Cost Guide

How much does a bathroom renovation cost in Byron Bay?

By The WTD Editorial Team · Last verified October 2026 · Methodology

Updated October 2026 · Independently researched · 15 min read

Most bathroom renovations in Byron Bay cost $10,500–$36,750

for a standard full renovation

A basic renovation in Byron Bay starts from $10,500. Mid-range runs $21,000–$36,750. Premium and luxury can reach $57,750+. Ensuites are typically 20–30% cheaper than main bathrooms.

+4.1% Bathroom Renovation costs in Byron Bay are up around 4.1% over the past year, re-verified against 90+ sources in October 2026. Year on year

Average Bathroom Renovation Cost in Byron Bay

$28,350

total for a mid-range bathroom renovation

Basic

$10k–$21k

Mid-Range

$21k–$37k

Premium

$37k–$58k

Budget: $12,000Average: $31,500Premium: $63,000

Bathroom renovation in Byron Bay costs $10,500–$21,000 for a basic renovation with budget fittings, $21,000–$36,750 for a mid-range fit-out, and $36,750–$57,750 for premium finishes. The final price depends on bathroom size, fixture quality, structural changes, and whether waterproofing needs redoing.

We've compiled pricing from bathroom renovators across Byron Bay as of October 2026. All prices include GST.

Quick answerBathroom Renovation in Byron Bay costs $10,500–$21,000 total, with most averaging $15,750 total. GST included — verified October 2026. Get free Byron Bay quotes →

Detailed Pricing — Bathroom Renovation Cost in Byron Bay 2026

Service	Low	Typical	High
Basic renovation (budget fittings)	$10,500total	$15,750	$21,000
Mid-range renovation	$21,000total	$28,350	$36,750
Premium renovation	$36,750total	$44,100	$57,750
Luxury renovation	$57,750total	$68,250	$84,000
Waterproofing	$735total	$1,475	$3,675
Tiling, supply and lay (floor + walls)	$2,625total	$4,725	$7,900
Vanity (supply + install)	$525total	$1,575	$3,675
Shower screen (frameless)	$840installed	$1,575	$2,625
Bath (freestanding, installed)	$1,575installed	$2,950	$5,250
Toilet (supply + install)	$420installed	$735	$1,250
Heated towel rail	$370installed	$680	$1,250
Plumbing rough-in	$2,100total	$3,150	$5,250
Demolition & disposal	$1,050total	$1,900	$3,150
Ensuite renovation (3–5 m², full strip-out, same layout)	$15,750total	$22,050	$31,500

Step 1 of 2

What do you need a callback about?

One tap — we'll show you the going rate, then take your number.

You're in.

A local installer will be in touch about your job. No spam, no middleman.

Getting quotes for bathroom renovation work in Byron Bay? Get a quote from a verified local tradie — free, no obligation.

Get Byron Bay quotes →

Prices verified October 2026 · Cross-referenced against 90+ Australian trade pricing sources · See methodology

Prices include GST. Based on Byron Bay metro area, October 2026. Outer suburbs may vary.

What each tier actually includes

Basic tier: Usually a cosmetic refresh or no-frills renovation. Keeps existing layout, uses budget fixtures, may skip premium finishes. Often done by general builders or handymen rather than bathroom specialists. If waterproofing is intact and you just want an updated look, this tier is realistic.

Mid-range tier: Full renovation with quality fixtures, proper waterproofing certification, and design input. This is where most licensed bathroom renovation specialists begin pricing.

Premium tier: Custom design, premium brand fixtures (Caroma, Parisi, Grohe), architectural features. Includes dedicated project management.

Important: Compliance costs — wet-area waterproofing that meets the National Construction Code (AS 3740 or the ABCB Housing Provisions), licensed plumbing and licensed electrical work — apply at every tier. If a quote is significantly below basic-tier pricing, ask what compliance steps are being skipped.

Byron Bay & surrounds we cover

Byron Bay, Suffolk Park, Ewingsdale, Bangalow, Mullumbimby, Brunswick Heads.

Standard main bathroom — full renovation, same layout

$28,000–$42,000 total

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

$50,000–$80,000+ total

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

$30,000–$50,000 total

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.

Get a fair bathroom renovation quote in Byron Bay

Local tradies · Free quotes. No obligation, no spam.

Get Quotes in Byron Bay →

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 $525–$1,575; premium is $1,575–$3,675 in Byron Bay.

