How to get a rating

A NABERSNZ Certified Rating provides a clear view of how well a building or tenanted space is using energy and water. Before you engage an Accredited Assessor, you may want to do a free online self-assessment.

For both NABERSNZ Energy and Water ratings, you will need an Accredited Assessor to perform the site visit and enter in the data provided to them.

  • Self-assessment tool

    The NABERSNZ self-assessment tool can help you get a feel for how your office building might currently rate on the NABERSNZ star rating scale.

  • Self-assessment user guide

    A guide to using the Self assessment tool.

  • Assessment costs

    Accredited Assessors negotiate their own fees to perform NABERSNZ Certified Rating assessments