The Australian housing market has entered another policy-heavy period, with the Federal Budget reigniting debate around negative gearing, capital gains tax and housing supply. At the same time, buyer confidence has softened, lending activity has slowed and Canberra continues to wrestle with the challenge of delivering enough “missing middle” housing to support future growth.
The reality is that Canberra’s future housing market will not be shaped by a single policy announcement. It will be driven by the interaction between tax settings, borrowing capacity, supply delivery, planning reform and buyer behaviour.
The proposed Federal Budget reforms represent one of the most significant investor policy shifts in years.
Under the changes, investors purchasing established dwellings after Budget night would no longer be able to immediately offset rental losses against wage income from 1 July 2027. Newly built homes would continue to receive favourable treatment, with negative gearing retained where the investment adds to housing supply.
The capital gains tax system would also change. Rather than the current fixed 50% discount, future gains would move to an indexed model with a minimum 30% tax rate, while newly built properties would again receive more favourable settings.
In practical terms, established investment properties become less attractive on an after-tax basis, while new housing gains a relative advantage.
Reduced investor demand for established homes could ease competition for some first-home buyers, particularly in apartment and townhouse markets.
However, the impact may not be straightforward. Existing investors may choose to hold their properties rather than sell, reducing turnover and limiting available listings. This could create tighter supply conditions despite softer investor demand.
CBA’s updated housing outlook now expects dwelling price growth to slow to around 3% by December 2026, down from previous expectations of 5%. The bank also estimates the reforms could leave prices nearly 3% lower than they otherwise would have been, with the greatest impact likely across investor-heavy segments including lower-priced established homes, apartments and townhouses.
Canberra’s housing market operates differently from Sydney and Melbourne.
Public sector employment provides relatively stable incomes and lower unemployment volatility, but affordability pressures continue to rise. Detached housing remains expensive, while supply constraints are increasingly shaping buyer behaviour.
This is where the “missing middle” housing debate becomes critical.
Canberra has traditionally been dominated by detached suburban housing on one side and high-density apartment development on the other. What remains limited is the middle layer of housing options, including terraces, townhouses, duplexes and low-rise medium-density projects that provide more affordable ownership opportunities without relying entirely on apartment living.
Planning reform is attempting to address this imbalance, but implementation remains difficult.
Higher density proposals often create tension between housing supply goals and community concerns around neighbourhood character, parking, traffic and amenity.
At the same time, rising construction costs, labour shortages and financing constraints continue to slow the delivery of new housing stock. Even where planning pathways improve, project feasibility remains a major challenge for developers.
Ultimately, Canberra’s affordability issue is not just about taxation policy. It is also about whether housing supply can keep pace with population growth and changing household needs.
Buyer sentiment has become more cautious across much of the market.
While interest rate expectations have improved compared to the previous year, households remain highly sensitive to broader cost-of-living pressures. Buyers are still active, but decision-making periods have lengthened and pricing expectations have become more measured.
Well-presented homes in tightly held suburbs continue to perform strongly, particularly family homes in desirable school catchments. In contrast, investor-focused stock and properties with weaker owner-occupier appeal are facing greater resistance.
For sellers, pricing strategy is becoming increasingly important.
Markets with softer confidence and policy uncertainty tend to punish overpricing quickly. Campaigns built around realistic expectations, strong presentation and targeted marketing are continuing to outperform.
Vendor communication and market alignment will remain critical in the months ahead, particularly as buyers become more selective and data-driven in their decision-making.
For buyers, current conditions present a more balanced negotiating environment than the extreme competition seen during earlier boom periods.
Opportunities are emerging in market segments where investor demand has softened, although borrowing capacity remains a limiting factor for many households.
The broader takeaway is that housing markets rarely move because of one headline alone. Tax policy, interest rates, planning reform, construction capacity, lending conditions and consumer confidence all interact at the same time.
For Canberra, the long-term conversation will increasingly centre on supply diversity, affordability and how the city accommodates growth while maintaining the lifestyle qualities that continue to attract residents in the first place.