Builder Quotein Hamilton, New Zealand

Describe your builder job using text or voice. Our AI analyses the details, checks local rates in Hamilton, Waikato, and generates an itemised quote in seconds. No waiting for callbacks, no phone tag, no site visits for straightforward work.

Yes, completely free. You can generate as many quotes as you like with no obligation and no credit card required. The AI shows its working so you understand where each line item comes from.

Our AI is trained on thousands of real builder quotes and local pricing data for Hamilton and the wider New Zealand market. Every job is unique, but the estimates give you a reliable ballpark within ±15% for typical work so you know what to expect.

Click the "Get Your Free Quote" button and describe the builder job in plain language, or upload a photo. The AI will ask clarifying questions if needed and return a detailed estimate in about 30 seconds. No signup required.

Many single-storey rear extensions fall under permitted development, but larger builds, second storeys, and anything in a conservation area need planning permission. The AI estimate flags likely planning costs so you can budget correctly.

A standard single-storey rear extension usually takes 10–14 weeks from first dig to handover, assuming no foundation surprises. Loft conversions typically run 8–12 weeks.