Rothshire Pty Ltd v Blacktown City Council [2022] NSWLEC 1125

Rothshire Pty Ltd v Blacktown City Council [2022] NSWLEC 1125

The Court found that although the application could be supported in terms of orderly development, it failed in relation to flooding impacts. Even the applicant's modelling acknowledged increased flooding off-site, contravening Council’s adopted policy of a maximum permissible 0.02m increase per the WSUD handbook. Given modelling uncertainties, the application did not sufficiently demonstrate that future development would not result in unacceptable flooding impacts on adjoining properties and public areas, justifying refusal of the application.

Jurisdiction
Australia
Judgment Date
15 March 2022
Procedural Posture
Appeal / Judgment
Outcome
Appeal dismissed
Legal Topics
['development Application' 'land Subdivision' 'flooding' 'weight to Policy Documents']
['planning and Environment'] ['development Application' 'land Subdivision' 'flooding' 'weight to Policy Documents']

Case Brief

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Procedural Posture

Appeal / Judgment

Legal Issues

  1. 1 ['Whether the proposal would adversely affect flood behaviour' 'Whether the proposal constitutes orderly development']

Ratio Decidendi

The Court found that although the application could be supported in terms of orderly development, it failed in relation to flooding impacts. Even the applicant's modelling acknowledged increased flooding off-site, contravening Council’s adopted policy of a maximum permissible 0.02m increase per the WSUD handbook. Given modelling uncertainties, the application did not sufficiently demonstrate that future development would not result in unacceptable flooding impacts on adjoining properties and public areas, justifying refusal of the application.

Court Disposition

Appeal dismissed

Orders

  • ['The appeal is dismissed.' 'Development application DA-18-01229 for land subdivision is refused.' 'The following exhibits are returned: 2-6 and C.']