Market Analysis & Policy Update

Property valuation in Australia 2026: Division 296 deadline, CGT reform, and the forces driving values

By hovr Editorial Team  ·  15 May 2026  ·  12 min read

The 2026 budget has made property valuations more consequential than they have been for a generation. The Division 296 cost base reset election requires a dated independent valuation of every CGT asset in an SMSF by 30 June — irrevocable, all or nothing, and with commercial lead times up to six weeks. CGT indexation, confirmed in May, takes effect 1 July 2027 and puts the documented cost base at every prior CGT trigger at the centre of the tax calculation. An interest rate cycle that has pushed Sydney and Melbourne down while Brisbane, Adelaide, and Perth keep climbing has made comparable evidence selection harder and more consequential. This article covers each in turn — and what needs to happen before 30 June.

The 2026 property market: two cities pulling back, three pushing forward

Australia's residential property stock stood at approximately $11.56 trillion in the June 2025 quarter, up more than $200 billion in a single quarter. Estimates for mid-2026 put the figure above $11.9 trillion — slower growth, but still appreciating in aggregate.

The RBA raised the cash rate to 3.85% in consecutive meetings in February and March 2026. That tightening has split the market along lines that matter for valuers:

• Sydney is forecast to finish 2026 approximately 0.7% lower (ANZ Research). Melbourne is more exposed, forecast down 1.7%. ANZ projects both cities to rebound in 2027 as rates ease in H2 2026 — but that timing depends on inflation data still incoming.
• Brisbane, Adelaide, and Perth continue to outperform. A structural shift driven by pandemic-era internal migration and relative affordability has made these markets more resilient to rate pressure. Active comparable sales in these cities support tighter, more reliable valuation conclusions.
• Domain's full-year forecast is more optimistic at 6% combined capital city growth, reflecting a different weighting of rate-cut timing and first-home buyer support from the expanded 5% deposit scheme and Help to Buy.

The gap between these forecasts matters for valuers. In Brisbane and Adelaide, recent comparable sales are plentiful and adjustments are well-anchored. In thinly traded or softening Sydney and Melbourne sub-markets, the valuer's judgment on comparable selection carries more weight — and the risk of divergence between valuation and contract price is higher.

The supply deficit: structural, not cyclical

Only 174,200 dwellings were completed in the 12 months to September 2025 — 27% below the 240,000 required annually under the government's 1.2 million homes over five years target. AMP chief economist Shane Oliver estimates the cumulative housing shortage is now between 200,000 and 300,000 dwellings. The National Housing Supply and Affordability Council projects completions of roughly 938,000 between 2024 and 2029, approximately 78% of the five-year target.

Net overseas migration sits on the other side of the ledger. Treasury forecasts NOMs of 260,000 for 2025–26 and 225,000 for 2026–27. The lag between commencement and completion — 9 to 15 months for houses, considerably longer for medium-density apartments — means even a significant lift in approvals will not produce more stock before late 2026 at the earliest.

The shortfall is the primary reason values have not corrected more sharply despite two rate rises. In softening markets, that constraint is the counterweight to tighter credit and reduced borrowing capacity — and valuers have to account for both when selecting and adjusting comparable sales.

Division 296: the 30 June 2026 SMSF valuation deadline

For SMSF trustees with member balances at or approaching $3 million, the most time-critical task of 2026 is not lodging a return — it is commissioning an independent property valuation before 30 June.

What Division 296 does

Division 296 commences 1 July 2026 and imposes an additional 15% tax on superannuation earnings attributable to balances above $3 million. The tax is assessed personally — not at the fund level. Critically, the earnings measure includes unrealised capital gains: the annual movement in a fund's property value counts toward the Division 296 earnings calculation each year, not only when the property is sold.

The cost base reset election

Trustees can make a once-off, irrevocable election to reset the cost base of all CGT assets in the fund to their 30 June 2026 market value, for Division 296 purposes only. Any gain that accrued before that date is quarantined — only growth from 1 July 2026 onwards will be counted when an asset is eventually sold.

