Protection of notable trees from damage associated with development is a mandatory requirement of the Resource Management Act 1991, where these trees have historic heritage and significant biodiversity value. There are also wider public amenity benefits from retaining trees. These requirements and benefits need to be balanced with private property rights and recognise that landowners have some capacity to maintain their notable trees without regulation.

Did you know?

  • The Tasman Resource Management Plan currently has over 550 notable trees listed. It classifies trees based on their values – Category A trees are typically nationally outstanding, Category B trees are of local value, and Category C are rated for their amenity value.
  • Early tree surveys were undertaken using various methods and in 2005 the Standard Tree Evaluation Method (STEM) was adopted as an assessment tool by Tasman District Council. This method is now used by over 40 local authorities around New Zealand.
  • The National Planning Standards 2019 requires Councils to make information like Notable Tree assessments more publicly accessible by 2024.
  • Council provides funding to maintain highly significant trees (Category A) but not all significant trees (only Category B not C).

  • Notable trees are integral to the region’s identity and are potentially vulnerable to adverse effects from natural hazards, sea level rise, and inappropriate subdivision, use and development.
  • Notable trees could be more clearly and consistently assessed and identified in the resource management plan.

We propose the new plan:

  • Undertakes a full review of tree listings including considering new nominations.
  • Enables a wider range of trimming and pruning activities, such as for emergency works.
  • Supports non-regulatory measures such as education and funding initiatives for protection.