How much does a bathroom renovation cost in Darwin?
The average bathroom renovation in Darwin charges around $29,900 total for a mid-range bathroom renovation. Prices vary based on the specific job, time of day, materials required, and your suburb within Darwin. Below you'll find a detailed breakdown of common bathroom renovation costs, what factors affect pricing, and tips on how to get the best deal.
| Service | Low | High | Average |
|---|---|---|---|
| Basic renovation (budget fittings) | $11,500 | $23,000 | $17,250 total |
| Mid-range renovation | $23,000 | $40,250 | $31,050 total |
| Premium renovation | $40,250 | $63,250 | $48,300 total |
| Luxury renovation | $63,250 | $92,000 | $74,750 total |
| Waterproofing | $1,150 | $3,450 | $2,070 total |
| Tiling (floor + walls) | $2,300 | $6,900 | $4,025 total |
| Vanity (supply + install) | $575 | $4,025 | $1,725 total |
| Shower screen (frameless) | $920 | $2,875 | $1,725 installed |
| Bath (freestanding, installed) | $1,725 | $5,750 | $3,220 installed |
| Toilet (supply + install) | $460 | $1,380 | $805 installed |
| Heated towel rail | $230 | $690 | $402 installed |
| Plumbing rough-in | $2,300 | $5,750 | $3,450 total |
| Demolition & disposal | $1,150 | $3,450 | $2,070 total |
Prices include GST. Based on Darwin metro area, Feb 2026. Outer suburbs may vary.
Bathroom size
A small ensuite (3–4sqm) costs significantly less than a main bathroom (6–8sqm). More floor area = more tiling, waterproofing, and materials.
Waterproofing
Mandatory in Australia. All wet areas must be waterproofed to Australian Standards. This costs $1,000–$3,000 and must be inspected before tiling.
Tile selection
Basic tiles cost $20–$40/sqm. Premium large-format or feature tiles run $80–$200/sqm. Tile choice is one of the biggest variables in a bathroom budget.
Layout changes
Moving the toilet, shower, or vanity means new plumbing runs, which adds $2,000–$5,000 to the job.
Fixture quality
A builder-grade vanity is $300–$800. A custom floating vanity is $1,500–$4,000. Similar ranges apply to taps, showers, and accessories.
Structural issues
Water damage, rotten framing, or asbestos discovered during demolition can add $2,000–$10,000 in unexpected costs.
Our Methodology
Prices on this page are compiled from publicly available cost guides, tradie marketplaces (ServiceSeeking, hipages, Airtasker, Service.com.au), industry body data (HIA, Master Builders), 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 financial incentive to inflate or deflate prices. All prices are estimates and will vary based on your specific job. Always get at least 3 quotes. Last reviewed February 2026. Read our full methodology →