Three things to understand about this election:

• All or nothing. The election covers every CGT asset held in the fund on 30 June 2026. It cannot be applied selectively — you cannot reset assets with large built-up gains while excluding those with modest unrealised growth.
• Irrevocable. Once lodged, the election cannot be reversed.
• Deadline is 30 June 2026 for the valuation, not the election. The election itself is lodged in the 2026–27 annual return (due 30 June 2027). But the valuation on which it is based must be dated 30 June 2026. That means independent valuations must be commissioned and completed by that date — and for commercial properties, lead times can run up to six weeks. Practical commissioning deadline: mid-May 2026.

The 30 June 2026 property valuation simultaneously satisfies three compliance obligations: the annual SMSF financial statements, the auditor's verification under SISR 8.02B, and the Division 296 cost base reset election. One valuation covers all three — but only if it is prepared by a qualified, independent valuer and documented to IVS 2025 standards.

Trustees who have not yet commissioned a valuation are running out of time. The ATO has confirmed that SMSF scrutiny — including arm's-length transaction evidence, related-party dealings, and the adequacy of property valuations — is its top superannuation enforcement priority for 2026. Valuations not prepared by a qualified independent valuer, or not anchored to an identified date with documented comparable sales evidence, will not satisfy a prudent auditor.

Even trustees sitting below $3 million today should consider whether a future breach of that threshold makes the reset worthwhile. The election is available to any SMSF regardless of current balances. If the balance crosses $3 million in 2027 and the 30 June 2026 valuation date has passed, there is no second window — the pre-commencement gains that could have been quarantined are fully exposed.

CGT indexation: what the May 2026 budget means for property valuations

The budget confirmed on 13 May 2026 that the 50% CGT discount is replaced by CPI indexation from 1 July 2027. That shifts the role of independent valuations at every CGT event in a property's history — not just for managing tax liability, but for establishing the defensible cost base that determines it.

Who is affected and how

• Grandfathered (held before 12 May 2026, 7:30pm AEST): The 50% discount continues on all gains, permanently. The 30% minimum tax applies to CGT events from 2027 — meaning the taxable portion (gain × 50%) will be taxed at the higher of your marginal rate or 30%. Income support recipients and pensioners are exempt from the minimum.
• New builds purchased after budget night: The original purchaser can choose between the 50% discount or CPI indexation at the time of sale. Future buyers of the same property cannot access the 50% discount.
• Established properties purchased after budget night: CPI indexation applies from 1 July 2027. No 50% discount. The 30% minimum tax also applies.

Why the cost base is now the primary variable

Under the 50% discount regime, the starting cost base mattered less — you were taxed on half the gain regardless. Under CPI indexation, the cost base is everything: only the gain above CPI is taxable, so the higher and more defensible the acquisition cost base, the lower the real gain and the tax on it.

For investors who convert a principal residence to a rental property — a CGT event — the market value on the day of change of use becomes the new cost base. Under the old regime, many investors skipped getting a valuation on that date. Under CPI indexation, that approach is costly: an undocumented change-of-use cost base means all appreciation during the main residence period is potentially added to the taxable gain.

For properties sold from 1 July 2027, taxpayers can either obtain an independent valuation as at 1 July 2027 to establish the market value at the regime transition, or use an ATO-approved apportionment formula. On a high-value property where an error of $100,000 in the cost base increases tax by $37,000 at a 37% marginal rate, the cost of commissioning an independent valuation is trivial relative to the risk of relying on a formula.

Negative gearing restriction: demand-side implications for valuers

From 1 July 2027, investors who purchased established residential properties after budget night (12 May 2026) will have rental losses quarantined — deductible only against residential rental income or capital gains from residential properties, not against salary or other income. Excess losses carry forward indefinitely.

