Table of Contents
Introduction
A section of Lighthouse Road and the surrounding land is experiencing instability following a significant wet weather event from 30 April to 1 May 2025.
A primary zone and a secondary zone have been established due to a section of Lighthouse Road and surrounding land experiencing instability.
In an emergency, where there’s an immediate risk to life or property, call 111.
What happened
Christchurch City and Banks Peninsula experienced prolonged, intense rainfall between 30 April and 3 May 2025, resulting in flooding and multiple landslides across the region.
The most significant slip events directly impacted residential areas in Akaroa, Le Bons Bay, Okains Bay and Pigeon Bay, with reports of slope instability, ground movement and property damage.
On Thursday 1 May, significant cracking was found along Lighthouse Road and the surrounding land. The road was closed late that night, and affected residents were evacuated as a precaution.
Residents have since returned home, although the road remains closed to the general public and designations are still in place under the Building Act.
Monitoring equipment has been installed on Lighthouse Road to give regular information about land movement and further geotechnical investigations are ongoing to better understand the situation, our options and plan our next steps.
For Updates Visit Christchurch City Council Webpage
https://ccc.govt.nz/transport/improving-our-transport-and-roads/transport-projects/lighthouseroad