Waterproofing

Waterproofing ($735–$3,675 in Byron Bay) is legally required in wet areas under the National Construction Code. If existing waterproofing is compromised, it must be completely redone. In NSW a contractor licence is needed for waterproofing work valued at more than $5,000 in labour and materials.

Tiling

Tiling ($2,625–$7,900 for floor and walls 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 to the plumbing rough-in, which costs $2,100–$5,250 on its own. Concrete slab homes cost more than timber-floor homes for plumbing relocation.

Project management

A builder managing all trades in Byron Bay adds a management margin but saves you coordinating plumber, tiler, electrician, waterproofer, and painter yourself.

How to Save Money on Bathroom Renovation Cost in Byron Bay

Get detailed quotes from Byron Bay bathroom renovators — compare scope, not just price

Set aside 10–15% contingency budget for unexpected issues (rotten framing, asbestos, failed waterproofing)

Ask for a detailed breakdown: demolition, waterproofing, tiling, plumbing, electrical, fixtures, painting

Check your Byron Bay renovator holds the right builder's licence for the value of work

Plan your fixtures and tiles before work starts — mid-project changes are expensive

Ask about the warranty on waterproofing specifically — it's the most critical element in a Byron Bay bathroom reno

Bathroom renovation cost breakdown in Byron Bay

Quick answerIn our Byron Bay table a mid-range bathroom renovation is $21,000–$36,750, a 3–5 m² ensuite $15,750–$31,500 and a luxury finish $57,750–$84,000.

The parts of a main bathroom (4–6 m²) are priced separately in our Byron Bay table: waterproofing $735–$3,675, floor and wall tiling supplied and laid $2,625–$7,900, a vanity installed $525–$3,675, a frameless shower screen $840–$2,625, a toilet $420–$1,250, a freestanding bath if you want one $1,575–$5,250, the plumbing rough-in $2,100–$5,250 and demolition with disposal $1,050–$3,150. Tapware, electrical work and painting come on top. All in, a mid-range job is $21,000–$36,750, typically $28,350.

Waterproofing is non-negotiable in Byron Bay: wet areas must meet the National Construction Code, which accepts compliance with AS 3740 or the ABCB Housing Provisions. Always confirm your tiler holds a current licence and that waterproofing will be certified. The membrane is one of the cheaper lines on the bill ($735–$3,675 here), but once the tiles are down a failed one can only be fixed by lifting them. 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

Byron Bay coast & beaches (Byron Bay, Suffolk Park, Belongil) — premium tourist-town labour, tight site access and salt-rated finishes tend to push coastal renovations toward the higher end, and heritage or beach-cottage layouts can add to the job.

Byron hinterland (Bangalow, Federal, Mullumbimby, Coorabell) — acreage homes, longer service runs and older Federation bathrooms vary widely, while modern eco-builds tend to sit nearer the middle.

Standard renovation includes full retile (floor and walls), vanity, toilet, shower screen, tapware, waterproofing, and all plumbing and electrical.

Our Methodology

These are independent estimates from public cost guides, marketplaces and industry rate data, and no tradesperson can influence them, so always get a few quotes. Last reviewed October 2026. Read our full methodology →

Frequently Asked Questions — Bathroom Renovation Cost in Byron Bay

How much should I pay for a basic bathroom renovation with budget fittings in Byron Bay?

Our Byron Bay prices for a basic bathroom renovation with budget fittings start at $10,500 and reach $21,000, with $15,750 typical.

What does a freestanding bath cost in Byron Bay?

In our Byron Bay table, a freestanding bath runs $1,575–$5,250, and $2,950 is typical.

How much does bathroom demolition and disposal cost in Byron Bay?

Bathroom demolition and disposal is $1,050–$3,150 in our Byron Bay table, typically $1,900.

What does a high-end bathroom cost in Byron Bay?

In our Byron Bay table, a premium renovation is $36,750–$57,750 (typically $44,100) and a luxury renovation is $57,750–$84,000 (typically $68,250).

What does the plumbing rough-in for a bathroom cost in Byron Bay?

In our Byron Bay table, the plumbing rough-in for a bathroom runs $2,100–$5,250, and $3,150 is typical.

What does a new bathroom cost in Byron Bay?

In our Byron Bay table the figures are $10,500–$21,000 for a basic renovation with budget fittings (typically $15,750), $21,000–$36,750 for a mid-range renovation (typically $28,350), $36,750–$57,750 for a premium renovation (typically $44,100) and $57,750–$84,000 for a luxury renovation (typically $68,250).

