Investors to flood off the plan apartment market?

The Federal Government’s sweeping changes to negative gearing and capital gains tax could trigger an unintended consequence: a surge of investor demand into the new and off the plan apartment sector.
While Treasurer Jim Chalmers has framed the reforms as a way to improve housing affordability and rebalance the tax system, the carve-outs for newly built housing are already positioning off the plan apartments as one of the few remaining tax-effective property investment plays.
Under the changes handed down in the Federal Budget, investors purchasing established properties after budget night will no longer be able to access negative gearing benefits. The Government will also replace the long-standing 50 per cent capital gains tax discount with a new inflation-indexation model and introduce a minimum 30 per cent tax on gains from July 2027.
However, there is a major exemption.
Investors buying new builds, including off the plan apartments, will still be eligible for negative gearing and will be able to choose between retaining the current 50 per cent CGT discount or adopting the new indexed model.
That distinction is expected to reshape investor behaviour almost immediately.
For years, established housing has dominated investor purchases because of its perceived lower risk, immediate rental returns and stronger historical capital growth. But with the tax advantages now heavily skewed toward new housing supply, the economics are changing rapidly.
The Federal Government has been explicit about its intent.
“The housing market and tax system are broken,” Chalmers said ahead of the Budget, arguing that existing concessions were disproportionately rewarding speculation rather than supporting housing supply.
The Government says the reforms are designed to encourage investment into new housing rather than established stock, a move aimed at increasing supply during a prolonged housing shortage.
According to the official Budget papers, limiting negative gearing to newly built homes is intended to “better align tax incentives with housing supply objectives.”
For the apartment development sector, particularly the off the plan market, the changes could become one of the strongest investor tailwinds in years.
Developers across Sydney, Melbourne and Brisbane have spent the past two years battling elevated construction costs, higher interest rates and subdued investor confidence. Many projects have struggled to secure sufficient pre-sales to commence construction, particularly in markets heavily reliant on investor demand.
The Budget changes may now alter that equation.
Investors seeking tax-effective property exposure will increasingly find themselves funnelled toward newly built apartments simply because established dwellings no longer offer the same benefits.
Commonwealth Bank described the reforms as one of the most significant shifts to residential property investment settings in decades, noting that the package is centred around “limiting negative gearing for residential property to new builds” while replacing the existing CGT framework.
That could have profound implications for the apartment sector.
Off the plan apartments already hold several advantages for investors. Purchasers typically secure a property at today’s price while settlement occurs years later, allowing time for capital growth and reducing the upfront capital burden. Brand-new apartments also generally attract depreciation benefits, lower maintenance costs, and stronger appeal to renters seeking modern amenity.
Now, they may also become one of the only residential property types still offering the full suite of historical tax advantages.
Industry analysts expect investor demand to increasingly migrate toward projects that can clearly demonstrate strong rental demand, transport connectivity and long-term supply constraints.
The shift is likely to be particularly pronounced in apartment markets already underpinned by structural undersupply, including inner Brisbane, the Gold Coast, parts of Sydney’s Lower North Shore and select Melbourne precincts where new apartment commencements have collapsed over recent years.
The reforms also arrive at a time when apartment supply nationally remains critically constrained.
Australia is already struggling to meet the Federal Government’s target of delivering 1.2 million new homes over five years. Construction feasibility pressures have delayed or shelved thousands of apartments across the country, particularly as building costs remain elevated and financing conditions remain tight.
Critics of the Budget changes argue the reforms could reduce overall investor participation in the housing market and place upward pressure on rents by discouraging investment in established housing.
Some economists estimate the measures could reduce housing supply over the longer term if overall investor appetite weakens.
However, the Government is betting that redirecting investor capital into new housing supply will offset those concerns.
“To continue to incentivise construction of new housing, investors building new residential properties will be able to choose either the 50 per cent CGT discount or the new arrangements,” the Budget papers stated.
That wording has been closely watched by the development industry because it effectively positions new apartments as the preferred investment class within residential property.
For off the plan developers, the reforms could become a powerful sales tool.
Projects that have increasingly relied on owner-occupier demand may once again attract investors seeking to preserve the tax advantages still attached to newly built housing before the July 2027 changes take effect.
The reforms are also expected to sharpen the divide between established and new housing markets.
Rather than a broad investor retreat from property altogether, many analysts expect a redistribution of capital toward sectors still supported by Government incentives.
That could create stronger demand for apartment projects in key urban growth corridors and transit-oriented precincts where population growth, migration and rental shortages remain elevated.
The policy direction also aligns with the Government’s broader push toward increasing housing density in established urban areas.
Across Sydney, Brisbane and Melbourne, planning reforms are increasingly encouraging higher-density apartment development around transport infrastructure and activity centres. By maintaining tax incentives for new housing, the Federal Government is effectively reinforcing that agenda from a taxation perspective.
For apartment developers who have spent years navigating subdued investor confidence, the changes may ultimately become the catalyst that reactivates parts of the off the plan market.
While the broader property sector is still digesting the long-term implications of the Budget, one thing is already becoming clear.
The era of investors buying established apartments and houses primarily for tax advantages may be ending.
But for off the plan apartments, the investment story may just be beginning.
Joel Robinson
Joel Robinson is the Editor in Chief at Apartments.com.au, where he leads the editorial team and oversees the country’s most comprehensive news coverage dedicated to the off the plan property market. With more than a decade of experience in residential real estate journalism, Joel brings deep insight into Australia’s evolving development landscape.
He holds a degree in Business Management with a major in Journalism from Leeds Beckett University in the UK, and has developed a particular expertise in off the plan apartment space. Joel’s editorial lens spans the full lifecycle of a project, from site acquisition and planning approvals through to new launches, construction completions, and final sell-out, delivering trusted, buyer-focused content that supports informed decision-making across the property journey




