How much does a bathroom renovation cost in Byron Bay?
Bathroom renovation in Byron Bay costs $11,500–$23,000 for a basic renovation with budget fittings, $23,000–$40,250 for a mid-range fit-out, and $40,250–$63,250 for premium finishes. The final price depends on bathroom size, fixture quality, structural changes, and whether waterproofing needs redoing.
We've compiled bathroom renovation cost data from renovators across Byron Bay, including leading tradie platforms, and leading tradie platforms listings as of May 2026. Whether you need a full bathroom renovation cost in Byron Bay, a small bathroom renovation on a budget, or suburb-by-suburb bathroom renovation prices — this guide covers everything. All prices include GST.
Detailed Pricing — Byron Bay 2026
| Service | Low | Typical | High |
|---|---|---|---|
| Basic renovation (budget fittings) | $11,500total | $17,250 | $23,000 |
| Mid-range renovation | $23,000total | $31,050 | $40,250 |
| Premium renovation | $40,250total | $48,300 | $63,250 |
| Luxury renovation | $63,250total | $74,750 | $92,000 |
| Waterproofing | $1,150total | $2,075 | $3,450 |
| Tiling (floor + walls) | $2,300total | $4,025 | $6,900 |
| Vanity (supply + install) | $575total | $1,725 | $4,025 |
| Shower screen (frameless) | $920installed | $1,725 | $2,875 |
| Bath (freestanding, installed) | $1,725installed | $3,225 | $5,750 |
| Toilet (supply + install) | $460installed | $805 | $1,375 |
| Heated towel rail | $230installed | $400 | $690 |
| Plumbing rough-in | $2,300total | $3,450 | $5,750 |
| Demolition & disposal | $1,150total | $2,075 | $3,450 |
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Get Byron Bay quotes →Prices include GST. Based on Byron Bay metro area, Mar 2026. Outer suburbs may vary.
What each tier actually includes
Sutherland Shire & South
Cronulla, Miranda, Hurstville, Kogarah. Mixed housing stock from fibro cottages to modern townhouses. Older fibro homes (pre-1980s) often contain asbestos — budget $1,500–$5,000 for licensed removal. Sandy soil in shire areas can cause minor foundation movement that affects tiling. Good access for most properties keeps trade costs moderate compared to inner-city work.
Standard main bathroom — full renovation, same layout
Complete strip-out and demolition ($1,500–$3,000), new waterproofing with certificate ($1,500–$3,500), floor and wall tiling ($4,000–$8,000), new vanity ($1,200–$3,500), toilet ($400–$1,200), shower screen — frameless ($1,000–$2,500), tapware and mixers ($600–$1,500), bath replacement or resurfacing ($800–$3,000), plumbing labour ($2,500–$5,000), electrical ($1,000–$2,500), painting and finishing ($800–$1,500). This is where most Byron Bay bathrooms land. Keeping the existing layout saves $2,000–$5,000 in plumbing costs.
Premium bathroom — layout changes, high-end finishes
Everything above, plus: freestanding bath ($2,000–$7,000), underfloor heating ($1,200–$3,000 installed), custom joinery vanity ($3,000–$8,000), frameless glass shower screen ($2,000–$4,000), premium floor-to-ceiling porcelain tiles ($6,000–$12,000), heated towel rail ($500–$1,200 installed), smart toilet ($1,500–$4,000), niche shelving, and designer lighting. Plumbing relocation for new layout adds $2,000–$5,000 per fixture moved. Structural work if expanding the bathroom footprint can add $5,000–$15,000.
Wet room conversion
An increasingly popular option in Byron Bay, wet rooms eliminate the shower screen by tanking the entire floor. This requires meticulous waterproofing (the entire floor acts as a shower base) and precise falls for drainage. The cost premium over a standard bathroom is typically $3,000–$8,000, mainly in additional waterproofing and tiling labour. The result is a spacious, accessible bathroom that works particularly well in compact spaces.
