2026 Adelaide Pricing

Bathroom Renovation Cost in Adelaide: Complete 2026 Guide

A line-itemised, tier-by-tier guide to what bathroom renovations actually cost in Adelaide this year. Numbers come from our renovator network's active quotes, not from industry averages.

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At a Glance

Five budget bands, five realistic outcomes.

Budget	What You Get	Fits	Duration
$10k	Entry-tier cosmetic refresh	Best for bathrooms under 4sqm with sound waterproofing.	1-2 wks
$15k	Partial renovation with new waterproofing	Best for small to medium bathrooms (4-6sqm) needing a full refresh.	3-4 wks
$20k	Full renovation, standard spec	Best for standard main bathrooms (6-8sqm) with no major layout changes.	4-6 wks
$30k	Premium finish, considered design	Best for 7-10sqm main bathrooms with some layout rework.	5-7 wks
$50k	Luxury tier, designer-led	Best for 8-12sqm master ensuites or main bathrooms.	8-12 wks

Budget-by-Budget Detail

Line-itemised walkthroughs.

$10kEntry-tier cosmetic refresh

$10,000 is entry-tier territory for Adelaide bathroom renovations in 2026. You are doing a compact makeover, not a full rebuild. A tidy, presentable result is achievable if the bones of the bathroom are good.

Included

Vanity replacement (stock unit, 750-900mm)
New tapware in matching finish (basin, shower, bath)
New mirror or shaving cabinet
Shower screen swap (framed to frameless)
Professional install + licensed plumbing

Not included

Full demolition
New waterproofing
Layout changes
Stone benchtops
Underfloor heating

Full line-item breakdown

$15kPartial renovation with new waterproofing

$15,000 gets you into partial-renovation territory. You can strip the wet zones, re-waterproof, re-tile, and fully refit with stock fixtures. Still tight, but the result is not a makeover anymore.

Included

Full tile removal in wet zones
New waterproofing to AS 3740, licensed
New tile (standard ceramic, 300x600 or 600x600)
Vanity + basin (stock, 750-900mm)
Shower base or walk-in with frameless panel

Not included

Layout changes (soil stack relocation)
Stone benchtops or imported tile
Underfloor heating
Designer tapware

Full line-item breakdown

$20kFull renovation, standard spec

$20,000 is the most common bathroom renovation budget in Adelaide. Full strip-out, new waterproofing, new tile, and a quality-fitted result without premium material costs. For most average-sized Adelaide bathrooms, this budget tier delivers a confident, complete finish.

Included

Full demolition to studs and slab
New waterproofing to AS 3740, certified
Mid-range tiles (porcelain, 600x600 or 600x1200)
Mid-tier vanity with stone top (Caesarstone)
Frameless shower screen

Not included

Wall repositioning or soil stack moves
Stone slab walls
Imported European tapware
Underfloor heating

Full line-item breakdown

$30kPremium finish, considered design

$30,000 moves you into premium territory. Designer fittings, layout changes, freestanding bath, and considered design input. This is the budget tier where the bathroom starts to look like a design magazine.

Included

Full strip-out + layout changes
Soil stack relocation if needed
Large-format porcelain tile (600x1200+)
Custom or high-end off-the-shelf vanity
Freestanding bath (Victoria + Albert, ADP, Kaldewei)

Not included

Imported European tapware
Stone slab walls (Calacatta, Travertino)
Underfloor heating (add $2,800-$4,200)
Integrated joinery beyond vanity

Full line-item breakdown

$50kLuxury tier, designer-led

At $50,000 you are in luxury territory. Stone slab walls, imported European tapware, designer-led design, integrated joinery. Expect the room to be photographed for the renovator's portfolio.

Included

Full strip + layout transformation
Stone slab feature walls (Calacatta, Travertino, Verde Alpi)
Large-format porcelain floor (1200x2400)
Imported European tapware (Brodware, Gessi, Hansgrohe)
Designer freestanding bath (Victoria + Albert, Kaldewei)

Not included

Sauna or steam room
Bespoke stone craftsmanship (bookmatching, mitred corners)
Smart home integration beyond basic controls

Full line-item breakdown

Skip The Estimate

Get three actual quotes instead.

A cost guide is useful for orientation. For your specific project, three fixed-price quotes from Adelaide renovators is the fastest way to a real number.

Cost questions we hear most.

What is the average bathroom renovation cost in Adelaide in 2026?

Most full bathroom renovations in Adelaide cost between $22,000 and $45,000. Small bathroom renovations start around $14,000. Makeovers can be done for $6,500 to $10,000. Luxury builds with stone and imported fittings exceed $65,000.

What determines the cost of a bathroom renovation?

The main cost drivers are: size of the room, scope of work (makeover vs full renovation), layout changes (moving the soil stack adds $2,500 to $4,500), tile quality, fixture quality, whether the floor is slab-on-ground or timber, and whether the home contains asbestos.

Why are quotes from different renovators so varied?

Typical quote spread on the same bathroom is 30 to 60%. The cheapest quote usually leaves out waterproofing certification, rubbish removal, or substrate prep. Mid-range quotes include the same scope with mid-range fittings. Premium quotes include designer fittings and longer build time.

Can I save money by supplying my own fixtures?

Sometimes. Homeowner-supplied fixtures save the renovator's markup (typically 15 to 25%). The downside: no warranty passthrough. If a homeowner-supplied tap fails, the renovator may not fix it under the workmanship warranty. For $40+ items, not worth the risk; for $500+ items, possibly worth it if you are selective about brand quality.

What is the cost of bathroom waterproofing in Adelaide?

Standalone waterproofing in Adelaide costs $1,800 to $3,500 depending on area and complexity. Within a full renovation, waterproofing is about 8% to 12% of the total budget.

Does every quote include a written contract?

Every quote from our network includes a proposed contract. Under the SA Building Work Contractors Act, contracts above $12,000 must be in writing. We recommend all quotes be in writing regardless of value.

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