For decades, new suburbs and affordable house-and-land releases were the foundation of Canberra’s pathway into home ownership. Today, that pathway is narrowing. Canberra’s housing affordability challenge is increasingly defined by a widening gap between detached houses and multi-unit housing—and by a land-release strategy that is heavily weighted toward higher-density supply rather than new, affordable homes on their own block of land.

A structural shift in supply

A key pressure point is the limited volume of new detached-home opportunities coming through government land releases. Under the ACT’s 2024–25 Land Release Program, around 5,107 dwellings were projected—but only 427 were detached homes. The remainder were earmarked for townhouses and apartments.

Reporting by ABC highlighted the scale of this shift, noting that almost 90% of sites in the government’s pipeline are slated for multi-unit housing. For first home buyers who aspire to a modest house with a backyard, this effectively funnels demand into the apartment market—often by necessity rather than choice.

Missing Middle: helpful, but not enough

The ACT Government’s planning reforms—commonly referred to as the “missing middle”—are designed to increase supply of townhouses, duplexes and low-rise apartments in established suburbs. The intent is to deliver more diversity, better urban efficiency and homes closer to jobs and transport.

However, while missing-middle housing may broaden options, critics argue it cannot replace the role that new suburbs and affordable land releases once played in meeting demand from a growing population and new home buyers entering the market. Medium-density housing may improve choice within existing suburbs, but it does little to address the shortfall of entry-level detached homes, particularly at price points accessible to first home buyers.

What the ACT Government says it’s doing

The ACT Government frames its approach as a long-term supply solution, combining:

• A target to enable around 30,000 new homes by 2030,

• A pipeline supporting nearly 26,000 homes over five years,

• A policy commitment that 20% of suitable residential land be allocated to affordable, community or public housing in 2025–26, and

• Planning reforms to encourage denser development near existing infrastructure.

From the Government’s perspective, urban density and comprehensive planning—rather than releasing more land—are essential to sustainable growth in a geographically constrained city.

A growing political divide

The political debate increasingly turns on whether first home buyers have genuine choice.

The ACT Greens argue that housing should be treated as a social good. Former Chief Minister Shane Rattenbury has said housing should be seen “not as a private asset… but as a foundational social good.”

On the other side, critics—including some Canberra Liberals—argue that insufficient land releases are exacerbating house price growth and limiting options for buyers wanting to build or buy on the ground. In parliamentary debate, Liberal MLA Peter Cain described Canberra’s approach as “drip-feeding” land into a tight market despite strong demand.

What this means for first home buyers

For many Canberrans entering the market today, the implications are clear:

• Detached homes are scarce in new land releases

• Apartments and townhouses have become the default entry point

• Competition remains intense at the lower end of the market

• Aspirations for a traditional house are increasingly deferred—or abandoned

The bigger question

Canberra’s housing strategy is delivering more homes, but not necessarily the right mix of homes for first home buyers. Without a renewed focus on affordable land releases and new suburbs, the risk is that an entire generation of buyers will be priced out of detached housing—raising a fundamental question about choice, affordability, and what home ownership in Canberra will look like in the future.