What Affects Bathroom Renovation Costs in Byron Bay
Renovation scope
A cosmetic refresh (repainting, new vanity, fixtures) costs far less than a full gut-and-rebuild. Most Byron Bay bathroom renovations involve full strip-out, waterproofing, tiling, and new fixtures.
Fixture quality
Budget fixtures from Bunnings vs premium brands (Caroma, Parisi, Grohe) can triple the fixtures portion. A basic vanity is $300–$600; premium is $1,500–$4,000 in Byron Bay.
Waterproofing
Waterproofing ($1,725–$5,750 in Byron Bay) is legally required and must be done by a licensed waterproofer. If existing waterproofing is compromised, it must be completely redone.
Tiling
Tiling ($460–$1,375/sqm in Byron Bay) varies hugely with tile choice and pattern. Large-format tiles cost less to lay per sqm than mosaics. Tile supply is separate from labour.
Plumbing & electrical
Moving plumbing points (toilet, shower, basin) in Byron Bay adds $2,000–$5,000+. Concrete slab homes cost more than timber-floor homes for plumbing relocation.
Project management
A builder managing all trades in Byron Bay adds 15–25% overhead but saves you coordinating plumber, tiler, electrician, waterproofer, and painter yourself.
How to Save Money on Bathroom Renovation in Byron Bay
Bathroom renovation cost breakdown in Byron Bay
Byron Bay bathroom renovation costs break down roughly as follows for a standard main bathroom (4–6m²): waterproofing and wet area preparation ($1,500–$3,000), tiling including supply ($4,000–$9,000), vanity and basin ($800–$3,500), bath if included ($1,200–$6,000), shower screen ($800–$2,500), toilet ($400–$1,500), tapware and fittings ($600–$3,000), plumbing labour ($2,500–$5,000), electrical including exhaust fan and lighting ($800–$2,000), and painting ($500–$1,200). Add it up and a standard finish runs $18,000–$35,000 all-in.
Waterproofing is non-negotiable in Byron Bay under AS 3740 — and it's also one of the most commonly cut-corner items by cheaper operators. Always confirm your tiler holds a current licence and that waterproofing will be certified. A failed waterproofing membrane typically costs $15,000–$40,000 to rectify once tiling is complete. Ask your builder to show you the waterproofing certificate before any tiles go down.
Average bathroom renovation costs → · Full budget breakdown → · Avoiding budget blowout →
Bathroom renovation cost by Byron Bay area 2026
| Area | Standard reno | Premium reno |
|---|---|---|
| Inner East (Mullumbimby, Suffolk Park) | $22,000–$32,000 | $45,000–$70,000 |
| Lower Byron hinterland (Tallowood Ridge, Cremorne) | $24,000–$35,000 | $50,000–$80,000 |
| Byron hinterland (Balmain, Bangalow) | $20,000–$30,000 | $40,000–$65,000 |
| Western Suburbs (Parramatta, Blacktown) | $15,000–$24,000 | $32,000–$52,000 |
Standard renovation includes full retile (floor and walls), vanity, toilet, shower screen, tapware, waterproofing, and all plumbing and electrical.
Our Methodology
Prices on this page are compiled from publicly available cost guides, leading tradie marketplaces, peak industry body data, and individual tradesperson websites across Australia. We cross-reference ranges from multiple sources and adjust for city-specific cost differences based on advertised rates, salary data, and cost-of-living indicators. Our guides are independently produced — we don't employ tradespeople and have no commercial relationship with any service provider. All prices are estimates and will vary based on your specific job. Always get multiple quotes. Last reviewed May 2026. Read our full methodology → Whether you're searching for bathroom renovation costs byron-bay or cost of bathroom renovation byron-bay, the pricing above is based on verified 2026 data. We also cover bathroom renovations byron-bay cost, bathroom renovation byron-bay budget, small bathroom renovation cost byron-bay and bathroom renovations cost byron-bay.