About 430 red-zoned properties in the Port Hills are scattered between Sumner Beach and Diamond Harbour.

There are approximately 430 red-zoned properties in the Port Hills between Sumner and Diamond Harbour. The Christchurch City Council took over the management and ownership of the land from Land Information New Zealand (LINZ) on 31 May 2021.

Our responsibilities for the land includes maintenance, plant and animal pest management, security, traffic management, communications and land access.

We also manage any transitional and permanent land uses enquiries and applications on the Port Hills properties. For more information email transform@ccc.govt.nz. You can view a list of land use proposals you can provide feedback on by visiting the Using the regeneration areas(external link) page.

More information around the slope stability hazards, GNS reports and maps(external link).

Map of all Canterbury regeneration areas and transitional land use details.(external link)