
- Mid-range (large format, feature wall): $5,500–$9,000 all in
- Premium (natural stone, custom mosaic): $12,000–$20,000+
Plumbing
Rough-in plumbing (moving or extending existing waste and water lines) costs $1,800–$4,500 depending on complexity. Fixture installation — toilet, shower, basin, bath — adds $800–$2,000 for a standard bathroom. If your Queenslander needs sub-floor plumbing rerouted, this is where costs escalate.
Electrical
Exhaust fan, heat lamp, downlights, and shaver point. Expect $600–$1,800 for a standard electrical package. All electrical work requires a licensed electrician and a Certificate of Compliance for Electrical Work (CCEW).
Fixtures and Fittings
This is the most variable cost item in any renovation.
| Item | Budget | Mid-Range | Premium |
|---|---|---|---|
| Vanity (wall-hung, 900 mm) | $600 – $1,200 | $1,500 – $3,000 | $4,000 – $8,000+ |
| Tapware set (basin, shower, bath) | $300 – $600 | $800 – $1,800 | $2,500 – $6,000+ |
| Toilet suite | $350 – $700 | $900 – $1,600 | $2,000 – $5,000+ |
| Shower screen (semi-frameless) | $700 – $1,200 | $1,400 – $2,500 | $3,500 – $7,000+ |
| Bath (freestanding) | — | $1,200 – $2,500 | $3,500 – $12,000+ |
Project Management and Builder's Margin
If you are using a bathroom renovation company or builder to coordinate all trades, expect a project management margin of 15–25% on top of sub-trade costs. For a $22,000 mid-range renovation, that margin might be $3,500–$5,000 — and it is generally worth it to have a single point of responsibility.
Suburb Price Spread: Inner Brisbane vs Outer Ring {#suburb-spread}
Labour and quote prices are not uniform across Brisbane. Tradies pricing work in inner suburbs factor in parking, access, travel time, and the expectation that clients in higher-income postcodes accept higher rates.
Inner Brisbane premium zones (Paddington, New Farm, Teneriffe, Ascot, Bardon, Red Hill): Expect to pay 15–25% above the Brisbane median for equivalent work. A mid-range renovation that costs $22,000 in Logan could cost $26,000–$28,000 in Paddington — for identical scope and materials.
Middle ring (Chermside, Carindale, Moorooka, Kenmore): Broadly in line with the Brisbane median figures in this guide.
Outer ring and satellite cities (Logan, Ipswich, Caboolture, Redcliffe): Generally 10–15% below Brisbane median for labour, though materials cost the same. The trade-off is that some specialist tradies (custom tilers, high-end waterproofers) are less active in these areas and may charge a call-out premium to travel.
Practical tip: If you live in a premium suburb, do not automatically accept the first premium quote. Obtain 3 quotes from tradies based in different parts of Brisbane — a quality tiler from Acacia Ridge will do the same job as one based in Paddington.
How to Get Accurate Quotes {#getting-quotes}
Getting comparable quotes is harder than it sounds. Most homeowners are comparing apples with oranges because different quotes itemise work differently.
Use a scope of works document. Before requesting quotes, write a simple list: demolish existing bathroom, waterproof to AS 3740, tile floor and walls to 2.1 m, install [specific fixtures]. Hand the same document to every tradie. This makes quotes directly comparable.
Ask specifically about waterproofing. In Queensland, waterproofing is a licensed trade. If a quote includes waterproofing bundled with tiling at an unusually low price, ask who is doing the waterproofing work and whether they hold a QBCC waterproofing licence separately from a general builder's licence.
Verify QBCC licences before signing. Use the free QBCC online search. Licensed contractors must carry their QBCC number on all quotes and contracts.
Use an instant calculator first. Before calling anyone, run the numbers through an online calculator to set your budget range. This gives you a benchmark before any tradie interaction.
