Australia’s housing crisis has no shortage of proposed solutions. Planning reform, land releases, density changes and funding incentives are all part of the conversation. But one approach is gaining renewed attention from governments and industry alike: modular and prefabricated housing.

In the Australian Capital Territory, the push has become more than theoretical. The ACT Government is now actively considering modular and prefabricated homes as a pathway to help deliver its target of 30,000 new dwellings by 2030, including potential use within the public housing system.

On paper, the appeal is obvious. Faster build times. Lower waste. Reduced labour pressure. The question is whether the system around modular housing is ready to support it at scale.

What Is Driving the Modular Push?

Modular and prefabricated homes are built off-site in factories, then transported and assembled on location. The process can cut construction timelines significantly and reduce on-site disruption.

Industry figures quoted by ABC News point to build times of as little as 12 to 14 weeks once approvals are in place, with some manufacturers claiming on-site installation can happen in hours rather than months.

Supporters argue this model could help Australia build faster without compromising quality, while also reducing waste and improving energy efficiency through controlled factory conditions.

But while the construction side may be ready, the planning and regulatory systems are not.

Planning and Red Tape Remain the Biggest Bottlenecks

Across the modular sector, the most consistent frustration is not manufacturing capacity. It is approvals.

Factory-built homes are often pre-engineered, repeated designs produced to the same specifications every time. Yet they are still forced through planning and certification processes designed for bespoke, site-built homes.

In many cases, approval timeframes are reported to be three to four times longer than the actual build process.

For manufacturers, this mismatch makes it difficult to scale production, invest in local facilities, or offer certainty to buyers. For governments, it limits the speed at which modular housing can realistically contribute to supply targets.

Industry Support, With Conditions

The Master Builders Association in the ACT has welcomed modern methods of construction as part of the broader solution, while remaining sceptical that modular housing alone can deliver the government’s targets.

According to industry estimates, modular construction can reduce total build time by up to 50 per cent and cut end-to-end costs by around 20 per cent. But those savings only materialise if approvals, finance and compliance pathways are streamlined.

Crucially, industry bodies have also stressed that modular homes must still be delivered under licensed builders, with clear responsibility for quality control, certification and consumer protection.

The unresolved question is where those checks should sit. In the factory. On site. Or both.

Regional Queensland outpaces capital cities

Outside Brisbane, regional Queensland has emerged as one of the strongest growth stories nationally.

Homes across the Granite Belt now average $592,873, representing a 20.4 per cent increase over the past 12 months. Toowoomba, the eastern Darling Downs and surrounding regions have also recorded annual growth between 18 and 20 per cent.

Additional high performing regions include Charters Towers, south of Cairns, the Central Highlands including Emerald, Maryborough, parts of the Gold Coast such as Ormeau Oxenford and Nerang, and northern areas of the Bowen Basin.

Mr Lawless attributed the strength of these markets to relative affordability, economic diversity and access to essential services such as schools and healthcare.

The Government’s Position

ACT Planning Minister Chris Steel has acknowledged that modular housing requires a “whole change in thinking” across government, industry and finance.

The ACT Government is now exploring the use of prefabricated and modular homes within public housing projects, partly to demonstrate viability and partly to help scale local manufacturing capability.

The approach mirrors international models, particularly in the United States, where factory certification can allow pre-approved designs to move through planning with minimal friction, provided they meet set criteria.

Whether Australia is ready to adopt a similar system remains an open question.

Transport and Local Manufacturing Challenges

One practical limitation remains transport costs. Moving large modular structures across state lines can be expensive, eroding some of the cost benefits.

This is why governments are increasingly focused on local manufacturing. If modular factories can be supported closer to demand centres, transport costs fall and delivery becomes more predictable.

For builders, this raises an important distinction. Modular housing works best as a system, not just a product. Without aligned procurement, planning and finance settings, it risks remaining a niche option rather than a mainstream solution.

What This Means for Builders

For builders watching this space, modular housing is less about replacement and more about expansion.

It offers another tool in the kit, particularly for public housing, missing-middle typologies, and time-sensitive projects. But it does not remove the need for good project management, licensed construction oversight or strong customer experience.

If anything, it places more emphasis on coordination, trust and systems thinking.

The opportunity is real. But so are the constraints.

The Bigger Picture

Modular and prefabricated housing will not solve Australia’s housing crisis on their own. But they are increasingly part of a broader shift toward industrialised construction.

For that shift to succeed, the industry will need faster approvals, clearer certification pathways and financial products designed for off-site builds.

Until then, modular housing sits in a familiar place. Proven in theory. Capable in practice. Still waiting for the system to catch up.

Author: The Good Builder

The Good Builder is a media platform that provides news and insights for Australia’s home building industry. From exclusive stories and curated insights to bold industry perspectives, we deliver the news and updates that keep builders, suppliers, and the entire home building industry inspired and ahead of the curve.