Prices updated February 2026

Bathroom Renovation Cost in New South Wales (2026)

Detailed bathroom renovation cost guide for New South Wales homeowners. Compare metro vs regional pricing, see what's included, and get tips from local tradies.

Metro (Sydney)

Capital city area pricing

Low estimate $15,000

Mid estimate $25,000

High estimate $45,000

Regional New South Wales

Outside capital city area

Low estimate $12,500

Mid estimate $21,000

High estimate $38,000

Prices updated February 2026 — based on aggregated data from licensed New South Wales tradespeople

Cost Breakdown & Details

Labour vs Materials Split

Labour 60% Materials 40%

Typical Timeline

2–4 weeks

What's Typically Included

Demolition and removal of existing bathroom
Waterproofing to Australian Standards (AS 3740)
Floor and wall tiling
New fixtures — toilet, vanity, shower screen
Plumbing and electrical rough-in and fit-off

What's Typically Excluded

Structural wall modifications
Underfloor heating
Custom or built-in cabinetry
Heated towel rail installation

Get a Personalised Estimate

Use the interactive tool below to customise your bathroom renovation estimate for New South Wales.

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Metro or regional area?

Costs are typically higher in capital cities due to labour demand and access.

Tips for Your Bathroom Renovation in New South Wales

Get at least three quotes from licensed bathroom renovators and compare scope, not just price.

Waterproofing is the most critical step — never cut corners as failures are extremely costly to rectify.

Plan your layout before demolition to avoid expensive plumbing relocations.

Consider porcelain over ceramic tiles for wet areas — they are denser, less porous and longer lasting.

Set aside 10–15% of your budget as contingency for unexpected issues like rotten framing.

Frequently Asked Questions

How much does a bathroom renovation cost in Sydney in 2026?

Sydney bathroom renovations range from $15,000 for a budget refresh to $45,000+ for a premium finish. The Sydney average sits around $25,000 for a mid-range renovation, which is the highest of any Australian capital due to elevated labour costs.

Do I need a permit for a bathroom renovation in NSW?

Most like-for-like bathroom renovations in NSW do not require a development application. However, if your renovation involves structural changes or your property is heritage-listed, you may need council approval. Plumbing and waterproofing work must be certified.

What licences are required for bathroom renovators in NSW?

Under the NSW Home Building Act, a contractor must hold a licence from NSW Fair Trading for residential work over $5,000. Plumbers and electricians require separate trade licences. Always check your contractor's licence status on the NSW Fair Trading website.

Are there water efficiency requirements for bathroom renovations in NSW?

Yes, NSW requires WELS-rated fixtures for new installations. Showerheads must meet minimum water efficiency standards under BASIX (Building Sustainability Index). Your renovator should ensure all new tapware and fixtures carry appropriate WELS ratings.

What is the best time of year to renovate a bathroom in Sydney?

Autumn (March–May) and spring (September–November) are ideal for bathroom renovations in Sydney. Tradies are less booked than summer, and moderate temperatures help adhesives and waterproofing cure properly. Avoid booking during the December–January holiday period when many trades shut down.