How much does an ensuite renovation cost in Byron Bay?

An ensuite renovation (3–5 m², full strip-out, same layout) is $15,750–$31,500 in our Byron Bay table, typically $22,050.

Do I need council approval for a bathroom renovation in Byron Bay?

Most bathroom renovations in Byron Bay that don't involve structural changes or moving walls are considered exempt development under NSW planning rules and don't require a DA, unless the home is a heritage item. Removing a load-bearing wall or changing the layout of rooms will typically require approval, either a DA or a complying development certificate. Check with your local council or a certifier before starting.

What is waterproofing and why does it matter in a Byron Bay bathroom renovation?

Waterproofing is the application of a membrane behind tiles in wet areas to prevent water penetrating walls and floors. In NSW it must meet the National Construction Code, which accepts compliance with Australian Standard AS 3740 or the ABCB Housing Provisions, and a contractor needs a waterproofing licence for jobs above the NSW licensing threshold. Failed waterproofing is one of the most expensive bathroom defects to rectify — costing $15,000–$40,000 in some cases. Always ask to see the waterproofing inspection certificate before tiling begins.

How do I save money on a bathroom renovation in Byron Bay?

Keep the existing plumbing layout where possible — relocating drain waste vent stacks is expensive. Use rectified porcelain tiles instead of natural stone (similar look at a fraction of the price). Choose a semi-recessed or wall-hung vanity from a local supplier rather than importing. Get quotes and ask each contractor to itemise labour and materials. Budget a 15% contingency as bathroom renovations commonly uncover hidden issues behind walls.

What is the average bathroom renovation cost in Byron Bay in 2026?

The average bathroom renovation in Byron Bay costs $18,000–$28,000 in 2026 for a full renovation of a standard 4–6 m² bathroom. Budget renovations start at $8,000–$12,000. Premium renovations with heated floors and freestanding baths regularly exceed $36,750–$57,750. Byron Bay bathroom costs have risen approximately 15% since 2022 due to tiler shortages and increased waterproofing material costs.

How much does it cost to tile a bathroom in Byron Bay?

Tiling a standard Byron Bay bathroom (floor and walls, 4–6 m²) typically costs $3,500–$8,000 for labour and materials. Wall tiling runs $60–$110/m² for labour, floor tiling $65–$120/m². Large-format tiles cost 20–30% more to lay than standard 300x300mm tiles. Heated flooring adds $800–$2,000 on top of standard tiling costs.

Do I need council approval to renovate a bathroom in Byron Bay?

Most standard bathroom renovations don't require council development approval if you're not moving walls. However, all plumbing work must be done by a licensed plumber, who must complete a Certificate of Compliance, and waterproofing must meet the National Construction Code. In strata apartments, you'll need a strata approval — this takes 4–8 weeks and costs $1,500–$4,000 in fees. Structural changes are not exempt development and need approval, either a DA or, where eligible, a complying development certificate.

How much does it cost to waterproof a bathroom in Byron Bay?

Waterproofing a Byron Bay bathroom typically costs $800–$2,500 depending on size. Licensed waterproofers charge $50–$90/m² including materials. A contractor needs a waterproofing licence for work valued above the NSW licensing threshold, so check whoever does yours on the NSW Government online licence check — waterproofing defects are the most prevalent serious defect reported in NSW strata apartment buildings.

What are the most expensive parts of a bathroom renovation in Byron Bay?

Tiling typically consumes 25–35% of the total budget when materials and labour are combined. Custom shower screens run $840–$2,625 installed. Freestanding baths cost $1,500–$5,000 for the bath alone plus plumbing. Heated bathroom floors add $800–$2,500. Vanity units range from $500 for flat-pack to $5,000+ for custom with stone top.

How much should I pay for a basic bathroom renovation with budget fittings in Byron Bay?Our Byron Bay prices for a basic bathroom renovation with budget fittings start at $10,500 and reach $21,000, with $15,750 typical.

What does a freestanding bath cost in Byron Bay?In our Byron Bay table, a freestanding bath runs $1,575–$5,250, and $2,950 is typical.

How much does bathroom demolition and disposal cost in Byron Bay?Bathroom demolition and disposal is $1,050–$3,150 in our Byron Bay table, typically $1,900.

