Home prices fall 0.7% in July, steepest drop in three years

By Gavin O'Malley · 2026-08-05

The hit to your equity, month by month

Sydney homeowners had a costly July. Cotality's national Home Value Index dropped 0.7% in July 2026, the largest single-month decline since December 2022, with Sydney leading the fall at 1.4% for the month.^[1] On a median Sydney dwelling price, a 1.4% slide wipes tens of thousands of dollars of equity in thirty-one days.

Brisbane and Adelaide, which held up better than the southern capitals through the first quarter, have now joined the downturn. Regional markets recorded their first monthly fall since January 2023, making this a national correction rather than a Sydney-Melbourne story.

What is driving this

The Reserve Bank lifted its cash rate by 25 basis points in February, March and May 2026, a combined 75-basis-point tightening that pushed the cash rate back to 4.35%.^[2] Three rises in a row do compounding damage to confidence well beyond the mechanical reduction in borrowing capacity.

Matt Bell, Chief Economist at Oliver Hume Property Group, was direct about the cause. "While the negative gearing and capital gains tax changes continue to dominate the headlines, it's still the Feb, March and May rate hikes that are the main causes of a softer market," Bell said.^[3] Builders and agents on the ground are telling the same story: the same income now qualifies for a smaller loan, and the buyer pool has shrunk accordingly.

The Westpac-Melbourne Institute Consumer Sentiment Index fell 2.9% to 80.6 in June 2026, placing it among the weakest readings in the index's nearly 50-year history.^[4] When households feel this uncertain about their finances, buying a home gets deferred, and that deferral shows up clearly in transaction data.

Buyers walking, sellers holding

Capital city home sales over the three months to June 2026 were estimated to be 16.2% lower than in the same period a year earlier, according to Cotality's June Home Value Index report.^[5] The share of homes selling at auction across combined capitals dropped below 50% from late May and into the low 40% range from late June.^[5]

Tim Lawless, Research Director at Cotality, said the auction numbers point to something specific about buyer psychology. "Such low clearance rates indicate a mismatch between buyer and seller pricing expectations. Buyers now have more stock to choose from and less urgency in their decision-making," Lawless said.^[5]

Vendors who bought at or near the peak are reluctant to accept what a 2026 buyer will pay. Properties sit longer, listings accumulate, and buyers know it. The leverage has changed sides.

The budget layer: investors recalculating

The rate cycle alone would have been enough to turn the market. The 2026-27 Federal Budget added a structural layer on top. Legislation limits negative gearing to new builds and replaces the existing 50% capital gains tax discount with inflation-adjusted indexation, with new builds exempted from July 2027.^[6] Budget Paper No. 1 frames the reforms as support for new housing supply.^[7]

For investors holding or considering established properties, the tax maths has changed materially. An investor who previously claimed negative gearing losses on a Sydney terrace or a Brisbane townhouse can no longer do so under the new rules, reducing the after-tax yield on established assets and raising the net cost of holding them. The policy intent is to push capital toward new supply; the near-term effect is that a cohort of buyers who would historically have absorbed established stock at the margin has stepped back.

Bell's point is worth sitting with: the rate hikes drove the initial correction, but the budget reforms mean a portion of established-property demand does not return even when rates eventually ease. Investors chasing the tax concession will follow it toward new builds, and that is a structural shift in who competes for what, with consequences for pricing in established suburbs that will outlast the current rate cycle.

What this means if you own

Sydney and Melbourne are both more than 5% below their recent peaks on Cotality's figures.^[1] For owner-occupiers not planning to sell, that number is largely academic. Equity erosion matters most when you need to refinance, draw on a line of credit, or sell to fund a purchase elsewhere.

Sellers accepting the reality of 2026 prices are moving their properties. Those anchoring to 2025 valuations are watching their listings age. Passing in at auction and negotiating privately has become the common experience in Sydney and Melbourne rather than the exception.

What this means if you are trying to buy

Falling prices should improve affordability on paper. In practice the picture is mixed. Borrowing capacity has been compressed by the same rate rises pushing prices down, so nominal affordability gains are partly offset by a smaller loan.^[2] A buyer who qualified for a $700,000 loan eighteen months ago may qualify for meaningfully less today.

What has genuinely improved is choice and negotiating power. Listings are up, competition at auction has thinned, and vendors are more willing to negotiate. The Cotality data confirms buyers have more time to make decisions without being gazumped, a real practical improvement even if headline affordability has not moved as far as the price index suggests.

Lawless and Bell are both careful not to call the floor. With consumer sentiment still depressed, rate cuts not yet in sight, and the budget reforms still bedding in, the data does not yet point to the market having finished adjusting.

Gavin O'Malley

Gavin O'Malley writes about property and housing. He spends his time at auctions and on building sites, and is more interested in what buyers and builders are actually paying than in what the forecasts say.