RB Thomas Ltd

Cost guide

Kitchen Renovation Cost in NZ

What a kitchen renovation costs in the Waikato, and where the budget goes.

Kitchen renovation by RB Thomas

A kitchen is the most expensive room per square metre to renovate — there's cabinetry, benchtops, appliances, plumbing, electrical and tiling all packed into one space. Here's what to expect and where the money goes.

Typical ranges

A straightforward kitchen update commonly starts around $25,000, while a larger kitchen with a full reconfiguration, stone benchtops, a butler's pantry and quality appliances can run to $50,000 or well beyond. These are broad Waikato guides for 2026.

Where the budget goes

  • Cabinetry — usually the single biggest line item
  • Benchtops — laminate, engineered stone or natural stone, a big price swing
  • Appliances
  • Plumbing and electrical (more if you're moving anything)
  • Tiling, splashbacks and flooring
  • Any structural work to open the space up

Frequently asked questions

We organise everything from consents to champagne!

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We look after everything

Compliance and approvals

We handle all codes of compliance and council submissions, to make sure your project meets legal requirements.

Reliable partners

We work with a reliable network of highly skilled tradespeople, from roofers to carpet installers, to ensure every aspect of your project is done right.

Problem solving

We identify and fix the root causes of problems to prevent recurring issues, protecting your investment from ongoing costs and damages.

All-inclusive service

We take care of everything from planning and design to subcontractors, materials, and appliances. So you never have to worry.

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Looking for a builder who always keeps you in the loop?

We’re approved New Zealand Certified Builders, so you’ll qualify to apply for Halo — our comprehensive 10-Year Residential Guarantee. Rest assured, you’re in good hands.

We most likely work in your area too, but if you’re unsure don’t hesitate to give us a call.