The New South Wales Parliament has passed nation-leading building reforms aimed at accelerating home construction through modern factory-built housing methods and a streamlined planning process.
The legislation establishes Australia’s first comprehensive legal framework for Modern Methods of Construction (MMC), encompassing modular and prefabricated housing.
State estimates show that off-site manufacturing can reduce total building costs by up to 20 per cent while cutting construction timelines by half.
Supported by a AU$32.3 million allocation in the 2026 NSW Budget, the reforms integrates building approvals into the digital NSW Planning Portal and introduces AI tools to accelerate builder licensing applications.
Minister for Planning and Public Spaces Paul Scully said the legislation addresses long-standing delays caused by inconsistent regulatory hurdles.
“We’ve made common sense changes to drive better outcomes for the people of NSW,” Scully said.
“Overhauling another fragmented, duplicative system with one clear set of rules targeted at building more quality homes faster in every corner of the state.”
The new laws replace overlapping planning rules with a unified system. Key features include staged building approvals, allowing residents to occupy finished sections sooner, and simplified procedures for minor structural tweaks without requiring fresh planning consents.
Streamlining apartment building design requirements into a single approval process is expected to save developers an average of AU$327,000 per project.
To protect consumer standards, the reform significantly boosts regulatory enforcement under Building Commission NSW.
Maximum penalties for private certifiers breaching conflict-of-interest rules have surged from AU$33,000 to AU$1.1 million.
Major industry bodies welcomed the legislation.
Master Builders NSW Executive Director Matt Pollock stated that clear MMC frameworks would give builders confidence to scale up operations, while UDIA NSW CEO Stuart Ayres highlighted that removing redundant red tape will accelerate delivery across manufactured housing communities statewide.
“Providing a framework that brings MMC into the mainstream and provides confidence means there will be more opportunities for builders to construct more new homes faster in a controlled environment,” Pollock said.
