Auckland Council is calling for the Government to find something other than the navy land at Narrow Neck for a Treaty settlement deal.
Its decision yesterday to protest against the Crown offer to sell the 3.2ha site to Ngati Whatua O Orakei follows a weekend meeting of 500 people who demanded it stay as a future public recreation reserve.
Treaty Negotiations Minister Chris Finlayson told the meeting in the navy gym that the Crown stood by its decision to include the land as commercial redress for a claims settlement.
If the hapu decided to buy, the settlement legislation - now before Parliament's Maori affairs select committee - would transfer the land out of Crown ownership and remove it from the Hauraki Gulf Marine Park Act.
The legislation would revoke the site's reserve status.