How much does a bathroom renovation cost in Perth?
Bathroom renovation in Perth 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 Perth, plus hipages, leading tradie platforms, and leading tradie platforms listings as of February 2026. All prices include GST.
Detailed Pricing — Perth 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 | $1,050total | $1,900 | $3,150 |
| Tiling (floor + walls) | $2,100total | $3,675 | $6,300 |
| 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 | $210installed | $370 | $630 |
| Plumbing rough-in | $2,100total | $3,150 | $5,250 |
| Demolition & disposal | $1,050total | $1,900 | $3,150 |
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Get Perth quotes →Prices include GST. Based on Perth metro area, Mar 2026. Outer suburbs may vary.
Northern Suburbs
Joondalup, Wanneroo, Duncraig, Hillarys. Mix of 1980s–2000s homes with standard bathroom layouts and good access. Concrete slab construction simplifies waterproofing. Competitive local trade rates. These suburbs represent Perth's most predictable renovation costs — few surprises behind the walls.
Southern Suburbs
Rockingham, Mandurah, Baldivis, Armadale. Most affordable area for bathroom renovators in Perth. Newer homes (2000s–2020s) with builder-grade bathrooms that need cosmetic upgrading rather than structural work. The high volume of similar homes creates efficiency for renovators, keeping costs competitive.
Eastern & Hills Suburbs
Kalamunda, Mundaring, Midland. Established homes on larger blocks, some with access challenges that increase trade costs. Hills properties may have additional plumbing complexity due to elevation. Older homes (1960s–80s) in these areas can hold surprises — check for termite damage and outdated plumbing before finalising renovation budgets.
Standard full renovation — mid-range
Complete strip-out: demolition ($1,200–$2,500), plumbing rough-in ($2,000–$4,500), electrical ($600–$1,500), waterproofing to AS 3740 ($500–$900), floor and wall tiling ($2,500–$5,500 including tiles at $30–$55/m²), vanity ($800–$2,500), toilet ($400–$800), shower screen ($500–$1,200), tapware ($300–$800). Timeline: 3–5 weeks. Perth's most common renovation scope — the slab-on-ground construction typical of WA homes makes waterproofing more straightforward than in raised timber-floor homes.
Premium bathroom — high-end finishes
Layout changes, premium porcelain or natural stone tiles ($80–$150/m²), freestanding bath ($1,500–$5,000), wall-hung vanity with stone top ($2,000–$5,000), frameless shower screen ($1,200–$2,500), premium tapware (Brodware, Sussex, Astra Walker at $500–$1,500), underfloor heating ($800–$1,500), LED niches, heated towel rail. Perth's dry climate means underfloor heating is less essential than in Melbourne but still popular for winter mornings.
Second bathroom addition
Converting a laundry, storage room, or section of a bedroom into an additional bathroom. Includes all new plumbing ($3,000–$6,000), electrical ($1,000–$2,000), waterproofing, tiling, fixtures, and potentially structural work. This is a common project in older Perth homes that were built with only one bathroom. Adding a second bathroom to a 3-bedroom home can add $30,000–$60,000 to property value in Perth's market.
What Affects Bathroom Renovation Costs in Perth
Renovation scope
A cosmetic refresh (repainting, new vanity, fixtures) costs far less than a full gut-and-rebuild. Most Perth 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 Perth.
Waterproofing
Waterproofing ($1,575–$5,250 in Perth) is legally required and must be done by a licensed waterproofer. If existing waterproofing is compromised, it must be completely redone.
Tiling
Tiling ($420–$1,250/sqm in Perth) 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 Perth 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 Perth adds 15–25% overhead but saves you coordinating plumber, tiler, electrician, waterproofer, and painter yourself. Whether you're searching for bathroom renovations cost perth or bathroom renovations perth cost, the pricing above is based on verified 2026 data.
How to Save Money on Bathroom Renovation in Perth
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 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 April 2026. Read our full methodology →