Use the free Brisbane bathroom renovation calculator →
Related Reading
- Bathroom Renovation Cost in Sydney 2026
- Bathroom Renovation Cost in Melbourne 2026
- Small Bathroom Renovation Cost Australia 2026
FAQs {#faqs}
How much does a bathroom renovation cost in Brisbane in 2026? A mid-range full bathroom renovation (standard 3×1.5 m room, full strip-out, retile, new fixtures) costs $18,000–$30,000 in Brisbane. Budget cosmetic refreshes start from $8,000; full luxury renovations with premium fixtures run $35,000–$60,000+. Queenslander and high-set homes typically add $2,000–$6,000 for structural floor work.
Do I need a QBCC licence for bathroom renovation work in Brisbane? Yes. Any licensed trade work — plumbing, electrical, and waterproofing — must be performed by a QBCC-licensed contractor in Queensland. Waterproofing is a separate licence class and must be certified with a compliance certificate on completion. You can verify any contractor's licence at the QBCC website before signing a contract.
Why does a Queenslander bathroom cost more to renovate? Queenslander bathrooms are often add-ons rather than original rooms, meaning the sub-floor structure, drainage fall-to-waste, and plumbing runs may not meet current standards. The floor typically needs a set-down (lowering the wet area floor level) to accommodate tile depth, and the sub-floor framing often requires upgrading to carry tile loads. High-set homes offer better plumbing access but still require structural work; low-set or enclosed sub-floors can add significant excavation or demolition costs.
What is the difference between a budget and mid-range bathroom renovation in Brisbane? A budget renovation ($8,000–$15,000) is cosmetic: new vanity, tapware, mirror, accessories, and perhaps a fresh set of floor tiles over existing substrate. A mid-range renovation ($18,000–$30,000) involves full strip-out to the studs, licensed waterproofing, new floor and wall tiles, new plumbing fixtures, and full electrical. The waterproofing compliance and structural integrity of a mid-range reno make it a fundamentally different scope to a cosmetic refresh.
How long does a bathroom renovation take in Brisbane? A full mid-range renovation typically takes 2–4 weeks on-site once all materials are on hand. Add 2–6 weeks for material procurement, particularly for imported fixtures. The critical path is usually waterproofing — the K-class membrane must fully cure (typically 24–48 hours) before tiling can start, and inspections may be required between trades.
Is waterproofing included in a tiling quote? It should not be. In Queensland, waterproofing is a licensed trade separate from tiling. If a tiling quote includes waterproofing, ask whether the tiler holds a separate QBCC waterproofing licence. If they do not, the waterproofing is likely being done without a compliance certificate — which creates significant liability for you as the homeowner.
What is a puddle flange and do I need one? A puddle flange is a drain fitting that bonds directly to the waterproofing membrane at the shower or wet-area floor, creating a watertight seal between the membrane and the drain outlet. Under AS 3740, puddle flanges are required in all new waterproofed wet areas. In a Queenslander with a timber sub-floor, the puddle flange installation is more complex than in a concrete slab and must be done by a licensed waterproofer. If your current bathroom does not have one, a renovation is the right time to install it.
How can I reduce the cost of a Brisbane bathroom renovation? The most effective cost lever is fixtures — specifying mid-range Australian-stocked tapware and vanities instead of imported European brands can save $2,000–$6,000 with minimal impact on visual outcome. Do not try to save on waterproofing or licensed trade work — these are the items that create liability if done incorrectly. Also consider timing: tradies are generally less busy in late autumn and winter (May–July), and you may get sharper pricing in those months.
Methodology Note
Price ranges in this guide are compiled from contractor quotes, industry association data (Master Builders Queensland, Housing Industry Association), and published QBCC guidance current as at May 2026. All prices are GST-inclusive estimates for Brisbane metro. Individual quotes will vary based on specific scope, site conditions, material selections, and contractor availability.
Estimate disclaimer: Prices in this guide are indicative only and do not constitute a formal quote. Actual costs depend on your specific bathroom dimensions, condition of existing substrate, fixture selections, and site access. Always obtain at least three itemised quotes from QBCC-licensed contractors before committing to a renovation project.
Sources: QBCC — Find a Licensed Contractor · Master Builders Queensland · Housing Industry Association · AS 3740 Waterproofing of Domestic Wet Areas