Rose Bay Marina will not be expanded under its latest proposal after Woollahra’s Local Planning Panel refused an application involving a new marina arm, connecting walkway and the relinquishment of 55 commercial swing moorings.
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The decision was made in September 2026, for the marina at 594-596 New South Head Road. The application, identified as Development Application 490/2025, was assessed in relation to the proposed marina infrastructure and its impact on the scenic character of Rose Bay.
Proposal sought new marina arm
The application sought approval for a new marina arm containing 32 fixed berths for vessels of up to 20 metres. It also included a walkway connecting the new arm to the existing marina.
Development material said the proposal was intended to help accommodate rising powerboat ownership and address a shortage of berths on Sydney Harbour.
The 55 commercial swing moorings were to be relinquished as part of the proposed changes. The application therefore involved a change in how boats would be accommodated at the marina, with fixed floating berths replacing the existing swing-mooring arrangement covered by the proposal.
A 3.5-metre height limit for vessels using the proposed new berths was also included. The measure was intended to help maintain harbour views over the new marina infrastructure.
The planning panel ultimately refused the application. Its determination found that converting the swing moorings to fixed floating berths would constitute an overdevelopment of the site and result in unacceptable impacts on the scenic character of Rose Bay.
Harbour views at centre of dispute
The planning panel’s reasons included concerns about the proposal’s effect on existing views and the scenic character of the area.
The assessment considered that the visual dominance of the proposed fixed marina infrastructure would favour a smaller number of berth holders over the broader community’s enjoyment of existing Rose Bay views. It also found that the proposal did not appropriately prioritise the public good over private interests.
Those findings formed part of the basis for refusing the application. The proposal had been presented as a response to demand for additional berthing facilities, while the 3.5-metre vessel height limit was intended to help preserve views across the harbour.
The refusal means the proposed marina arm cannot proceed under the application as determined. The latest decision follows earlier planning and court scrutiny of proposed changes to the Rose Bay Marina site, where visual and view impacts have also been considered.
For the current application, the planning decision centred on whether the proposed fixed infrastructure was appropriate for the site and compatible with the scenic character of Rose Bay.
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The September 3 refusal means the proposed 32-berth expansion cannot proceed in its current form. Any substantially different proposal would need to be considered through the relevant planning process.
Published 12-September-2026
