A large mudflat lies around edge of the island, extending towards Karaka Harbourside to the south.

[4] Development started in 2022 by Ian and Jim Ross, after being approved in September 2022.

[5][4] with plans for an automatic gate that will recognise number plates of residents.

[6] In addition to potential damage to the ecology of the region, there are concerns that removal of mangroves during the development has increased the risk of erosion.

[citation needed] A coastal walkway around the perimeter of the island was approved, and will be funded and maintained by the Auckland Council.