Buying guide

Property due diligence in NZ: what to check before you buy

Understanding this essential step in your property journey.

Hannah Hilliam
Last updated: 8 August 2025 | 2 min read
AI

AI summary

Property due diligence is your essential research before buying a home in New Zealand, protecting you from costly surprises. It involves personal checks like visiting the area and ensuring it fits your long-term plans.

Key documents to review with your legal expert include:

- LIM Report: For council information on consents and risks.

- Builder’s Report: To identify structural or maintenance issues.

- Valuation Report: To assess market value for your offer.

- Report of Title: Confirms ownership and land restrictions.

What is due diligence and why does it matter?

Builder's reports can give you crucial information about the state of the property.

Your due diligence checklist

Questions to ask yourself:

Key documents to review

LIM Report (Land Information Memorandum)

Builder’s report

Valuation report

Report of Title

Property file

Don’t forget the finance side

Author

Hannah Hilliam Hannah Hilliam
Content Writer