Walker v Minister for Planning [2007] NSWLEC 741

Walker v Minister for Planning [2007] NSWLEC 741

The Minister failed to consider whether climate change flood risk, a relevant ESD principle, was material to a flood-constrained coastal plain development; this constituted a failure to consider a mandatory relevant consideration implied by the subject-matter, scope, and purpose of the Environmental Planning and Assessment Act 1979 and its Regulation. This failure was not insignificant and materially affected the decision, rendering the concept plan approval and associated determinations void.

Jurisdiction
Australia
Judgment Date
27 November 2007
Procedural Posture
Judicial Review / Final Judgment
Outcome
Approval and associated determinations set aside as void for failure to consider mandatory relevant consideration.
Legal Topics
['judicial Review' 'ecologically Sustainable Development' 'climate Change' 'environmental Impact Assessment' 'finality of Approvals']
['administrative Law' 'environmental Law' 'planning Law'] ['judicial Review' 'ecologically Sustainable Development' 'climate Change' 'environmental Impact Assessment' 'finality of Approvals']

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Procedural Posture

Judicial Review / Final Judgment

Legal Issues

  1. 1 ['Whether the Minister failed to consider mandatory relevant considerations under s 75O of the Environmental Planning and Assessment Act 1979' 'Whether the principles of ecologically sustainable development and impacts of climate change were a mandatory consideration' 'Whether the concept plan approval lacked finality or deferred essential matters']

Ratio Decidendi

The Minister failed to consider whether climate change flood risk, a relevant ESD principle, was material to a flood-constrained coastal plain development; this constituted a failure to consider a mandatory relevant consideration implied by the subject-matter, scope, and purpose of the Environmental Planning and Assessment Act 1979 and its Regulation. This failure was not insignificant and materially affected the decision, rendering the concept plan approval and associated determinations void.

Court Disposition

Approval and associated determinations set aside as void for failure to consider mandatory relevant consideration.

Orders

  • ["Declaration that the first respondent's approval on 21 December 2006 under s 75O(1) of the Environmental Planning and Assessment Act 1979 of the Concept Plan is void and of no effect." "Declaration that the first respondent's determinations on 21 December 2006 regarding project stages of $5 million or more under s...