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When more homes becomes possible


Author:  
Gary Blick, Chao Li, James Stewart
Source:  
Auckland Council Chief Economist Unit
Publication date:  
2026
Topics:  
People ,Environment ,Housing

Insights paper

When more homes become possible, how might housing supply respond?

Overview

This insights paper uses the Auckland Housing Supply Model to examine how proposed changes to Plan Change 120 could affect the supply and location of new homes. It also considers the potential implications for house prices and productivity.

Summary

  • Proposed planning rule changes would enable more housing near larger centres and public transport

  • Housing supply is forecast to be ~36% higher, equivalent to ~38,000 additional homes over 10 years

  • A greater share is expected in accessible, higher-demand locations

  • A more responsive housing supply could reduce pressure on house prices and support productivity

 Auckland Council Chief Economist Unit, October 2026

See also

Auckland Council Chief Economist Unit



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