Mount Street 1 v Sutherland Shire Council — NSW court approves Taren Point industrial subdivision by consent

Case
Mount Street 1 Pty Ltd as Trustee for Mount Street 1 Unit Trust v Sutherland Shire Council
Court
Land and Environment Court of New South Wales (Australia)
Judge
Elizabeth Espinosa (of New South Wales, 2020)
Date Decided
7 October 2026
Citation
[2026] NSWLEC 1666
Topics
development appeal, community title, flooding, industrial subdivision

Background

Mount Street 1 Pty Ltd appealed the refusal of DA24/0377 for 72–78 Box Road, Taren Point. The application concerned demolition, civil works and a community-title subdivision creating eight industrial lots and a community-property lot, with future building envelopes shown conceptually.

The flood-prone industrial site contains a drainage corridor and is near Gwawley Bay wetlands. After amended plans were filed, the parties’ experts largely agreed that the changes addressed the Council’s contentions. The proposed works included an open channel, upgraded culverts, stormwater treatment, riparian rehabilitation, flood controls and conditions concerning contamination, acid sulfate soils and any required controlled-activity approval.

The Court’s Holding

Following a conciliation conference under s 34 of the Land and Environment Court Act 1979 (NSW), the parties agreed that the appeal should be upheld and consent granted subject to conditions. Commissioner Espinosa held that this was a decision the Court could make in the proper exercise of its functions and was therefore required to give effect to it under s 34(3).

The Court granted consent for the development. It was satisfied that the relevant planning prerequisites had been met, including those concerning flood planning, stormwater, coastal and catchment impacts, and contamination. The Court stressed, however, that it did not conduct a merits assessment of the issues originally in dispute; it adopted the parties’ agreed reasons in making the consent orders.

Key Takeaways

  • A Class 1 development appeal may be resolved by a s 34 conciliation agreement where the agreed outcome is one the Court could lawfully make.
  • Community-title subdivision was not subject to the local minimum-lot-size standard that otherwise applied to the site.
  • Flood and stormwater concerns were addressed through redesigned drainage infrastructure, riparian measures, flood-resilient conditions and future lot-specific flood planning.

Why It Matters

The decision illustrates how amended plans, expert agreement and detailed consent conditions can resolve planning disputes involving flood-prone industrial land. It also underscores the limited role of the Court in a s 34 agreement: once satisfied that the agreed outcome is legally available, the Court gives effect to it rather than independently re-determining the merits.

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