Cost guide
Bathroom Renovation Cost in NZ
What a bathroom renovation costs in the Waikato — and why the hidden work matters.
Bathrooms pack a lot of technical work into a small space — waterproofing, plumbing, tiling and ventilation all have to be right. That's why a cheap bathroom job is a false economy. Here's what to budget.
Typical ranges
A bathroom renovation in the Waikato commonly runs from around $20,000 for a tidy refresh up to $40,000 or more for a larger bathroom with layout changes, a freestanding bath, a walk-in shower and quality tiling and fittings. Broad 2026 guide.
Why the hidden work is worth it
The most important parts of a bathroom are the ones you never see — correct waterproofing, proper falls to the drain, and good ventilation. Get them wrong and you get rot and mould down the track. We do it to standard, every time.