What does a high-end bathroom cost in Byron Bay?In our Byron Bay table, a premium renovation is $36,750–$57,750 (typically $44,100) and a luxury renovation is $57,750–$84,000 (typically $68,250).

What does the plumbing rough-in for a bathroom cost in Byron Bay?In our Byron Bay table, the plumbing rough-in for a bathroom runs $2,100–$5,250, and $3,150 is typical.

What does a new bathroom cost in Byron Bay?In our Byron Bay table the figures are $10,500–$21,000 for a basic renovation with budget fittings (typically $15,750), $21,000–$36,750 for a mid-range renovation (typically $28,350), $36,750–$57,750 for a premium renovation (typically $44,100) and $57,750–$84,000 for a luxury renovation (typically $68,250).

How much does an ensuite renovation cost in Byron Bay?An ensuite renovation (3–5 m², full strip-out, same layout) is $15,750–$31,500 in our Byron Bay table, typically $22,050.

Do I need council approval for a bathroom renovation in Byron Bay?Most bathroom renovations in Byron Bay that don't involve structural changes or moving walls are considered exempt development under NSW planning rules and don't require a DA, unless the home is a heritage item. Removing a load-bearing wall or changing the layout of rooms will typically require approval, either a DA or a complying development certificate. Check with your local council or a certifier before starting.

What is waterproofing and why does it matter in a Byron Bay bathroom renovation?Waterproofing is the application of a membrane behind tiles in wet areas to prevent water penetrating walls and floors. In NSW it must meet the National Construction Code, which accepts compliance with Australian Standard AS 3740 or the ABCB Housing Provisions, and a contractor needs a waterproofing licence for jobs above the NSW licensing threshold. Failed waterproofing is one of the most expensive bathroom defects to rectify — costing $15,000–$40,000 in some cases. Always ask to see the waterproofing inspection certificate before tiling begins.

How do I save money on a bathroom renovation in Byron Bay?Keep the existing plumbing layout where possible — relocating drain waste vent stacks is expensive. Use rectified porcelain tiles instead of natural stone (similar look at a fraction of the price). Choose a semi-recessed or wall-hung vanity from a local supplier rather than importing. Get quotes and ask each contractor to itemise labour and materials. Budget a 15% contingency as bathroom renovations commonly uncover hidden issues behind walls.

What is the average bathroom renovation cost in Byron Bay in 2026?The average bathroom renovation in Byron Bay costs $18,000–$28,000 in 2026 for a full renovation of a standard 4–6 m² bathroom. Budget renovations start at $8,000–$12,000. Premium renovations with heated floors and freestanding baths regularly exceed $36,750–$57,750. Byron Bay bathroom costs have risen approximately 15% since 2022 due to tiler shortages and increased waterproofing material costs.

How much does it cost to tile a bathroom in Byron Bay?Tiling a standard Byron Bay bathroom (floor and walls, 4–6 m²) typically costs $3,500–$8,000 for labour and materials. Wall tiling runs $60–$110/m² for labour, floor tiling $65–$120/m². Large-format tiles cost 20–30% more to lay than standard 300x300mm tiles. Heated flooring adds $800–$2,000 on top of standard tiling costs.

Do I need council approval to renovate a bathroom in Byron Bay?Most standard bathroom renovations don't require council development approval if you're not moving walls. However, all plumbing work must be done by a licensed plumber, who must complete a Certificate of Compliance, and waterproofing must meet the National Construction Code. In strata apartments, you'll need a strata approval — this takes 4–8 weeks and costs $1,500–$4,000 in fees. Structural changes are not exempt development and need approval, either a DA or, where eligible, a complying development certificate.

How much does it cost to waterproof a bathroom in Byron Bay?Waterproofing a Byron Bay bathroom typically costs $800–$2,500 depending on size. Licensed waterproofers charge $50–$90/m² including materials. A contractor needs a waterproofing licence for work valued above the NSW licensing threshold, so check whoever does yours on the NSW Government online licence check — waterproofing defects are the most prevalent serious defect reported in NSW strata apartment buildings.

What are the most expensive parts of a bathroom renovation in Byron Bay?Tiling typically consumes 25–35% of the total budget when materials and labour are combined. Custom shower screens run $840–$2,625 installed. Freestanding baths cost $1,500–$5,000 for the bath alone plus plumbing. Heated bathroom floors add $800–$2,500. Vanity units range from $500 for flat-pack to $5,000+ for custom with stone top.

Got a question about costs?
Chat with Sam

Sam the Platypus