How much does a bathroom renovation cost in Wollongong?
Bathroom renovation in Wollongong costs $10,800–$21,600 for a basic renovation with budget fittings, $21,600–$37,800 for a mid-range fit-out, and $37,800–$59,400 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 Wollongong, plus hipages, ServiceSeeking, and Airtasker listings as of September 2026. All prices include GST.
Detailed Pricing — Wollongong 2026
| Service | Low | Typical | High |
|---|---|---|---|
| Basic renovation (budget fittings) | $10,800total | $16,200 | $21,600 |
| Mid-range renovation | $21,600total | $29,150 | $37,800 |
| Premium renovation | $37,800total | $45,350 | $59,400 |
| Luxury renovation | $59,400total | $70,200 | $86,400 |
| Waterproofing | $1,075total | $1,950 | $3,775 |
| Tiling (floor + walls) | $2,150total | $3,775 | $6,500 |
| Vanity (supply + install) | $540total | $1,625 | $3,775 |
| Shower screen (frameless) | $865installed | $1,625 | $2,700 |
| Bath (freestanding, installed) | $1,625installed | $3,025 | $5,400 |
| Toilet (supply + install) | $430installed | $755 | $1,300 |
| Heated towel rail | $215installed | $380 | $650 |
| Plumbing rough-in | $2,150total | $3,250 | $5,400 |
| Demolition & disposal | $1,075total | $1,950 | $3,250 |
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Prices include GST. Based on Wollongong metro area, September 2026. Outer suburbs may vary.
What each tier actually includes
Wollongong & Illawarra suburbs we cover
Corrimal, Fairy Meadow, Figtree, Dapto, Thirroul, Woonona, Bulli, Unanderra.
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 Wollongong 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 Wollongong, 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.
Getting a bathroom renovation quote in Wollongong
A proper bathroom renovation quote in Wollongong itemises the trades, not just the total: demolition and disposal, waterproofing, tiling with the tile allowance spelled out, plumbing, electrical, and fixtures listed by brand and model. If a quote is one line, you can't see what happens when something changes — and something always changes once the old tiles come off. Compare at least three itemised quotes on scope rather than the bottom line: a $21,600–$37,800 mid-range job that includes waterproofing certification and a fixture allowance can be better value than a cheaper figure that excludes them. Quote and final cost usually diverge at demolition, so ask how variations are priced before you sign.
Bathroom renovation quotes in Shellharbour
Wollongong bathroom renovators quote and service Shellharbour as standard — Warilla, Barrack Heights, Mount Warrigal, Oak Flats, Albion Park and Shell Cove included. Pricing a new bathroom in Shellharbour works exactly like the Wollongong process above: three itemised quotes, compared on scope, with variations priced before you sign.
What moves a Shellharbour quote is housing stock. Much of Warilla, Mount Warrigal and Barrack Heights is 1960s–70s brick and fibro where original bathrooms can hide asbestos sheeting in the wet areas: licensed removal has to be priced before demolition, so ask each renovator to inspect for it rather than carry it as a variation. Shell Cove and the newer Flinders estates are the opposite case, with bathrooms often young enough that a cosmetic refresh beats a strip-out. Shellharbour sits under its own council (Shellharbour City, not Wollongong City), but the approval position is the same: a like-for-like renovation generally needs no council sign-off, and NSW waterproofing certification applies either way.
What Affects Bathroom Renovation Costs in Wollongong
Renovation scope
A cosmetic refresh (repainting, new vanity, fixtures) costs far less than a full gut-and-rebuild. Most Wollongong 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 $540–$1,625; premium is $1,625–$3,775 in Wollongong.
Waterproofing
Waterproofing ($1,075–$3,775 in Wollongong) is legally required and must be done by a licensed waterproofer. If existing waterproofing is compromised, it must be completely redone.
Tiling
Tiling ($2,150–$6,500 for floor and walls in Wollongong) 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 Wollongong 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 Wollongong adds 15–25% overhead but saves you coordinating plumber, tiler, electrician, waterproofer, and painter yourself.
How to Save Money on Bathroom Renovation in Wollongong
A Dapto homeowner planned a small ensuite refurbishment (2.7m × 900mm): waterproofing, wall panels, acrylic shower base with a 3-panel sliding door, and floor tiling with skirting edge — supplying their own toilet, vanity and taps. Estimated at $8,000–$14,000.
Details anonymised. Range is our estimate at enquiry — final quotes vary with access, materials and condition.
Frequently Asked Questions
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 price guides are produced independently. Pricing is compiled from public quotes, industry rate guides, and marketplace data, and no tradesperson can influence a published figure. All prices are estimates and will vary based on your specific job. Always get multiple quotes. Last reviewed September 2026. Read our full methodology →
Five deep-dives on Wollongong bathroom renovation cost
