Central isthmus councillors Denise Krum and Cameron Brewer attempted to relitigate past battles, but Mayor Len Brown said going back would decimate the whole process of the Unitary Plan.
The plan has still to be passed in full, but most of the big issues have been dealt with.
Councillors have largely accepted the recommendations of an independent hearings panel to make provision for 422,000 houses to accommodate a million more people by 2041.
In places though, the council has said "no" to keep developers in line and ensure quality and good design.
The number of dwellings allowed to be built in the mixed housing zones has been reduced from four to two, and a recommendation for no minimum dwelling size has been rejected.
The governing body has, however, abolished provision for affordable housing in developments of 15 or more, but stopped housing on Crater Hill volcano in Papatoetoe and put a temporary hold on extending the rural urban boundary for housing at Okura estuary near Long Bay.
Housing providers were alarmed at the loss of the quota, which councillor John Watson said "might be it" when it comes to affordable housing.
Norman Elliott, of the Auckland Catholic Justice & Peace Commission, said the lever would gradually provide affordable homes and housing for the elderly to avoid a homelessness epidemic.
The governing body meeting will resume on Monday.
Main points
• Zoning maps for Unitary Plan approved
• Number of dwellings in mixed housing zones that can be built without resource consent reduced from four to two
• Affordable housing provisions removed from plan