Properties purchased before budget night retain full negative gearing permanently. New builds are entirely exempt from the restriction — losses remain fully deductible against any income.

The effect on values will be slow to show up in comparable sales, but the direction is set. Investors who would have bought established properties now have a clear financial incentive to put capital into new builds instead — full deductibility is worth several thousand dollars a year on a typical investment mortgage. Over time that shifts relative demand in the same suburb: a premium for new builds, a discount for established investment properties acquired post-budget. Valuers working on new developments, off-the-plan assessments, and established investment properties from 2027 will need to factor in where a property sits on that divide.

Valuation standards: APS 220, IVS 2025, and CDR

APRA's APS 220 requires authorised deposit-taking institutions to maintain documented, risk-scaled policies for valuing collateral at origination and on an ongoing basis. This standard determines what valuation tier — AVM, desktop, kerbside, or full inspection — a lender applies at each LVR threshold. With rates rising and pockets of the Sydney and Melbourne markets softening, lenders have been tightening AVM use for refinances in affected areas while maintaining desktop flows for low-LVR cases in active markets where data is plentiful.

IVS 2025 (effective 31 January 2025, adopted by the Australian Property Institute) raised the documentation standard for valuation reports used in lending, audits, and tax compliance. Bases of value, material assumptions, scope limitations, and the source and selection of comparable evidence must all be explicitly stated. A desktop or AVM assessment that previously satisfied auditor expectations in an SMSF context now faces a higher bar — which is why hovr's desktop reports are structured to IVS 2025 requirements with all assumptions and comparable evidence on the page.

The Consumer Data Right expanded to non-bank lenders in 2025, and it has changed how lenders triage valuation work. With consented transaction data available in near real-time, straightforward low-LVR refinance cases can move quickly through to desktop valuations. Physical inspections are reserved for complex, high-LVR, or unusual properties where the data pipeline alone cannot resolve valuation uncertainty — which is as it should be.

SMSF annual valuations: what ATO compliance requires in 2026

Beyond the Division 296 election, the annual SMSF valuation obligation under SISR 8.02B is unchanged. Financial statements must record all assets at market value, and for direct real property that means independent verification — a trustee's own estimate or a portal figure will not satisfy a prudent auditor. The ATO's 2026 SMSF crackdown is specifically targeting funds that have relied on stale or self-assessed figures, so the bar for what constitutes acceptable evidence has effectively risen even though the legislative requirement has not.

What a compliant SMSF property valuation requires:

• Prepared by a qualified, independent valuer — no conflict of interest with the fund or trustees
• Anchored to an identified valuation date within the relevant financial year (30 June for annual compliance)
• Supported by documented comparable sales evidence
• Consistent with IVS 2025 reporting requirements as adopted by the API
• Retained on file for at least five years

What lenders, accountants, and investors are doing right now

• Lenders are tightening desktop valuation thresholds for softening Sydney and Melbourne sub-markets while maintaining AVM-supported desktop flows for low-LVR refinances in active Brisbane, Adelaide, and Perth markets. The CDR-enabled data pipeline is accelerating turnaround on straightforward cases.
• SMSF accountants are urgently commissioning 30 June 2026 property valuations for every fund that holds direct real property — covering both the annual audit and the potential Division 296 cost base reset election in a single report.
• Investors with change-of-use properties — particularly those who converted a principal residence to a rental between 2019 and 2023 — are being advised to commission retrospective cost-base valuations before the CGT indexation regime activates in 2027. Establishing a documented, defensible cost base now is insurance against a larger taxable gain under the new rules.
• New build buyers are commissioning valuations to document the acquisition cost base and to understand whether they are paying a premium relative to established comparable stock — the starting point for choosing between the 50% discount and CPI indexation at the time of eventual sale.
• Estate and probate cases are being treated with more urgency: the ATO's rising interest in SMSF valuations has flowed through to greater scrutiny of estate valuations, where the date-of-death market value establishes the cost base for beneficiaries.