Westhaven seawall upgrade

March 2024 - March 2025

  • Westhaven
  • In Progress

The seawall along Westhaven's northern reclamation is being upgraded.

This upgrade is designed to protect people, infrastructure and assets from coastal flooding by constructing a redesigned seawall that effectively dissipates waves.

Seawall Images For Public Constitution Render

In response to adverse weather events and king tides causing significant inundation on Westhaven's northern reclamation in previous years, work is now underway to upgrade the seawall in that location.

The project also involves:

  • Enhancements to the waterfront area, aimed at creating a more aesthetically pleasing and functional space that complements the existing Westhaven Marina development.

  • Implementation of design and ecological initiatives through partnership with mana whenua, including increased planting.

  • Improvements to connection with the surrounding environment, particularly for pedestrians.

  • Futureproofing of infrastructure and services in the area.

Artist's impression of a cross section of the completed project (illustrative purposes only)

Artist's impression of completed project (illustrative purposes only)

Artist's impression of completed project (illustrative purposes only)

Artist's impression of completed project (illustrative purposes only)

In early March 2024, John Fillmore Contracting (JFC) commenced work on-site. As part of the initial stages of work, three pōhutukawa trees were carefully relocated from the seawall upgrade site. Under the guidance of a specialist arborist, these trees were transferred to designated locations for future replanting. As the project progresses, several replacement pōhutukawa trees will be planted along the seawall.

Some noise and traffic disruptions are expected while the project underway. Traffic management measures are in place to ensure the safety of work crews, pedestrians, and vehicles. Although every effort is being made to maintain access, lane restrictions and detours may be necessary at times. Noise barriers are being used where possible to reduce disturbances.

The construction will progress in stages and is expected to be completed by March 2025.

 

July 2024 update:

We’ve hit another milestone in the seawall upgrade along Westhaven's northern reclamation. Two barges are now in place and have started building the redesigned seawall that will protect our community, infrastructure, and assets from coastal flooding.

The images below show the work being undertaken in early July 2024.

Westhaven seawall upgrade works (image from July 2024)

Westhaven seawall upgrade works (image from July 2024)

Westhaven seawall upgrade works (image from July 2024)

Westhaven seawall upgrade works (image from July 2024)

October 2024 update:

The transformation of the area outside the Royal New Zealand Yacht Squadron is nearly complete. Take a look at the progress in the photos below. As we enter the final stages of the project, you'll notice new planting, street furniture, and lighting being installed, creating a beautiful and functional space that enhances the Westhaven Marina experience.

Aligned with our commitment to sustainability, Eke Panuku is focused on recycling and reusing materials wherever possible. For instance, basalt pavers have been repurposed as tree pit edges and integrated into concrete channels – check out how they’ve been used in the photos below. The old timber boardwalk was also removed, sent to the Onehunga Community Recycling Centre, and has been repurposed into a deck.

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